Are you over 18 and want to see adult content?
More Annotations
A complete backup of thuathienhue.gov.vn
Are you over 18 and want to see adult content?
A complete backup of stpaulsatlanta.com
Are you over 18 and want to see adult content?
A complete backup of jovenespuntales.com
Are you over 18 and want to see adult content?
A complete backup of synergycraftmc.com
Are you over 18 and want to see adult content?
Favourite Annotations
PAMPA - Hand woven earthy rugs, throws, cushions + photography prints – Pampa
Are you over 18 and want to see adult content?
Nissan Sunnyvale | San Francisco Bay Area Nissan Dealer
Are you over 18 and want to see adult content?
Къща на село | The greatest WordPress.com site in all the land!
Are you over 18 and want to see adult content?
Text
Policies.
STORE MQTT DATA FROM SENSORS INTO SQL DATABASE Pradeep Singh | 20th Jan 2017 MQTT is a great protocol for Sensors to publish data to their Subscribers. However, when it comes to analytics or reporting, you need historical data. Most MQTT brokers don't provide any built-in mechanism to save MQTT data into Database. This may be the missing piece in your IoT Project. So, let's COMMON IOT HARDWARE PLATFORMS Pradeep Singh | 8th May 2016 Hardware Platforms are the integral part of IoT Applications. With the help of these devices you can quickly build your DIY project or prototype. Here are some of the popular Hardware Platforms used in IoT projects - 1. Raspberry Pi: The Raspberry Pi is a Single Board Computer developed by Raspberry PiFoundation.
MANAGING FILES WITH NODEMCU Managing Files with NodeMCU. ModeMCU Firmware has inbuilt support for file operations using SPI Flash File System ( SPIFFS ), so you can perform operations like upload, delete, list, compile, run, etc directly on ESP8266 Module. SPIFFS allows data and scripts to be written and read from the flash memory in form of files instead of rawmemory
SEND DTMF TONES WITH RASPBERRY PI Pradeep Singh | 29th Jun 2018 In this article, you would learn how to dial a phone number and pass the DTMF digits using Raspberry Pi, USRobotics USR5637 USB Dial-up Modem, and Python script. 1. Hardware Setup: For this article, I am going to connect the USRobotics USR5637 USB Dial-up Modem with a Raspberry Pi as BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE To start mining with this box, I followed the following steps –. 1. Prepare the Bootable USB with Windows 10: Power consumption is one of the most important factors that affect your profitability with cryptocurrency mining. To keep the power consumption and hardware cost low, I decided to use a 32 GB USB 3.0 Flash Drive. RECORD AUDIO FROM PHONE LINE WITH RASPBERRY PI 5. Execute Python Script to Record the Audio: To run the python script, execute the following command (make sure you are inside “record_audio_from_phone_line” directory) –. python record_audio.py. Now you can call your landline number and record the audio message after the beep tone. CONFIGURE SSH SERVER ON TINY CORE LINUX USING OPENSSH Pradeep Singh | 18th Aug 2017 Tiny Core (Core) Linux doesn't come with any default SSH Server, which means you can't do ssh login if you wish to configure this incredibly sim operating system remotely. If you wish to run Tiny Core on a headless machine and want to configure it remotely over ssh login CONFIGURE TINY CORE LINUX AS DHCP SERVER USING UDHCPD Pradeep Singh | 18th Aug 2017 Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an IP Host with its IP address and other related configuration information such as the subnet mask and default gateway. udhcpd is the DHCP Server demon which is part of BusyBox and is included by default with core IOT BYTES – BITS AND BYTES OF IOT Internet of things (IoT) is the latest trend in the IT Industry. After the Cloud Computing boom, almost all major Technology Houses are now investing in IoT. With the increasing number of Smart Phones and easy access to the Fast Internet across the globe, we are moving towards a connected world where the sensors will play a crucial BASICS OF AWS IOT POLICIES Basics of AWS IoT Policies. AWS IoT Policies give your IoT Devices permission to access AWS IoT Resources. These resources may include MQTT Topics, Device Shadows, and other IoT Things. Using Policies you can have granular control over IoT data and harden security for your IoT solution easily. Let’s explore how to create and use AWS IoTPolicies.
STORE MQTT DATA FROM SENSORS INTO SQL DATABASE Pradeep Singh | 20th Jan 2017 MQTT is a great protocol for Sensors to publish data to their Subscribers. However, when it comes to analytics or reporting, you need historical data. Most MQTT brokers don't provide any built-in mechanism to save MQTT data into Database. This may be the missing piece in your IoT Project. So, let's COMMON IOT HARDWARE PLATFORMS Pradeep Singh | 8th May 2016 Hardware Platforms are the integral part of IoT Applications. With the help of these devices you can quickly build your DIY project or prototype. Here are some of the popular Hardware Platforms used in IoT projects - 1. Raspberry Pi: The Raspberry Pi is a Single Board Computer developed by Raspberry PiFoundation.
MANAGING FILES WITH NODEMCU Managing Files with NodeMCU. ModeMCU Firmware has inbuilt support for file operations using SPI Flash File System ( SPIFFS ), so you can perform operations like upload, delete, list, compile, run, etc directly on ESP8266 Module. SPIFFS allows data and scripts to be written and read from the flash memory in form of files instead of rawmemory
SEND DTMF TONES WITH RASPBERRY PI Pradeep Singh | 29th Jun 2018 In this article, you would learn how to dial a phone number and pass the DTMF digits using Raspberry Pi, USRobotics USR5637 USB Dial-up Modem, and Python script. 1. Hardware Setup: For this article, I am going to connect the USRobotics USR5637 USB Dial-up Modem with a Raspberry Pi as BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE To start mining with this box, I followed the following steps –. 1. Prepare the Bootable USB with Windows 10: Power consumption is one of the most important factors that affect your profitability with cryptocurrency mining. To keep the power consumption and hardware cost low, I decided to use a 32 GB USB 3.0 Flash Drive. RECORD AUDIO FROM PHONE LINE WITH RASPBERRY PI 5. Execute Python Script to Record the Audio: To run the python script, execute the following command (make sure you are inside “record_audio_from_phone_line” directory) –. python record_audio.py. Now you can call your landline number and record the audio message after the beep tone. CONFIGURE SSH SERVER ON TINY CORE LINUX USING OPENSSH Pradeep Singh | 18th Aug 2017 Tiny Core (Core) Linux doesn't come with any default SSH Server, which means you can't do ssh login if you wish to configure this incredibly sim operating system remotely. If you wish to run Tiny Core on a headless machine and want to configure it remotely over ssh login CONFIGURE TINY CORE LINUX AS DHCP SERVER USING UDHCPD Pradeep Singh | 18th Aug 2017 Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an IP Host with its IP address and other related configuration information such as the subnet mask and default gateway. udhcpd is the DHCP Server demon which is part of BusyBox and is included by default with core COMMON IOT HARDWARE PLATFORMS Pradeep Singh | 8th May 2016 Hardware Platforms are the integral part of IoT Applications. With the help of these devices you can quickly build your DIY project or prototype. Here are some of the popular Hardware Platforms used in IoT projects - 1. Raspberry Pi: The Raspberry Pi is a Single Board Computer developed by Raspberry PiFoundation.
MQTT WITH NODEMCU
Pradeep Singh | 1st April 2016 MQTT is the protocol of choice for M2M communication and ESP8266 s a wonderful compact prototyping module. When MQTT and NodeMCU Firmware come together they open an ocean of possibilities. You can use this combination for many IoT Applications. Lua based NodeMCU Firmware natively supports MQTT Protocol so we need CONFIGURE TINY CORE LINUX AS AN IP ROUTER Configure SSH Server on Tiny Core Linux. 5. Enable Routing (IP Forwarding): “IP Forwarding” or “kernel IP forwarding” is a feature of the Linux kernel. It allows the OS to exchange IP Packets between NIC Cards based on their IP Network targets. By default, IP Forwarding is disabled in most of the Linux based operating systems. NODEMCU WIFI CONFIGURATION Pradeep Singh | 1st April 2016 ESP8266 with NodeMCU Firmware can be configured as an Access Point, Wifi Client (Host / Station) or both as Client and AP at the same time. It has capability work with 802.11b, 802.11b and 802.11n networks. In this article we will check some of the WiFi configuration methods with sample code. WiFi Device Mode: INSTALL TINY CORE LINUX ON LOCAL DISK (FRUGAL) Pradeep Singh | 18th Aug 2017 The Tiny Core or the Core (a slim version of Tiny Core Linux) is an ultra-small operating system capable of booting from cd-rom, pen-drive, or frugally from a hard drive. It proves to be really useful for the application with one dedicatedfunction, for
RASPBERRY PI 3 BUILT-IN WIFI MODULE WITH PICORE Pradeep Singh | 1st Sep 2017 1. Prerequisites: Before beginning with this article, you should have piCore up and running on your Raspberry Pi. If you need help with piCore installation you can go through the following article - piCore (Tiny Core) Linux on Raspberry Pi 2. Hardware and Software Details: Most of the piCore configurations RASPBERRY PI IP NETWORK CONFIGURATION Pradeep Singh | 29th Jun 2016 Let's explore Raspberry Pi's commands and option related to IP Network: 1. IP ADDRESS CONFIGURATION: 1.1 How to Check Current IP Address? You can use "ifconfig" command to check the current IP Address configuration on Raspberry Pi - Example: pi@raspberrypi ~ $ ifconfig eth0 Link encap:Ethernet HWaddr b8:27:eb:c3:b1:45 inet addr:10.0.1.55 Bcast:10.0.1.255 CONNECT, CONFIGURE AND TEST USB MICROPHONE AND SPEAKER Pradeep Singh | 30th Jun 2018 If you are struggling to connect USB Microphone or Speaker (or a headset with microphone) with Raspberry Pi, this article may help you. For this article, I am going to use Plantronics BT600 headset with Bluetooth USB dongle, CHANGE PICORE (TINY CORE) LINUX BOOT CODES (BOOT OPTIONS 3. Edit the right cmdline File to Change the piCore Boot Codes: You can edit the “cmdline” file based on your Raspberry Pi Model and change the Boot Codes as per your requirements. For me, the file name is “cmdline3.txt” (as I am using Raspberry Pi 3), so I will use the following command to change Boot Codes –. sudo vi /mnt/mmcblk0p1 CONFIGURE TINY CORE LINUX AS NAT (P-NAT) ROUTER USING Pradeep Singh | 28th Aug 2017. Network address translation (NAT) is a method of remapping one IP address space into another by modifying network address information in Internet Protocol (IP) datagram packet headers while they are in transit across a traffic routing device.In this article, we are going to configure P-NAT. Port Network Address Translation or P-NAT, uses a single outside public IOT BYTES – BITS AND BYTES OF IOT Internet of things (IoT) is the latest trend in the IT Industry. After the Cloud Computing boom, almost all major Technology Houses are now investing in IoT. With the increasing number of Smart Phones and easy access to the Fast Internet across the globe, we are moving towards a connected world where the sensors will play a crucial STORE MQTT DATA FROM SENSORS INTO SQL DATABASE Pradeep Singh | 20th Jan 2017 MQTT is a great protocol for Sensors to publish data to their Subscribers. However, when it comes to analytics or reporting, you need historical data. Most MQTT brokers don't provide any built-in mechanism to save MQTT data into Database. This may be the missing piece in your IoT Project. So, let's SEND DTMF TONES WITH RASPBERRY PI Pradeep Singh | 29th Jun 2018 In this article, you would learn how to dial a phone number and pass the DTMF digits using Raspberry Pi, USRobotics USR5637 USB Dial-up Modem, and Python script. 1. Hardware Setup: For this article, I am going to connect the USRobotics USR5637 USB Dial-up Modem with a Raspberry Pi as RASPBERRY PI IP NETWORK CONFIGURATION Pradeep Singh | 29th Jun 2016 Let's explore Raspberry Pi's commands and option related to IP Network: 1. IP ADDRESS CONFIGURATION: 1.1 How to Check Current IP Address? You can use "ifconfig" command to check the current IP Address configuration on Raspberry Pi - Example: pi@raspberrypi ~ $ ifconfig eth0 Link encap:Ethernet HWaddr b8:27:eb:c3:b1:45 inet addr:10.0.1.55 Bcast:10.0.1.255 BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE To start mining with this box, I followed the following steps –. 1. Prepare the Bootable USB with Windows 10: Power consumption is one of the most important factors that affect your profitability with cryptocurrency mining. To keep the power consumption and hardware cost low, I decided to use a 32 GB USB 3.0 Flash Drive. INSTALL TINY CORE LINUX ON LOCAL DISK (FRUGAL) Pradeep Singh | 18th Aug 2017 The Tiny Core or the Core (a slim version of Tiny Core Linux) is an ultra-small operating system capable of booting from cd-rom, pen-drive, or frugally from a hard drive. It proves to be really useful for the application with one dedicatedfunction, for
CONFIGURE SSH SERVER ON TINY CORE LINUX USING OPENSSH Pradeep Singh | 18th Aug 2017 Tiny Core (Core) Linux doesn't come with any default SSH Server, which means you can't do ssh login if you wish to configure this incredibly sim operating system remotely. If you wish to run Tiny Core on a headless machine and want to configure it remotely over ssh login MOSQUITTO MQTT BROKER ON RASPBERRY PI Pradeep Singh | 30th April 2016 MQTT is the protocol of choice for M2M and IoT Applications. However, when it comes to selecting the MQTT broker, most of the times we resort to Cloud based Brokers. Having a local MQTT Broker may have many advantages over Cloud based Brokers, like Security, Flexibility, Reliability, Low Latency, Cost Effectiveness, better QoS implementation etc. PICORE (TINY CORE) LINUX ON RASPBERRY PI Pradeep Singh | 31st Aug 2017 piCore is the Raspberry Pi port of Tiny Core Linux, which is an independent system architected by Robert Shingledecker and now developed by a small team of developers with strong community support. As piCore runs entirely in RAM, boot media is not used after boot and there is no installation in HACK SINGLE BAY WD MY CLOUD NAS DRIVE TO CREATE NFS SHARE Pradeep Singh | 10th Aug 2017 Single Bay WD My Cloud Drives are inexpensive NAS solution that you can add to your Home Network. You can store your media file centrally on this Network Drive and stream them to your smart devices seamlessly. You can also use it to backup the data from your Windows IOT BYTES – BITS AND BYTES OF IOT Internet of things (IoT) is the latest trend in the IT Industry. After the Cloud Computing boom, almost all major Technology Houses are now investing in IoT. With the increasing number of Smart Phones and easy access to the Fast Internet across the globe, we are moving towards a connected world where the sensors will play a crucial STORE MQTT DATA FROM SENSORS INTO SQL DATABASE Pradeep Singh | 20th Jan 2017 MQTT is a great protocol for Sensors to publish data to their Subscribers. However, when it comes to analytics or reporting, you need historical data. Most MQTT brokers don't provide any built-in mechanism to save MQTT data into Database. This may be the missing piece in your IoT Project. So, let's SEND DTMF TONES WITH RASPBERRY PI Pradeep Singh | 29th Jun 2018 In this article, you would learn how to dial a phone number and pass the DTMF digits using Raspberry Pi, USRobotics USR5637 USB Dial-up Modem, and Python script. 1. Hardware Setup: For this article, I am going to connect the USRobotics USR5637 USB Dial-up Modem with a Raspberry Pi as RASPBERRY PI IP NETWORK CONFIGURATION Pradeep Singh | 29th Jun 2016 Let's explore Raspberry Pi's commands and option related to IP Network: 1. IP ADDRESS CONFIGURATION: 1.1 How to Check Current IP Address? You can use "ifconfig" command to check the current IP Address configuration on Raspberry Pi - Example: pi@raspberrypi ~ $ ifconfig eth0 Link encap:Ethernet HWaddr b8:27:eb:c3:b1:45 inet addr:10.0.1.55 Bcast:10.0.1.255 BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE To start mining with this box, I followed the following steps –. 1. Prepare the Bootable USB with Windows 10: Power consumption is one of the most important factors that affect your profitability with cryptocurrency mining. To keep the power consumption and hardware cost low, I decided to use a 32 GB USB 3.0 Flash Drive. INSTALL TINY CORE LINUX ON LOCAL DISK (FRUGAL) Pradeep Singh | 18th Aug 2017 The Tiny Core or the Core (a slim version of Tiny Core Linux) is an ultra-small operating system capable of booting from cd-rom, pen-drive, or frugally from a hard drive. It proves to be really useful for the application with one dedicatedfunction, for
CONFIGURE SSH SERVER ON TINY CORE LINUX USING OPENSSH Pradeep Singh | 18th Aug 2017 Tiny Core (Core) Linux doesn't come with any default SSH Server, which means you can't do ssh login if you wish to configure this incredibly sim operating system remotely. If you wish to run Tiny Core on a headless machine and want to configure it remotely over ssh login MOSQUITTO MQTT BROKER ON RASPBERRY PI Pradeep Singh | 30th April 2016 MQTT is the protocol of choice for M2M and IoT Applications. However, when it comes to selecting the MQTT broker, most of the times we resort to Cloud based Brokers. Having a local MQTT Broker may have many advantages over Cloud based Brokers, like Security, Flexibility, Reliability, Low Latency, Cost Effectiveness, better QoS implementation etc. PICORE (TINY CORE) LINUX ON RASPBERRY PI Pradeep Singh | 31st Aug 2017 piCore is the Raspberry Pi port of Tiny Core Linux, which is an independent system architected by Robert Shingledecker and now developed by a small team of developers with strong community support. As piCore runs entirely in RAM, boot media is not used after boot and there is no installation in HACK SINGLE BAY WD MY CLOUD NAS DRIVE TO CREATE NFS SHARE Pradeep Singh | 10th Aug 2017 Single Bay WD My Cloud Drives are inexpensive NAS solution that you can add to your Home Network. You can store your media file centrally on this Network Drive and stream them to your smart devices seamlessly. You can also use it to backup the data from your Windows BASICS OF AWS IOT POLICIES Basics of AWS IoT Policies. AWS IoT Policies give your IoT Devices permission to access AWS IoT Resources. These resources may include MQTT Topics, Device Shadows, and other IoT Things. Using Policies you can have granular control over IoT data and harden security for your IoT solution easily. Let’s explore how to create and use AWS IoTPolicies.
BASIC IOT ACTUATORS
Let’s explore some of the basic actuators you may use in your IoT projects –. 1. Servo Motors: A Servo is a small device that incorporates a two wire DC motor, a gear train, a potentiometer, an integrated circuit, and a shaft (output spine). The shaft can be positioned to specific angular positions by sending the servo a codedsignal.
CONFIGURE TINY CORE LINUX AS AN IP ROUTER Configure SSH Server on Tiny Core Linux. 5. Enable Routing (IP Forwarding): “IP Forwarding” or “kernel IP forwarding” is a feature of the Linux kernel. It allows the OS to exchange IP Packets between NIC Cards based on their IP Network targets. By default, IP Forwarding is disabled in most of the Linux based operating systems. INSTALL TINY CORE LINUX ON LOCAL DISK (FRUGAL) Pradeep Singh | 18th Aug 2017 The Tiny Core or the Core (a slim version of Tiny Core Linux) is an ultra-small operating system capable of booting from cd-rom, pen-drive, or frugally from a hard drive. It proves to be really useful for the application with one dedicatedfunction, for
MANAGING FILES WITH NODEMCU Managing Files with NodeMCU. ModeMCU Firmware has inbuilt support for file operations using SPI Flash File System ( SPIFFS ), so you can perform operations like upload, delete, list, compile, run, etc directly on ESP8266 Module. SPIFFS allows data and scripts to be written and read from the flash memory in form of files instead of rawmemory
NODEMCU WIFI CONFIGURATION Pradeep Singh | 1st April 2016 ESP8266 with NodeMCU Firmware can be configured as an Access Point, Wifi Client (Host / Station) or both as Client and AP at the same time. It has capability work with 802.11b, 802.11b and 802.11n networks. In this article we will check some of the WiFi configuration methods with sample code. WiFi Device Mode:NODEMCU PINOUT
Pradeep Singh | 5th April 2016. NodeMCU ESP12 Dev Kit V1.0 Pin Definition: Image Source: Google Image Search (image is used for quick reference and non-profit purpose only) CONFIGURE TINY CORE LINUX AS DHCP SERVER USING UDHCPD Pradeep Singh | 18th Aug 2017 Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an IP Host with its IP address and other related configuration information such as the subnet mask and default gateway. udhcpd is the DHCP Server demon which is part of BusyBox and is included by default with core CONNECT, CONFIGURE AND TEST USB MICROPHONE AND SPEAKER Pradeep Singh | 30th Jun 2018 If you are struggling to connect USB Microphone or Speaker (or a headset with microphone) with Raspberry Pi, this article may help you. For this article, I am going to use Plantronics BT600 headset with Bluetooth USB dongle,DEVICE SHADOWS
Device Shadows – Part 1 (MQTT Topics and REST APIs) Pradeep Singh | 24th Mar 2017. Device Shadow (or Thing Shadow) is a unique feature of AWS IoT Platform. It can help you design robust IoT Solutions, even for the devices with constrained and intermittent Network connectivity. Let’s explore more about shadows in this article. IOT BYTES – BITS AND BYTES OF IOT Internet of things (IoT) is the latest trend in the IT Industry. After the Cloud Computing boom, almost all major Technology Houses are now investing in IoT. With the increasing number of Smart Phones and easy access to the Fast Internet across the globe, we are moving towards a connected world where the sensors will play a crucial COMMON IOT HARDWARE PLATFORMS Here are some of the popular Hardware Platforms used in IoT projects –. 1. Raspberry Pi: The Raspberry Pi is a Single Board Computer developed by Raspberry Pi Foundation. It is widely popular as a small, inexpensive computing board among experimenters, hobbyists, BASICS OF AWS IOT POLICIES Basics of AWS IoT Policies. AWS IoT Policies give your IoT Devices permission to access AWS IoT Resources. These resources may include MQTT Topics, Device Shadows, and other IoT Things. Using Policies you can have granular control over IoT data and harden security for your IoT solution easily. Let’s explore how to create and use AWS IoTPolicies.
STORE MQTT DATA FROM SENSORS INTO SQL DATABASE Pradeep Singh | 20th Jan 2017 MQTT is a great protocol for Sensors to publish data to their Subscribers. However, when it comes to analytics or reporting, you need historical data. Most MQTT brokers don't provide any built-in mechanism to save MQTT data into Database. This may be the missing piece in your IoT Project. So, let's SEND DTMF TONES WITH RASPBERRY PI Pradeep Singh | 29th Jun 2018 In this article, you would learn how to dial a phone number and pass the DTMF digits using Raspberry Pi, USRobotics USR5637 USB Dial-up Modem, and Python script. 1. Hardware Setup: For this article, I am going to connect the USRobotics USR5637 USB Dial-up Modem with a Raspberry Pi as CONFIGURE TINY CORE LINUX AS AN IP ROUTER Configure SSH Server on Tiny Core Linux. 5. Enable Routing (IP Forwarding): “IP Forwarding” or “kernel IP forwarding” is a feature of the Linux kernel. It allows the OS to exchange IP Packets between NIC Cards based on their IP Network targets. By default, IP Forwarding is disabled in most of the Linux based operating systems. MANAGING FILES WITH NODEMCU Managing Files with NodeMCU. ModeMCU Firmware has inbuilt support for file operations using SPI Flash File System ( SPIFFS ), so you can perform operations like upload, delete, list, compile, run, etc directly on ESP8266 Module. SPIFFS allows data and scripts to be written and read from the flash memory in form of files instead of rawmemory
BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE To start mining with this box, I followed the following steps –. 1. Prepare the Bootable USB with Windows 10: Power consumption is one of the most important factors that affect your profitability with cryptocurrency mining. To keep the power consumption and hardware cost low, I decided to use a 32 GB USB 3.0 Flash Drive. CONFIGURE SSH SERVER ON TINY CORE LINUX USING OPENSSH Pradeep Singh | 18th Aug 2017 Tiny Core (Core) Linux doesn't come with any default SSH Server, which means you can't do ssh login if you wish to configure this incredibly sim operating system remotely. If you wish to run Tiny Core on a headless machine and want to configure it remotely over ssh login CONFIGURE TINY CORE LINUX AS DHCP SERVER USING UDHCPD Pradeep Singh | 18th Aug 2017 Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an IP Host with its IP address and other related configuration information such as the subnet mask and default gateway. udhcpd is the DHCP Server demon which is part of BusyBox and is included by default with core IOT BYTES – BITS AND BYTES OF IOT Internet of things (IoT) is the latest trend in the IT Industry. After the Cloud Computing boom, almost all major Technology Houses are now investing in IoT. With the increasing number of Smart Phones and easy access to the Fast Internet across the globe, we are moving towards a connected world where the sensors will play a crucial COMMON IOT HARDWARE PLATFORMS Here are some of the popular Hardware Platforms used in IoT projects –. 1. Raspberry Pi: The Raspberry Pi is a Single Board Computer developed by Raspberry Pi Foundation. It is widely popular as a small, inexpensive computing board among experimenters, hobbyists, BASICS OF AWS IOT POLICIES Basics of AWS IoT Policies. AWS IoT Policies give your IoT Devices permission to access AWS IoT Resources. These resources may include MQTT Topics, Device Shadows, and other IoT Things. Using Policies you can have granular control over IoT data and harden security for your IoT solution easily. Let’s explore how to create and use AWS IoTPolicies.
STORE MQTT DATA FROM SENSORS INTO SQL DATABASE Pradeep Singh | 20th Jan 2017 MQTT is a great protocol for Sensors to publish data to their Subscribers. However, when it comes to analytics or reporting, you need historical data. Most MQTT brokers don't provide any built-in mechanism to save MQTT data into Database. This may be the missing piece in your IoT Project. So, let's SEND DTMF TONES WITH RASPBERRY PI Pradeep Singh | 29th Jun 2018 In this article, you would learn how to dial a phone number and pass the DTMF digits using Raspberry Pi, USRobotics USR5637 USB Dial-up Modem, and Python script. 1. Hardware Setup: For this article, I am going to connect the USRobotics USR5637 USB Dial-up Modem with a Raspberry Pi as CONFIGURE TINY CORE LINUX AS AN IP ROUTER Configure SSH Server on Tiny Core Linux. 5. Enable Routing (IP Forwarding): “IP Forwarding” or “kernel IP forwarding” is a feature of the Linux kernel. It allows the OS to exchange IP Packets between NIC Cards based on their IP Network targets. By default, IP Forwarding is disabled in most of the Linux based operating systems. MANAGING FILES WITH NODEMCU Managing Files with NodeMCU. ModeMCU Firmware has inbuilt support for file operations using SPI Flash File System ( SPIFFS ), so you can perform operations like upload, delete, list, compile, run, etc directly on ESP8266 Module. SPIFFS allows data and scripts to be written and read from the flash memory in form of files instead of rawmemory
BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE To start mining with this box, I followed the following steps –. 1. Prepare the Bootable USB with Windows 10: Power consumption is one of the most important factors that affect your profitability with cryptocurrency mining. To keep the power consumption and hardware cost low, I decided to use a 32 GB USB 3.0 Flash Drive. CONFIGURE SSH SERVER ON TINY CORE LINUX USING OPENSSH Pradeep Singh | 18th Aug 2017 Tiny Core (Core) Linux doesn't come with any default SSH Server, which means you can't do ssh login if you wish to configure this incredibly sim operating system remotely. If you wish to run Tiny Core on a headless machine and want to configure it remotely over ssh login CONFIGURE TINY CORE LINUX AS DHCP SERVER USING UDHCPD Pradeep Singh | 18th Aug 2017 Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an IP Host with its IP address and other related configuration information such as the subnet mask and default gateway. udhcpd is the DHCP Server demon which is part of BusyBox and is included by default with core COMMON IOT HARDWARE PLATFORMS Here are some of the popular Hardware Platforms used in IoT projects –. 1. Raspberry Pi: The Raspberry Pi is a Single Board Computer developed by Raspberry Pi Foundation. It is widely popular as a small, inexpensive computing board among experimenters, hobbyists, CAPTURING AND ANALYSING MQTT PACKETS Some Good To Know Points –. 1. The MQTT protocol is based on TCP/IP and both client and broker need to have a TCP/IP stack. 2. Both Publisher and Subscriber are considered as MQTT Client. 3. The MQTT connection is always established between a client and the broker, no client is connected to another client directly. 4. NODEMCU WIFI CONFIGURATION Pradeep Singh | 1st April 2016 ESP8266 with NodeMCU Firmware can be configured as an Access Point, Wifi Client (Host / Station) or both as Client and AP at the same time. It has capability work with 802.11b, 802.11b and 802.11n networks. In this article we will check some of the WiFi configuration methods with sample code. WiFi Device Mode: INITIAL SETUP FOR NODEMCU Pradeep Singh | 1st April 2016 NodeMCU is a great module when it comes to IoT experiments, but setting it up for the first time could cause headache. Here I am putting some basic steps to make initial setup a little easy for you - Prerequisites: RASPBERRY PI IP NETWORK CONFIGURATION Pradeep Singh | 29th Jun 2016 Let's explore Raspberry Pi's commands and option related to IP Network: 1. IP ADDRESS CONFIGURATION: 1.1 How to Check Current IP Address? You can use "ifconfig" command to check the current IP Address configuration on Raspberry Pi - Example: pi@raspberrypi ~ $ ifconfig eth0 Link encap:Ethernet HWaddr b8:27:eb:c3:b1:45 inet addr:10.0.1.55 Bcast:10.0.1.255 CHANGE PICORE (TINY CORE) LINUX BOOT CODES (BOOT OPTIONS 3. Edit the right cmdline File to Change the piCore Boot Codes: You can edit the “cmdline” file based on your Raspberry Pi Model and change the Boot Codes as per your requirements. For me, the file name is “cmdline3.txt” (as I am using Raspberry Pi 3), so I will use the following command to change Boot Codes –. sudo vi /mnt/mmcblk0p1 INSTALL TINY CORE LINUX ON LOCAL DISK (FRUGAL) Pradeep Singh | 18th Aug 2017 The Tiny Core or the Core (a slim version of Tiny Core Linux) is an ultra-small operating system capable of booting from cd-rom, pen-drive, or frugally from a hard drive. It proves to be really useful for the application with one dedicatedfunction, for
RASPBERRY PI 3 BUILT-IN WIFI MODULE WITH PICORE Pradeep Singh | 1st Sep 2017 1. Prerequisites: Before beginning with this article, you should have piCore up and running on your Raspberry Pi. If you need help with piCore installation you can go through the following article - piCore (Tiny Core) Linux on Raspberry Pi 2. Hardware and Software Details: Most of the piCore configurations BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE Pradeep Singh | 14th Jan 2018 Sometime back, one of my friends told me about Cryptocurrency mining using the Graphics Cards and since then I wanted to give it a try. However, because of the unavailability of good graphics cards in the market (or the crazy prices), I CONNECT, CONFIGURE AND TEST USB MICROPHONE AND SPEAKER Pradeep Singh | 30th Jun 2018 If you are struggling to connect USB Microphone or Speaker (or a headset with microphone) with Raspberry Pi, this article may help you. For this article, I am going to use Plantronics BT600 headset with Bluetooth USB dongle, IOT BYTES – BITS AND BYTES OF IOT Internet of things (IoT) is the latest trend in the IT Industry. After the Cloud Computing boom, almost all major Technology Houses are now investing in IoT. With the increasing number of Smart Phones and easy access to the Fast Internet across the globe, we are moving towards a connected world where the sensors will play a crucial COMMON IOT HARDWARE PLATFORMS Here are some of the popular Hardware Platforms used in IoT projects –. 1. Raspberry Pi: The Raspberry Pi is a Single Board Computer developed by Raspberry Pi Foundation. It is widely popular as a small, inexpensive computing board among experimenters, hobbyists, BASICS OF AWS IOT POLICIES Basics of AWS IoT Policies. AWS IoT Policies give your IoT Devices permission to access AWS IoT Resources. These resources may include MQTT Topics, Device Shadows, and other IoT Things. Using Policies you can have granular control over IoT data and harden security for your IoT solution easily. Let’s explore how to create and use AWS IoTPolicies.
STORE MQTT DATA FROM SENSORS INTO SQL DATABASE Pradeep Singh | 20th Jan 2017 MQTT is a great protocol for Sensors to publish data to their Subscribers. However, when it comes to analytics or reporting, you need historical data. Most MQTT brokers don't provide any built-in mechanism to save MQTT data into Database. This may be the missing piece in your IoT Project. So, let's SEND DTMF TONES WITH RASPBERRY PI Pradeep Singh | 29th Jun 2018 In this article, you would learn how to dial a phone number and pass the DTMF digits using Raspberry Pi, USRobotics USR5637 USB Dial-up Modem, and Python script. 1. Hardware Setup: For this article, I am going to connect the USRobotics USR5637 USB Dial-up Modem with a Raspberry Pi as CONFIGURE TINY CORE LINUX AS AN IP ROUTER Configure SSH Server on Tiny Core Linux. 5. Enable Routing (IP Forwarding): “IP Forwarding” or “kernel IP forwarding” is a feature of the Linux kernel. It allows the OS to exchange IP Packets between NIC Cards based on their IP Network targets. By default, IP Forwarding is disabled in most of the Linux based operating systems. MANAGING FILES WITH NODEMCU Managing Files with NodeMCU. ModeMCU Firmware has inbuilt support for file operations using SPI Flash File System ( SPIFFS ), so you can perform operations like upload, delete, list, compile, run, etc directly on ESP8266 Module. SPIFFS allows data and scripts to be written and read from the flash memory in form of files instead of rawmemory
BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE To start mining with this box, I followed the following steps –. 1. Prepare the Bootable USB with Windows 10: Power consumption is one of the most important factors that affect your profitability with cryptocurrency mining. To keep the power consumption and hardware cost low, I decided to use a 32 GB USB 3.0 Flash Drive. CONFIGURE SSH SERVER ON TINY CORE LINUX USING OPENSSH Pradeep Singh | 18th Aug 2017 Tiny Core (Core) Linux doesn't come with any default SSH Server, which means you can't do ssh login if you wish to configure this incredibly sim operating system remotely. If you wish to run Tiny Core on a headless machine and want to configure it remotely over ssh login CONFIGURE TINY CORE LINUX AS DHCP SERVER USING UDHCPD Pradeep Singh | 18th Aug 2017 Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an IP Host with its IP address and other related configuration information such as the subnet mask and default gateway. udhcpd is the DHCP Server demon which is part of BusyBox and is included by default with core IOT BYTES – BITS AND BYTES OF IOT Internet of things (IoT) is the latest trend in the IT Industry. After the Cloud Computing boom, almost all major Technology Houses are now investing in IoT. With the increasing number of Smart Phones and easy access to the Fast Internet across the globe, we are moving towards a connected world where the sensors will play a crucial COMMON IOT HARDWARE PLATFORMS Here are some of the popular Hardware Platforms used in IoT projects –. 1. Raspberry Pi: The Raspberry Pi is a Single Board Computer developed by Raspberry Pi Foundation. It is widely popular as a small, inexpensive computing board among experimenters, hobbyists, BASICS OF AWS IOT POLICIES Basics of AWS IoT Policies. AWS IoT Policies give your IoT Devices permission to access AWS IoT Resources. These resources may include MQTT Topics, Device Shadows, and other IoT Things. Using Policies you can have granular control over IoT data and harden security for your IoT solution easily. Let’s explore how to create and use AWS IoTPolicies.
STORE MQTT DATA FROM SENSORS INTO SQL DATABASE Pradeep Singh | 20th Jan 2017 MQTT is a great protocol for Sensors to publish data to their Subscribers. However, when it comes to analytics or reporting, you need historical data. Most MQTT brokers don't provide any built-in mechanism to save MQTT data into Database. This may be the missing piece in your IoT Project. So, let's SEND DTMF TONES WITH RASPBERRY PI Pradeep Singh | 29th Jun 2018 In this article, you would learn how to dial a phone number and pass the DTMF digits using Raspberry Pi, USRobotics USR5637 USB Dial-up Modem, and Python script. 1. Hardware Setup: For this article, I am going to connect the USRobotics USR5637 USB Dial-up Modem with a Raspberry Pi as CONFIGURE TINY CORE LINUX AS AN IP ROUTER Configure SSH Server on Tiny Core Linux. 5. Enable Routing (IP Forwarding): “IP Forwarding” or “kernel IP forwarding” is a feature of the Linux kernel. It allows the OS to exchange IP Packets between NIC Cards based on their IP Network targets. By default, IP Forwarding is disabled in most of the Linux based operating systems. MANAGING FILES WITH NODEMCU Managing Files with NodeMCU. ModeMCU Firmware has inbuilt support for file operations using SPI Flash File System ( SPIFFS ), so you can perform operations like upload, delete, list, compile, run, etc directly on ESP8266 Module. SPIFFS allows data and scripts to be written and read from the flash memory in form of files instead of rawmemory
BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE To start mining with this box, I followed the following steps –. 1. Prepare the Bootable USB with Windows 10: Power consumption is one of the most important factors that affect your profitability with cryptocurrency mining. To keep the power consumption and hardware cost low, I decided to use a 32 GB USB 3.0 Flash Drive. CONFIGURE SSH SERVER ON TINY CORE LINUX USING OPENSSH Pradeep Singh | 18th Aug 2017 Tiny Core (Core) Linux doesn't come with any default SSH Server, which means you can't do ssh login if you wish to configure this incredibly sim operating system remotely. If you wish to run Tiny Core on a headless machine and want to configure it remotely over ssh login CONFIGURE TINY CORE LINUX AS DHCP SERVER USING UDHCPD Pradeep Singh | 18th Aug 2017 Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an IP Host with its IP address and other related configuration information such as the subnet mask and default gateway. udhcpd is the DHCP Server demon which is part of BusyBox and is included by default with core COMMON IOT HARDWARE PLATFORMS Here are some of the popular Hardware Platforms used in IoT projects –. 1. Raspberry Pi: The Raspberry Pi is a Single Board Computer developed by Raspberry Pi Foundation. It is widely popular as a small, inexpensive computing board among experimenters, hobbyists, CAPTURING AND ANALYSING MQTT PACKETS Some Good To Know Points –. 1. The MQTT protocol is based on TCP/IP and both client and broker need to have a TCP/IP stack. 2. Both Publisher and Subscriber are considered as MQTT Client. 3. The MQTT connection is always established between a client and the broker, no client is connected to another client directly. 4. NODEMCU WIFI CONFIGURATION Pradeep Singh | 1st April 2016 ESP8266 with NodeMCU Firmware can be configured as an Access Point, Wifi Client (Host / Station) or both as Client and AP at the same time. It has capability work with 802.11b, 802.11b and 802.11n networks. In this article we will check some of the WiFi configuration methods with sample code. WiFi Device Mode: INITIAL SETUP FOR NODEMCU Pradeep Singh | 1st April 2016 NodeMCU is a great module when it comes to IoT experiments, but setting it up for the first time could cause headache. Here I am putting some basic steps to make initial setup a little easy for you - Prerequisites: RASPBERRY PI IP NETWORK CONFIGURATION Pradeep Singh | 29th Jun 2016 Let's explore Raspberry Pi's commands and option related to IP Network: 1. IP ADDRESS CONFIGURATION: 1.1 How to Check Current IP Address? You can use "ifconfig" command to check the current IP Address configuration on Raspberry Pi - Example: pi@raspberrypi ~ $ ifconfig eth0 Link encap:Ethernet HWaddr b8:27:eb:c3:b1:45 inet addr:10.0.1.55 Bcast:10.0.1.255 CHANGE PICORE (TINY CORE) LINUX BOOT CODES (BOOT OPTIONS 3. Edit the right cmdline File to Change the piCore Boot Codes: You can edit the “cmdline” file based on your Raspberry Pi Model and change the Boot Codes as per your requirements. For me, the file name is “cmdline3.txt” (as I am using Raspberry Pi 3), so I will use the following command to change Boot Codes –. sudo vi /mnt/mmcblk0p1 INSTALL TINY CORE LINUX ON LOCAL DISK (FRUGAL) Pradeep Singh | 18th Aug 2017 The Tiny Core or the Core (a slim version of Tiny Core Linux) is an ultra-small operating system capable of booting from cd-rom, pen-drive, or frugally from a hard drive. It proves to be really useful for the application with one dedicatedfunction, for
RASPBERRY PI 3 BUILT-IN WIFI MODULE WITH PICORE Pradeep Singh | 1st Sep 2017 1. Prerequisites: Before beginning with this article, you should have piCore up and running on your Raspberry Pi. If you need help with piCore installation you can go through the following article - piCore (Tiny Core) Linux on Raspberry Pi 2. Hardware and Software Details: Most of the piCore configurations BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE Pradeep Singh | 14th Jan 2018 Sometime back, one of my friends told me about Cryptocurrency mining using the Graphics Cards and since then I wanted to give it a try. However, because of the unavailability of good graphics cards in the market (or the crazy prices), I CONNECT, CONFIGURE AND TEST USB MICROPHONE AND SPEAKER Pradeep Singh | 30th Jun 2018 If you are struggling to connect USB Microphone or Speaker (or a headset with microphone) with Raspberry Pi, this article may help you. For this article, I am going to use Plantronics BT600 headset with Bluetooth USB dongle, IOT BYTES – BITS AND BYTES OF IOT Internet of things (IoT) is the latest trend in the IT Industry. After the Cloud Computing boom, almost all major Technology Houses are now investing in IoT. With the increasing number of Smart Phones and easy access to the Fast Internet across the globe, we are moving towards a connected world where the sensors will play a crucial STORE MQTT DATA FROM SENSORS INTO SQL DATABASE Pradeep Singh | 20th Jan 2017 MQTT is a great protocol for Sensors to publish data to their Subscribers. However, when it comes to analytics or reporting, you need historical data. Most MQTT brokers don't provide any built-in mechanism to save MQTT data into Database. This may be the missing piece in your IoT Project. So, let's BASICS OF AWS IOT POLICIES Basics of AWS IoT Policies. AWS IoT Policies give your IoT Devices permission to access AWS IoT Resources. These resources may include MQTT Topics, Device Shadows, and other IoT Things. Using Policies you can have granular control over IoT data and harden security for your IoT solution easily. Let’s explore how to create and use AWS IoTPolicies.
CONFIGURE TINY CORE LINUX AS AN IP ROUTER Configure SSH Server on Tiny Core Linux. 5. Enable Routing (IP Forwarding): “IP Forwarding” or “kernel IP forwarding” is a feature of the Linux kernel. It allows the OS to exchange IP Packets between NIC Cards based on their IP Network targets. By default, IP Forwarding is disabled in most of the Linux based operating systems. SEND DTMF TONES WITH RASPBERRY PI Pradeep Singh | 29th Jun 2018 In this article, you would learn how to dial a phone number and pass the DTMF digits using Raspberry Pi, USRobotics USR5637 USB Dial-up Modem, and Python script. 1. Hardware Setup: For this article, I am going to connect the USRobotics USR5637 USB Dial-up Modem with a Raspberry Pi as MANAGING FILES WITH NODEMCU Managing Files with NodeMCU. ModeMCU Firmware has inbuilt support for file operations using SPI Flash File System ( SPIFFS ), so you can perform operations like upload, delete, list, compile, run, etc directly on ESP8266 Module. SPIFFS allows data and scripts to be written and read from the flash memory in form of files instead of rawmemory
INSTALL TINY CORE LINUX ON LOCAL DISK (FRUGAL) Pradeep Singh | 18th Aug 2017 The Tiny Core or the Core (a slim version of Tiny Core Linux) is an ultra-small operating system capable of booting from cd-rom, pen-drive, or frugally from a hard drive. It proves to be really useful for the application with one dedicatedfunction, for
RASPBERRY PI IP NETWORK CONFIGURATION Pradeep Singh | 29th Jun 2016 Let's explore Raspberry Pi's commands and option related to IP Network: 1. IP ADDRESS CONFIGURATION: 1.1 How to Check Current IP Address? You can use "ifconfig" command to check the current IP Address configuration on Raspberry Pi - Example: pi@raspberrypi ~ $ ifconfig eth0 Link encap:Ethernet HWaddr b8:27:eb:c3:b1:45 inet addr:10.0.1.55 Bcast:10.0.1.255NODEMCU PINOUT
Pradeep Singh | 5th April 2016. NodeMCU ESP12 Dev Kit V1.0 Pin Definition: Image Source: Google Image Search (image is used for quick reference and non-profit purpose only) CONFIGURE SSH SERVER ON TINY CORE LINUX USING OPENSSHDEFAULT ROOT PASSWORD LINUX MINTDEFAULT ROOT PASSWORD LINUX MINTKALI LINUX ROOT PASSWORD DEFAULTLINUX CHANGE ROOT PASSWORDLINUX DEFAULT PASSWORDLINUX DEFAULT PASSWORD FOR ROOT Pradeep Singh | 18th Aug 2017 Tiny Core (Core) Linux doesn't come with any default SSH Server, which means you can't do ssh login if you wish to configure this incredibly sim operating system remotely. If you wish to run Tiny Core on a headless machine and want to configure it remotely over ssh login IOT BYTES – BITS AND BYTES OF IOT Internet of things (IoT) is the latest trend in the IT Industry. After the Cloud Computing boom, almost all major Technology Houses are now investing in IoT. With the increasing number of Smart Phones and easy access to the Fast Internet across the globe, we are moving towards a connected world where the sensors will play a crucial STORE MQTT DATA FROM SENSORS INTO SQL DATABASE Pradeep Singh | 20th Jan 2017 MQTT is a great protocol for Sensors to publish data to their Subscribers. However, when it comes to analytics or reporting, you need historical data. Most MQTT brokers don't provide any built-in mechanism to save MQTT data into Database. This may be the missing piece in your IoT Project. So, let's BASICS OF AWS IOT POLICIES Basics of AWS IoT Policies. AWS IoT Policies give your IoT Devices permission to access AWS IoT Resources. These resources may include MQTT Topics, Device Shadows, and other IoT Things. Using Policies you can have granular control over IoT data and harden security for your IoT solution easily. Let’s explore how to create and use AWS IoTPolicies.
CONFIGURE TINY CORE LINUX AS AN IP ROUTER Configure SSH Server on Tiny Core Linux. 5. Enable Routing (IP Forwarding): “IP Forwarding” or “kernel IP forwarding” is a feature of the Linux kernel. It allows the OS to exchange IP Packets between NIC Cards based on their IP Network targets. By default, IP Forwarding is disabled in most of the Linux based operating systems. SEND DTMF TONES WITH RASPBERRY PI Pradeep Singh | 29th Jun 2018 In this article, you would learn how to dial a phone number and pass the DTMF digits using Raspberry Pi, USRobotics USR5637 USB Dial-up Modem, and Python script. 1. Hardware Setup: For this article, I am going to connect the USRobotics USR5637 USB Dial-up Modem with a Raspberry Pi as MANAGING FILES WITH NODEMCU Managing Files with NodeMCU. ModeMCU Firmware has inbuilt support for file operations using SPI Flash File System ( SPIFFS ), so you can perform operations like upload, delete, list, compile, run, etc directly on ESP8266 Module. SPIFFS allows data and scripts to be written and read from the flash memory in form of files instead of rawmemory
INSTALL TINY CORE LINUX ON LOCAL DISK (FRUGAL) Pradeep Singh | 18th Aug 2017 The Tiny Core or the Core (a slim version of Tiny Core Linux) is an ultra-small operating system capable of booting from cd-rom, pen-drive, or frugally from a hard drive. It proves to be really useful for the application with one dedicatedfunction, for
RASPBERRY PI IP NETWORK CONFIGURATION Pradeep Singh | 29th Jun 2016 Let's explore Raspberry Pi's commands and option related to IP Network: 1. IP ADDRESS CONFIGURATION: 1.1 How to Check Current IP Address? You can use "ifconfig" command to check the current IP Address configuration on Raspberry Pi - Example: pi@raspberrypi ~ $ ifconfig eth0 Link encap:Ethernet HWaddr b8:27:eb:c3:b1:45 inet addr:10.0.1.55 Bcast:10.0.1.255NODEMCU PINOUT
Pradeep Singh | 5th April 2016. NodeMCU ESP12 Dev Kit V1.0 Pin Definition: Image Source: Google Image Search (image is used for quick reference and non-profit purpose only) CONFIGURE SSH SERVER ON TINY CORE LINUX USING OPENSSHDEFAULT ROOT PASSWORD LINUX MINTDEFAULT ROOT PASSWORD LINUX MINTKALI LINUX ROOT PASSWORD DEFAULTLINUX CHANGE ROOT PASSWORDLINUX DEFAULT PASSWORDLINUX DEFAULT PASSWORD FOR ROOT Pradeep Singh | 18th Aug 2017 Tiny Core (Core) Linux doesn't come with any default SSH Server, which means you can't do ssh login if you wish to configure this incredibly sim operating system remotely. If you wish to run Tiny Core on a headless machine and want to configure it remotely over ssh loginBASIC IOT ACTUATORS
Let’s explore some of the basic actuators you may use in your IoT projects –. 1. Servo Motors: A Servo is a small device that incorporates a two wire DC motor, a gear train, a potentiometer, an integrated circuit, and a shaft (output spine). The shaft can be positioned to specific angular positions by sending the servo a codedsignal.
MANAGING FILES WITH NODEMCU Managing Files with NodeMCU. ModeMCU Firmware has inbuilt support for file operations using SPI Flash File System ( SPIFFS ), so you can perform operations like upload, delete, list, compile, run, etc directly on ESP8266 Module. SPIFFS allows data and scripts to be written and read from the flash memory in form of files instead of rawmemory
APPLICATION PROTOCOLS FOR IOT VSCP is an open source standard protocol for M2M, IoT and other remote control and measurement applications. It enables simple, low-cost devices to be networked together with high-end computers and/or to work as an autonomous system, whatever the communication media is. Key Highlights: Event Based Architecture. NODEMCU WIFI CONFIGURATION Pradeep Singh | 1st April 2016 ESP8266 with NodeMCU Firmware can be configured as an Access Point, Wifi Client (Host / Station) or both as Client and AP at the same time. It has capability work with 802.11b, 802.11b and 802.11n networks. In this article we will check some of the WiFi configuration methods with sample code. WiFi Device Mode:NODEMCU PINOUT
Pradeep Singh | 5th April 2016. NodeMCU ESP12 Dev Kit V1.0 Pin Definition: Image Source: Google Image Search (image is used for quick reference and non-profit purpose only) CONNECT, CONFIGURE AND TEST USB MICROPHONE AND SPEAKER Pradeep Singh | 30th Jun 2018 If you are struggling to connect USB Microphone or Speaker (or a headset with microphone) with Raspberry Pi, this article may help you. For this article, I am going to use Plantronics BT600 headset with Bluetooth USB dongle, PICORE (TINY CORE) LINUX ON RASPBERRY PI Pradeep Singh | 31st Aug 2017 piCore is the Raspberry Pi port of Tiny Core Linux, which is an independent system architected by Robert Shingledecker and now developed by a small team of developers with strong community support. As piCore runs entirely in RAM, boot media is not used after boot and there is no installation inDEVICE SHADOWS
Device Shadows – Part 1 (MQTT Topics and REST APIs) Pradeep Singh | 24th Mar 2017. Device Shadow (or Thing Shadow) is a unique feature of AWS IoT Platform. It can help you design robust IoT Solutions, even for the devices with constrained and intermittent Network connectivity. Let’s explore more about shadows in this article. BITCOIN MINING WITH NVIDIA GEFORCE GTX 760 GPU (GIGABYTE Pradeep Singh | 14th Jan 2018 Sometime back, one of my friends told me about Cryptocurrency mining using the Graphics Cards and since then I wanted to give it a try. However, because of the unavailability of good graphics cards in the market (or the crazy prices), I CREATE NEW SWAP DISK AND DISABLE ZSWAP ON PICORE Pradeep Singh | 1st Sep 2017 Swap Space: Swap space in Linux is used when the amount of physical memory (RAM) is full. If the system needs more memory resources and the RAM is full, inactive pages in memory are moved to the swap space. Swap space can be a dedicated swap partition (recommended), a swapSkip to content
* Home
* Fundamentals
* What is IoT?
* Hardware Platforms for IoT* Basic IoT Sensors
* Basic IoT Actuators * Application Protocols for IoT * Wireless Networking Technologies for IoT * Open Source Tools for IoT Software Applications* ESP8266
* Introduction
* Pinout
* Initial Setup
* Flashing Cradle
* 3.3v Power Supply
* NodeMCU
* Introduction
* Pinout
* Initial Setup
* File Management
* WiFi Configuration * Check WiFi Connection Status* MQTT
* Raspberry Pi
* Introduction
* Pinout
* Raspberry Pi IP Network Configuration * MQTT Broker on Raspberry Pi * SQLite DB on Raspberry Pi * Python Flask Web Application on Raspberry Pi with NGINX and uWSGI * Send Email from Raspberry Pi using Python Script and Gmail SMTP * Post a Tweet on Twitter from Raspberry Pi using Python Script * APCUPSD on Raspberry Pi* MQTT
* Introduction
* Capturing and Analysing MQTT Packets * Paho MQTT with Python * MQTT Broker on Raspberry Pi * MQTT over WebSockets * Storing MQTT Data from Sensors into SQL Database* MQTT with NodeMCU
* Publish APC UPS Power Events on MQTT * MQTT Based Shutdown Button for WD My Cloud* AWS IoT
* Getting Started with AWS IoT * AWS IoT CLI on Raspberry Pi * MQTT with AWS IoT Platform using Python and Paho * Basics of AWS IoT Policies * Device Shadows – Part 1 (MQTT Topics and REST APIs) * Device Shadows – Part 2 (MQTT Based Prototype using Python andRaspberry Pi)
* Device Shadows – Part 3 (RESTful API Based Prototype usingPython)
* Containers
* Basics of Containers, Docker, and Container Orchestration * Docker Containers and IoT Applications * Setup Docker on Raspberry Pi and Run hello-world Container * Raspberry Pi Cluster for Docker Containers * Virtualization and Cloud * Hack Single Bay WD My Cloud NAS Drive to Create NFS Share for VMware vCenter Datastore* About Me
* Contact Me
* About Me
* Search
Search for: Search
IOT BYTES
BITS AND BYTES OF IOT LET’S DECIPHER IOT… Internet of things (IoT) is the latest trend in the IT Industry. After the Cloud Computing boom, almost all major Technology Houses are now investing in IoT. With the increasing number of Smart Phones and easy access to the Fast Internet across the globe, we are moving towards a connected world where the sensors will play a crucial role in our day to day life. The best part about IoT is that the most of the components required for it have been around for some time. You need not be the best Electronics or Software Guru to start making something on your own. With easy access to Single Board Computer Modules like Raspberry Pi and System on Chip (SoC) modules like Arduino, ESP8266 etc its very easy to get started with IoT. Here on this website, you will find IoT related topics from Basic to Advanced Level (Bits and Bytes). All the articles will be categorized under different Menu items, however, for quick reference, you can check following categorized list – -------------------------TABLE OF CONTENTS
A. IOT FUNDAMENTALS
* What is IoT?
* Common IoT Hardware Platforms* Basic IoT Sensors
* Basic IoT Actuators * Application Protocols for IoT * Wireless Networking Technologies for IoT * Open Source Tools for IoT Software ApplicationsB. ESP8266
* What is ESP8266?
* ESP8266 Pins / Pinout * ESP8266 Initial Setup * ESP8266 Flashing Cradle * 3.3V Power Supply for ESP8266 C. NODEMCU DEV BOARD* What is NodeMCU?
* NodeMCU Pins / Pinout * NodeMCU Initial Setup * File Management on NodeMCU * NodeMCU WiFi Configuration * Check Status of WiFi Connection* MQTT with NodeMCU
D. RASPBERRY PI
* What is Raspberry Pi? * Raspberry Pi Pins / Pinout * Blink an LED with Raspberry Pi * Raspberry Pi IP Network Configuration * Mosquitto MQTT Broker on Raspberry Pi * SQLite DB on Raspberry Pi * Python Flask Web Application on Raspberry Pi with NGINX and uWSGI * Send Email from Raspberry Pi using Python Script and Gmail SMTP * Post a Tweet on Twitter from Raspberry Pi using Python Script * Publish APC UPS Power Events on MQTT * Connect, Configure and Test USB Microphone and Speaker withRaspberry Pi
E. ARDUINO
* Getting Started with Arduino * Managing Arduino Libraries * LDR (Light Dependent Resistor) Based Light Sensor using Arduino * DS18B20 Temperature Sensor with Arduino F. ANALOG VOICE MODEM (56K) * Do Analog Dial-Up Modems Still Have Some Relevance in the 4G / 5GWorld?
* USB Analog Modem with Raspberry Pi * Python Script to Autodetect Modem COM Port on Raspberry Pi * Python Script to Reset USB Modem COM Port on Raspberry Pi * Modem Events and DTMF Tone Detection with Raspberry Pi * Send DTMF Tones with Raspberry Pi * Incoming Call Details Logger with Raspberry Pi * Play Audio File on Phone Line with Raspberry Pi * Record Audio from Phone Line with Raspberry PiG. MQTT PROTOCOL
* What is MQTT?
* Capturing and Analysing MQTT Packets * Paho MQTT Client with Python * Mosquitto MQTT Broker on Raspberry Pi * MQTT over WebSockets * Storing MQTT Data from Sensors into SQL Database * Publish APC UPS Power Events on MQTT * MQTT on ESP8266 with NodeMCU Firmware * MQTT Based Shutdown Button for WD My Cloud H. AMAZON WEB SERVICES IOT (AWS IOT) * Getting Started with AWS IoT * AWS IoT CLI on Raspberry Pi * MQTT with AWS IoT Platform using Python and Paho * Basics of AWS IoT Policies * Device Shadows – Part 1 (MQTT Topics and REST APIs) * Device Shadows – Part 2 (MQTT Based Prototype using Python andRaspberry Pi)
* Device Shadows – Part 3 (RESTful API Based Prototype usingPython)
I. DOCKER CONTAINERS AND IOT * Basics of Containers, Docker, and Container Orchestration * Basics of Container Registry, Repository, Tags, and Docker Hub * Docker Containers and IoT Applications * Setup Docker on Raspberry Pi and Run hello-world Container * Create a Docker Container for Raspberry Pi to Blink an LED * Raspberry Pi Cluster for Docker Containers J. PICORE AND TINY CORE (MICROCORE) LINUX * piCore (Tiny Core) Linux on Raspberry Pi * Raspberry Pi 3 Built-in WiFi Module with piCore * Control Raspberry Pi GPIO Pins with piCore and RPi.GPIO * Create new Swap Disk and Disable Zswap on PiCore * Change piCore (Tiny Core) Linux Boot Codes (Boot Options) * Install Tiny Core Linux on Local Disk (Frugal) * Configure SSH Server on Tiny Core Linux using OpenSSH * Assign Persistent Static IP Address to Tiny Core Linux * Configure Tiny Core Linux as DHCP Server using udhcpd * Configure Tiny Core Linux as an IP Router * Configure Tiny Core Linux as NAT (P-NAT) Router using iptables * Tiny Core Persistence – Notes K. VIRTUALIZATION AND CLOUD * Hack Single Bay WD My Cloud NAS Drive to Create NFS Share for VMware vCenter Datastore * Add TP-Link USB 3.0 Ethernet Adapter to Intel NUC with VMware ESXi L. BLOCKCHAIN AND CRYPTOCURRENCIES * Bitcoin Mining with NVIDIA GeForce GTX 760 GPU (Gigabyte Brix)Advertisements
Report this ad
Advertisements
Report this ad
SHARE THIS:
*
17 THOUGHTS ON “LET’S DECIPHER IOT…”Add Comment
*
SUNIL GUJRAL says:
October 25, 2016 at 6:55 pm I would like to get in touch and have a discussion on possible business opportutnties. If this is of interest do get bcakLike
Like
Reply
*
CHANDRA BOSE says:
February 22, 2017 at 9:30 am Great blog…Lots of interesting informationLike
Liked
by 1 person
Reply
*
PRADEEP SINGH says: April 6, 2017 at 4:14 pmThanks
Like
Like
Reply
*
SHYAM PURKAYASTHA says: April 6, 2017 at 3:39 pm Is there any way to contact the blog author ?Like
Like
Reply
*
PRADEEP SINGH says: April 6, 2017 at 4:13 pm You may ask your questions in the comments section of the articles, and I will try to answer them as and when possible. CheersLike
Like
Reply
*
SHYAM PURKAYASTHA says: April 6, 2017 at 5:16 pmHi Pradeep
Thanks for replying. I wanted to reach out to you for some collaboration opportunities. Let me know if you are up to it.-Shyam
Like
Like
Reply
*
MURALI GOGINENI says: April 6, 2017 at 8:14 pm Great Information.. good work Pradeep.!!Like
Liked
by 1 person
Reply
*
PRADEEP SINGH says: April 7, 2017 at 9:19 amThanks, Murali
Like
Like
Reply
*
RUSHIKESH says:
June 4, 2017 at 11:09 am Hey i am doing research in energy efficiency of iot Can you Kindly help me regarding development of protocol to improveenergy efficiency
Like
Like
Reply
*
PRADEEP SINGH says: July 31, 2017 at 1:34 am You can start your research by reading about energy efficient IoT protocols like MQTT and CoAP. Try to understand their pros and cons, to define the baseline for your protocol.Like
Like
Reply
*
TOM says:
June 14, 2017 at 7:22 am Thank you for this blog. We get to learn many things from this blog.Like
Like
Reply
*
PRADEEP SINGH says: June 14, 2017 at 8:05 am Thanks Tom, I am glad to hear thatLike
Like
Reply
*
KAZI says:
August 1, 2017 at 5:56 amReally nice blog…
Like
Like
Reply
*
PRADEEP SINGH says: August 1, 2017 at 12:40 pmThanks
Like
Like
Reply
*
RONI says:
January 24, 2018 at 5:19 pmHi,
I’m very interesting with your post. I’d like to use your two script. But, i’d like to add script in MQTT Publish for setting a specific size of payload and QoS level 1 and 2. I’m a beginner. Thaks for your help.Regards,
Roni
Like
Like
Reply
*
DAVE JOHNSON says:
February 23, 2018 at 5:15 am Pradeep, you are both very knowledgeable and a good writer. Thanks for sharing your expertise!Like
Like
Reply
*
PRADEEP SINGH says: February 23, 2018 at 11:11 amThanks Dave
Like
Like
Reply
LEAVE A REPLY CANCEL REPLY Fill in your details below or click an icon to log in:*
*
*
*
*
Email (required) (Address never made public)Name (required)
Website
You are commenting using your WordPress.com account. ( Log Out /Change )
You are commenting using your Google account. ( Log Out /Change )
You are commenting using your Twitter account. ( Log Out /Change )
You are commenting using your Facebook account. ( Log Out /Change )
Cancel
Connecting to %s
Notify me of new comments via email. Notify me of new posts via email.AUTHOR:
* PRADEEP SINGH
BLOG STATS:
* 663,769 hits
TOP POSTS & PAGES:
* NodeMCU Pinout
* Store MQTT Data from Sensors into SQL Database * Connect, Configure and Test USB Microphone and Speaker withRaspberry Pi
* 3.3v Step Down Power Supply For ESP 8266 * SQLite DB on Raspberry Pi * Send Email from Raspberry Pi using Python Script and Gmail SMTP * piCore (Tiny Core) Linux on Raspberry Pi * Configure SSH Server on Tiny Core Linux using openSSH * Create a Docker Container for Raspberry Pi to Blink an LED * Assign Persistent Static IP Address to Tiny Core LinuxALL POSTS & PAGES:
* 3.3v Step Down Power Supply For ESP 8266* About Me
* Add TP-Link USB 3.0 Ethernet Adapter to Intel NUC withVMware ESXi
* Application Protocols for IoT * Assign Persistent Static IP Address to Tiny Core Linux * AWS IoT CLI on Raspberry Pi * Basic IoT Actuators* Basic IoT Sensors
* Basics of AWS IoT Policies * Basics of Container Registry, Repository, Tags, and Docker Hub * Basics of Containers, Docker, and Container Orchestration * Bitcoin Mining with NVIDIA GeForce GTX 760 GPU (Gigabyte Brix) * Blink an LED with Raspberry Pi * Capturing and Analysing MQTT Packets * Change piCore (Tiny Core) Linux Boot Codes (Boot Options) * Checking WiFi Status Before Performing any Operation on ESP8266 * Common IoT Hardware Platforms * Configure SSH Server on Tiny Core Linux using openSSH * Configure Tiny Core Linux as an IP Router * Configure Tiny Core Linux as DHCP Server using udhcpd * Configure Tiny Core Linux as NAT (P-NAT) Router using iptables * Connect, Configure and Test USB Microphone and Speaker withRaspberry Pi
* Contact Me
* Control Raspberry Pi GPIO Pins with piCore and RPi.GPIO * Create a Docker Container for Raspberry Pi to Blink an LED * Create new Swap Disk and Disable Zswap on PiCore * Device Shadows – Part 1 (MQTT Topics and REST APIs) * Device Shadows – Part 2 (MQTT Based Prototype using Python andRaspberry Pi)
* Device Shadows – Part 3 (RESTful API Based Prototypeusing Python)
* Do Analog Dial-Up Modems Still Have Some Relevance in the 4G /5G World?
* Docker Containers and IoT Applications * DS18B20 Temperature Sensor with Arduino* ESP8266
* ESP8266 Flashing and Programming Cradle* ESP8266 Pinout
* Getting Started with Arduino * Getting Started with AWS IoT * Hack Single Bay WD My Cloud NAS Drive to Create NFS Share for VMware vCenter Datastore * Incoming Call Details Logger with Raspberry Pi * Initial Setup for ESP8266 * Initial Setup for NodeMCU * Install Tiny Core Linux on Local Disk (Frugal) * LDR (Light Dependent Resistor) Based Light Sensor using Arduino * Let’s Decipher IoT… * Managing Arduino Libraries * Managing Files with NodeMCU * Modem Events and DTMF Tone Detection with Raspberry Pi * Monitor UPS Power Events on MQTT Client * Mosquitto MQTT Broker on Raspberry Pi* MQTT
* MQTT Based Shutdown Button for WD My Cloud * MQTT over WebSockets * MQTT with AWS IoT Platform using Python and Paho* MQTT with NodeMCU
* NodeMCU
* NodeMCU Pinout
* NodeMCU Wifi Configuration * Open Source Tools for IoT Software Applications * Paho MQTT with Python * piCore (Tiny Core) Linux on Raspberry Pi * Play Audio File on Phone Line with Raspberry Pi * Post a Tweet on Twitter from Raspberry Pi using Python Script * Python Flask Web Application on Raspberry Pi with NGINX and uWSGI * Python Script to Autodetect Modem COM Port on Raspberry Pi * Python Script to Reset USB Modem COM Port on Raspberry Pi* Raspberry Pi
* Raspberry Pi 3 Built-in WiFi Module with piCore * Raspberry Pi Cluster for Docker Containers * Raspberry Pi IP Network Configuration * Raspberry Pi Pinout * Record Audio from Phone Line with Raspberry Pi * Send DTMF Tones with Raspberry Pi * Send Email from Raspberry Pi using Python Script and Gmail SMTP * Setup Docker on Raspberry Pi and Run hello-world Container * SQLite DB on Raspberry Pi * Store MQTT Data from Sensors into SQL Database * Tiny Core Persistence – Notes * USB Analog Modem with Raspberry Pi* What is IoT?
* Wireless Networking Technologies for IoTSearch for: Search
Advertisements
Report this ad
2019 IoT Bytes
Blog at WordPress.com. Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use. To find out more, including how to control cookies, see here: CookiePolicy
*
* IoT Bytes
* Customize
* Sign up
* Log in
* Copy shortlink
* Report this content * Manage subscriptionsDetails
Copyright © 2024 ArchiveBay.com. All rights reserved. Terms of Use | Privacy Policy | DMCA | 2021 | Feedback | Advertising | RSS 2.0