Installation Update OS sudo apt update sudo apt upgrade -y Install Mosquitto Software sudo apt install mosquitto mosquitto-clients -y Verify Service Status sudo systemctl status mosquitto This will return the status of mosquitto service. Testing Start up a Subscriber mosquitto_sub -h localhost -t “home/living” Keep this terminal and open another terminal for next step. Publish […]
Installation of MQTT Server on Raspberry PI Read More »
A mini wifi board with 4MB flash based on ESP-8266EX Features 11 digital IO, interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.2V max input) a Micro USB connection 1M Bytes FLASH inside Compatible with MicroPython, Arduino, nodemcu Technical Specs Operating Voltage 3.3V Digital I/O Pins 11 Analog Input Pins 1(3.2V Max) Clock Speed 80/160MHz Flash 1M Bytes
Introduction to Wemos D1 Mini Read More »
The OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to
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MQTT is an OASIS standard messaging protocol for the Internet of Things (IoT). It is designed as an extremely lightweight publish/subscribe messaging transport that is ideal for connecting remote devices with a small code footprint and minimal network bandwidth. Lightweight and Efficient MQTT clients are very small, require minimal resources so can be used on
Introduction to MQTT: The Standard for IoT Messaging Read More »
