Mosquitto is popular MQTT broker, its available through the raspberry pi main repository. So installing it is very simple. sudo apt-get update sudo apt-get install mosquitto sudo apt-get
MQTT is a popular pub/sub protocol in IoT space. Its lightweight and has client libraries for several IoT platforms. We have already seen how to use MQTT on
In this post we will try implement the first iteration solution that we discussed in previous post. Read the previous post for setup instructions. In first iteration we
We can program NodeMCU (ESP8266) in several ways. Most of the times I use it with lua (with nodemcu firmware inside it). We can also program NodeMCU hardware
We have already seen how to connect arduino uno to NodeMCU (ESP8266) here . In this blog we connect Arduino UNO with ESP32. When connecting UNO with nodemcu we
We have built a home automation system using NodeMCU here. In this post we will try to replicate same system using ESP32. We will connect couple of LEDs
Most of the applications involved with ESP32 requires some sort of data transport, means the device should be able to send data over network to some other device/system.
Objective : In this blog we will demonstrate how to build end to end IoT application using ESP32 board and MicroPython as language. What is required: ESP32 development
