MicroPython - MQTT Publish/Subscribe using ESP32/ESP8266
This post will show you how to connect, published, and subscribe to MQTT topics with your broker using MicroPython and an ESP32/ESP8266 board. We will be using the library umqttsimple in communicating with our Mosquitto MQTT broker.
WriteUp:
https://www.donskytech.com/micropytho...
Code:
https://github.com/donskytech/micropy...
How to test MQTT using MQTTX?:
• How to test MQTT using MQTTX?
Contents of the Video:
0:00 - Intro
0:51 - umqttsimple library in ESP32
1:31 - Project files
2:27 - MQTT Subscribe Demo
5:30 - MQTT Publish Demo
7:24 - DonskyTech Intro Plug
7:36 - MQTT In Nutshell
9:10 - boot.py
9:31 - subscriber.py
12:29 - publisher.py
13:45 - publisher.py
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#mqtt
#mosquitto
#micropython
#esp32
#esp8266
#umqttsimple
#mqttx