Rui here, I hope you are doing well!

I’ve just released 4 new Units for the Programming ESP32 with Arduino IDE course. Here’s the new Units:

• ESP32 with MQTT – Introduction
• Installing Mosquitto MQTT Broker on a Raspberry Pi
• MQTT Project – MQTT Client ESP32 #1
• MQTT Project – MQTT Client ESP32 #2

Login here: https://rntlab.com/courses

What’s Next…

We’re currently working on a new Unit about using ESP32 with MQTT and Node-RED.

Note: the eBook version of the course will only be updated when new “ESP32 MQTT Module” is fully completed.

Thanks for reading,

Rui

P.S. We’ve also published a new article on the RNT blog: How to Use I2C LCD with ESP32 on Arduino IDE