Hi Here a sample program on connecting ESP32 to node-red via MQTT. The ESP32 source program is in B4R, with a "compilation" for Arduino. Node-Red MQTT controlling 8+8 digital Inp-Out and I2C ADC on ESP32 Hi Here a sample program to control/monitor 8+8 digital Out-Inp, plus an I2C ADC…

Kulle 25 June 2022 09:29 #1

Hi
Here a sample program on connecting ESP32 to node-red via MQTT.
The ESP32 source program is in B4R, with a "compilation" for Arduino.

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