In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...
At the heart of this solution lies POLVERINE_FULL_MQTT_DEMO firmware. This firmware collects sensor measurements and transmits them using the ESP32-S3 module's WiFi capabilities to an MQTT broker.
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