This MicroPython project adds solar powered sensors and home automation to my vegetable garden and transmits the data using MQTT for review and control on a mobile app.
My full write-up for this project:
https://www.rototron.info/projects/micropython-vegetable-garden-automation-tutorial/
Previous Raspberry Pi Solar Serial REST API Tutorial:
https://youtu.be/1VxP38XlVEQ
Previous ESP32 MicroPython MQTT Tutorial with Raspberry Pi, DHT-22 & OLED:
https://youtu.be/_vcQTyLU1WY
Previous Raspberry Pi INA219 Power Measurement Tutorial:
https://youtu.be/BgShCD7xT_A
Playlist for my MicroPython series:
https://youtube.com/playlist?list=PLKGiH5V9SS1hUz5Jh_35oTFM4wPZYA4sT