Plant-watering with ESP32
MCU: ESP32 WROOM board https://www.aliexpress.com/wholesale?SearchText=wroom+esp32
MicroPython 1.12 https://micropython.org/download/
Capacitive Soil Moisture Sensor https://www.aliexpress.com/wholesale?SearchText=capacitive+soil+sensor
capacitive sensors are more corrosion resistant vs resistive ones https://www.switchdoc.com/2020/06/tutorial-capacitive-moisture-sensor-grove/
5V relay module https://www.aliexpress.com/wholesale?SearchText=5v+relay+module