3 ms·
Either a dfrobot: https://www.dfrobot.com/product-1385.html https://www.dfrobot.com/product-1385.html or M5Stack: https://shop.m5stack.com/products/earth-sensor
by antoniuschan99 3y ago
Either a dfrobot: https://www.dfrobot.com/product-1385.html https://www.dfrobot.com/product-1385.html
or M5Stack: https://shop.m5stack.com/products/earth-sensor-unit https://shop.m5stack.com/products/earth-sensor-unit https://shop.m5stack.com/products/watering-unit-with-mositure-sensor-and-pump https://shop.m5stack.com/products/watering-unit-with-mositur...