03-18-2025, 12:19 AM
DHT22 use by 1-wire interface, you can chose any free gpio from ESP32, just need include pull up resistance.
another sensor, from image, there is a i2c bus device, you need connect to ESP32 i2c bus.
another sensor, from image, there is a i2c bus device, you need connect to ESP32 i2c bus.
YouTube: https://www.youtube.com/c/KinCony
Online Store: https://shop.kincony.com
Alibaba Store: https://kincony.en.alibaba.com/
Online Store: https://shop.kincony.com
Alibaba Store: https://kincony.en.alibaba.com/