In this video, i will show you how to connect a DHT22 (Humidity and Temperature sensor) to your raspberry pi and use the raspcontroller to view the output on your android phone without coding required on your raspberry pi.
You can watch my video on how to use raspcontroller with below link.
• Raspberry Pi 4: The Best Android App ...
Raspcontroller download link:
https://play.google.com/store/apps/de...