http://www.easycoding.tn/esp32/demos/code/
https://youtu.be/ir-pyjsiDF0
http://192.168.1.112/on 開燈
http://192.168.1.112/off 關燈
https://drive.google.com/file/d/1Dd5-9k14MS6raHqP3d-GXccFYRtMu7x6/view?usp=sharing
https://drive.google.com/file/d/1D3Ui0cNE44M03suAtxJ6FpxfaodeoIMo/view?usp=sharing
