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+--- Thread: How to use "arduino library" for KC868-H32B Pro (/showthread.php?tid=2383)
How to use "arduino library" for KC868-H32B Pro - admin - 11-01-2022
We have made arduino library for KC868-H32B Pro smart controller. it is open source and free for DIYer use.
1. Install ESP32 USB driver to your computer.
download from: https://www.kincony.com/download/CH341SER.zip
after installed USB driver, connect USB cable to your KC868-H32B Pro USB port.
Then you will find COM port in windows OS "device manager"
2. Enable "ESP32 Development Mode" by KC868-H32B Pro Ethernet setting.
3. Install library in arduino IDE.
here have many demo simple code for how to use KC868-H32B Pro smart controller's relay output and input sensor port.
This is sample code how to turn ON/OFF one relay.