This project is the smallest system board of ESP32-S, and leads out all the IOs of ESP32-S; all IOs are led out individually using pin headers. With the widespread use of TYPE-C interface in modern society, TYPE-C is used as the USB port; CH340C is used as the USB to serial port chip. Compared with the CH340G series, no external crystal oscillator is required.
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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.
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