Micro USB/Type-C MicroPython ESP32 Bluetooth WIFI Development Board V1.0.0 CH340
ab 4,07 €
The module leads to 23 IO ports, IO34~IO39 can only be used as input pins. On-board LED blue light: IO22 blue light + battery charging indicator. Two interfaces: Micro USB; Type-C. Spot Welder. The board only 3.3V interface, can not be connected to 5V, the battery can not be connected to the reverse!
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