Photo 1 of HiLetgo UNO R3 D1 R32 ESP32 ESP-32 CH340G Development Board WiFi Bluetooth 4MB Flash with Micro USB for Arduino

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Photo 1 of HiLetgo UNO R3 D1 R32 ESP32 ESP-32 CH340G Development Board WiFi Bluetooth 4MB Flash with Micro USB for ArduinoPhoto 2 of HiLetgo UNO R3 D1 R32 ESP32 ESP-32 CH340G Development Board WiFi Bluetooth 4MB Flash with Micro USB for Arduino