NANO32 ESP32

ESP32 SoC (System on Chip) with WiFi and Bluetooth BLE

40MHz Crystal for CPU, 32.768KHz for RTC and low power operation

4MB Flash (32MBit)

FTDI231 for the USB to Serial communication

Auto-reset for automatic flash of new program

On board 3.3V, 0.5A LDO, tested to work upto 1A

2.5dBi Peak Gain, 0.5dBi averange gain antenna