Features:
Based ESP32-S2FN4R2 WIFI IC
Type-c USB
27 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported
ADC, DAC, I2C, SPI, UART, USB OTG
Compatible with MicroPython, Arduino
Default firmware: MicroPython
Compatible with LOLIN D1 mini shields

Package included:
3* ESP32 S2 Mini WIFI Board