Adafruit Metro ESP32-S2 WiFi Module features native USB and a load of PSRAM for use with CircuitPython or Arduino to add low-cost WiFi and shield-compatibility. This module supports ESP32-S2 a 240MHz Tensilica processor with native USB to act as a keyboard or mouse, MIDI device, disk drive, and many more. The Metro ESP32-S2 board includes a WROVER module with FCC/CE certification and comes with 4MByte of flash and 2MByte of PSRAM. This Wifi module also includes Lotsa power options, built-in battery charging, and UNO-shape to plugin shields. This WiFi module is designed with serial debug pins, JTAG pads, STEMMA QT, and reset and DFU (BOOT0) buttons.
ESP32-S2 240MHz Tensilica processor
WROVER module with FCC/CE certification and 4MByte of flash and 2MByte of PSRAM
Lotsa power options with 6VDC to 12VDC barrel jack, type C USB, or Lipoly battery
Built-in battery charging when powered over DC or USB
UNO-shape to plugin shields
Reset and DFU (BOOT0) buttons to get into the ROM bootloader