1.7 KiB
1.7 KiB
| layout | board_id | title | name | manufacturer | board_url | board_image | date_added | family | bootloader_id | features | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| download | adafruit_metro_esp32s2 | Metro ESP32-S2 Download | Metro ESP32-S2 | Adafruit | https://www.adafruit.com/product/4775 | adafruit_metro_esp32s2.jpg | 2020-10-2 | esp32s2 | adafruit_metro_esp32s2 |
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What's Metro shaped and has an ESP32-S2 WiFi module? What has a STEMMA QT connector for I2C devices, and a Lipoly charger circuit? What's finishing up testing and nearly ready for fabrication? That's right - its the new Adafruit Metro ESP32-S2! With native USB and a load of PSRAM this board is perfect for use with CircuitPython or Arduino, to add low-cost WiFi while keeping shield-compatibility.
Technical details
- ESP32-S2 240 MHz Tensilica processor - the next generation of ESP32, now with native USB so it can act like a keyboard/mouse, MIDI device, disk drive, etc!
- WROVER module has FCC/CE certification and comes with 4 MB of Flash and 2 MB of PSRAM - you can have huge data buffers
- Lotsa power options - 6-12 VDC barrel jack or USB-C or Lipoly battery
- Built in battery charging when powered over DC or USB
- UNO-shape so shields can plug in
- Reset and DFU (BOOT0) buttons to get into the ROM bootloader (which is a USB serial port so you don't need a separate cable!)
- Serial debug pins (optional, for checking the hardware serial debug console)
- JTAG pads for advanced debugging access.
- On/Off switch
- STEMMA QT connector for I2C devices
- On/Charge/User LEDs + status NeoPixel
- Works with Arduino or CircuitPython