UPDATED GUIDE: Adafruit Metro ESP32-S3 #AdafruitLearningSystem #Adafruit @adafruit

What’s Metro-shaped and has an ESP32-S3 WiFi module? What has a STEMMA QT connector for I2C devices and a Lipoly charger circuit? What has your favorite Espressif WiFi microcontroller and lots of memory for your next IoT project? That’s right – it’s the new Adafruit Metro ESP32-S3! With native USB and a load of PSRAM, this board is perfect for use with CircuitPython or Arduino to add low-cost WiFi while retaining shield compatibility.

The Adafruit Metro ESP32-S3 guide has been updated for rev B of the board. As of Nov 8, 2023, we’ve fixed this hardware to be revision B which has changed the NeoPixel pin and the SPI/SD card pins to no longer use the same pins as the octal PSRAM. This means that the hardware now works correctly when PSRAM is activated! If you have a rev A hardware board, contact support to get a replacement rev B. The guide has an updated Pinouts page, updated Factory Reset UF2 and .bin files and new resources on the Downloads page.

Check out the full guide: Adafruit Metro ESP32-S3


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