Adafruit Metro ESP32-S2 It's Metro shaped and has an ESP32-S2 WiFi module! by Kattni Rembor published November 04, 2020, last edited September 29, 2025 last major update November 30, 2021 posted in Adafruit Products Microcontrollers Breakout Boards/ WiFi Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Link Note Download Overview Pinouts Update TinyUF2 Bootloader for CircuitPython 10 and Later CircuitPython CircuitPython Pin Names Installing the Mu Editor Creating and Editing Code Connecting to the Serial Console Interacting with the Serial Console The REPL CircuitPython Libraries Advanced Serial Console on Windows Advanced Serial Console on Mac Frequently Asked Questions ESP32-S2 Bugs & Limitations Troubleshooting Welcome to the Community! CircuitPython Essentials Blink CircuitPython Internet Test Getting The Date & Time Arduino IDE Setup Using with Arduino IDE WiFi Test Usage with Adafruit IO WipperSnapper Setup WipperSnapper Essentials LED Blink Read a Push-button NeoPixel LED I2C Sensors Analog Input Battery Monitor (MAX17048) Debugging with OpenOCD Factory Reset Downloads Single page Feedback? Corrections? Text View Primary Products Adafruit Metro ESP32-S2 Out of Stock 47 Beginner Product guide Downloads Files: ESP32-S2 product page with resources ESP32-S2 datasheet ESP32-S2 WROVER datasheet ESP32-S2 Technical Reference EagleCAD files on GitHub 3D Models on GitHub Fritzing object in the Adafruit Fritzing Library PDF for Metro ESP32-S2 PrettyPins Diagram SVG for Metro ESP32-S2 PrettyPins Diagram Schematic and Fab Print Page last edited November 25, 2024 Text editor powered by tinymce. Factory Reset