Adafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500

Feather-format ATSAMD21G18 board (48 MHz, 3.3V, 256 KB flash) with an ATWINC1500 802.11bgn WiFi module, native USB, 200mA LiPo charger, and 20 GPIO pins. No STEMMA QT connector.

Start wiring

USB · 3.3 V

Verify supply voltage and logic levels before powering up.

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Specialists: Teensy for high-clock audio and USB, Adafruit SAMD boards running CircuitPython or the Arduino IDE, proper STM32 eval kits, and the micro:bit classroom ecosystem. Schematik builds target ESP32, Arduino Uno, and Pico; come here when you have a specific reason to.

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