Adafruit Feather M0 Express - Designed CircuitPython Adafruit | Shop The World
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Adafruit Feather M0 Express - Designed for CircuitPython
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•ATSAMD21G18 ARM Cortex M0+ processor with 256K Flash and 32K RAM
•CircuitPython is still in beta
•Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in. 5 grams
•20 GPIO pins. Hardware Serial, hardware I2C, hardware SPI support. PWM outputs on all pins. 6 x 12-bit analog inputs. 1 x 10-bit analog ouput (DAC)
•Comes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE or for loading CircuitPython. We also toss in some header so you can solder it in and plug into a solderless breadboard.