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METRO-M0-EXPRESS
ADA3505
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Metro is a microcontroller boards serie from Adadruit that can be used with the Arduino IDE. This new Metro M0 Express board looks like a Metro 328 (an Arduino lime) but with a huge upgrade.
Instead of the ATmega328, this board is built around a ATSAMD21G18 chip, an ARM Cortex M0+.
This board is designed to support the CircuitPython! CircuitPython is a beginner-oriented flavor of MicroPython. CircuitPython is a small version of the popular Python programming language specifically for use with electronic and circuitry.
Metro M0 is also usable in the Arduino IDE and with MicroPython/CircuitPython.
Imagine an Arduino like board that can be programmed with Python... Whoaw!
The Metro M0's is beated with the Cortex M0 ATSAMD21G18 ARM processor, clocked at 48 MHz and a 3.3V logic. The Arduino Zero use the same processor, it includes 256K of FLASH (8x more than the Atmega328) and 32K of RAM (16x as much)! This chip has a built in USB native support so it has USB-to-Serial program & debug capability (so you don't need to use a FTDI-like chip).
CircuitPython is still under development, Adafruit is working hard to make it awesome! Pick up an M0 Express if you want to try it out. The Adafruit support will be better at each realease!
Anyway, the Metro M0 is well supported in Arduino IDE, so you can use it as much as you like.
Comes fully assembled with headers, tested, and with the UF2 bootloader loaded on. We also include 4 rubber bumpers to keep it from slipping off your desk. No soldering required to use, plug and play!
Check out our full guide for pinouts, schematics, drivers, instructions, Fritzing object, and more!