Metro

The Adafruit METRO is an Arduino Uno equivalent board designed with a few extra features to improve upon the original Uno. We sure love the ATmega328, and we use it a lot for our own projects. The processor has plenty of GPIO, analog inputs, hardware UART, SPI and I2C, timers, and PWM galore. All the hardware you need for most simple projects. When we need to go small, we use a Metro Mini which crams all that Metro goodness into a breadboard-friendly stick. For more advanced projects, we upgrade to the Metro M0 Express, it is shield compatible and comes with a massive memory and speed upgrade and even runs CircuitPython. With Express you'll get where you're going even faster!


Adafruit Metro Mini 328 - 5V 16MHz

PRODUCT ID: 2590
$12.50
IN STOCK

Adafruit MetroX Classic Kit - Experimentation Kit for Metro 328

PRODUCT ID: 170
$84.95
OUT OF STOCK

Adafruit METRO 328 Fully Assembled - Arduino IDE compatible - ATmega328

PRODUCT ID: 50
$17.50
IN STOCK

Adafruit METRO M0 Express - designed for CircuitPython - ATSAMD21G18

PRODUCT ID: 3505
$24.95
IN STOCK

Adafruit MetroX Classic Kit - Experimentation Kit for Metro 328

PRODUCT ID: 3588
$84.95
OUT OF STOCK

Adafruit METRO 328 with Headers - ATmega328

PRODUCT ID: 2488
$17.50
IN STOCK

Adafruit Metro 328 Starter Pack

PRODUCT ID: 3345
$44.95
OUT OF STOCK

Adafruit METRO 328 without Headers - ATmega328

PRODUCT ID: 2466
$19.50
IN STOCK