Adafruit METRO M0 Express - ATSAMD21G18 Microcontroller Board

Adafruit METRO M0 Express - ATSAMD21G18 Microcontroller Board

Marsoni

M251S

$57.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Adafruit METRO M0 Express - ATSAMD21G18 Microcontroller BoardThe Adafruit METRO M0 Express is a powerful microcontroller board designed for CircuitPython and Arduino IDE, featuring the ATSAMD21G18 ARM Cortex M0+ running at 48 MHz with 3. 3V logic. This board offers a significant upgrade over the original Metro 328, with 256KB of flash memory, 32KB of RAM, and built in USB support without the need for an external serial converter chip. Power supply via 7 9V DC jack with on off switch or micro USB 5V source;

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Putting together took a little time but instructions included were easy for me to follow. Putting the screws in for the shelves required a little work to get then started but nothing that I would say would be a problem to do. It is very sturdy and looks great in our room we are transforming into a hangout/bar area. I can't wait to get all my accessories in to add to it and display all my nice bottles I have. Great cart for the price.

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Reviewed in the United States on December 17, 2022

Verified Purchase

Sandie

San Leandro, US

★★★★★ 5

My Cart Worked Out Perfectly For Me - Update: I got a second cart

Model: Model B with Removable Tray

Delivered sooner than promised. All pieces were present. All parts were in good condition. Assembly was done by a professional who thought the product was well done and needed very few adjustments. The cart rolls smoothly, is very sturdy, is a great size, looks attractive and is perfect for my needs. I would order one of these again. Update: I did get a second cart and I am just as happy with this second one as I have been with the first one.

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Reviewed in the United States on March 8, 2022

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Karen H

Charlottesville, US

★★★★★ 4

Notice it is not real wood!

Model: Model B with Removable Tray

Easy to put together. The biggest complaint is it is not real wood. It looks like it is covered with contact paper!

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Reviewed in the United States on February 9, 2026

Verified Purchase

Tyler

Lake Worth, US

★★★★★ 5

100% recommend

Model: Model B with Removable Tray, Model: Model B with Removable Tray

Great addition to our kitchen. For something we walk by every day it was worth it to get a good quality one like this. Super well made and beautiful wood color in person.

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Reviewed in the United States on May 12, 2025