Adafruit Grand Central M4 Express featuring SAMD51 - Without Headers

Adafruit Grand Central M4 Express featuring SAMD51 - Without Headers

Marsoni

M251S

$41.00

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

Adafruit Grand Central M4 Express featuring SAMD51 - Without HeadersThe Adafruit Grand Central features the ATSAMD51 processor, running at 120 MHz with floating point support. It's perfect for demanding projects with its 70 GPIO pins, dual DACs, 8MB QSPI flash storage, and microSD card slot. It supports analog, PWM, SPI, UART, I2C, and stereo I2S inputs outputs. The board also includes built in USB support, a UF2 bootloader for easy programming, and is compatible with CircuitPython and Arduino IDE. It is designed in

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I have the dark green sheets and bought these for extra cases to match. I would give them 5 stars if it weren’t for the fact that they smell absolutely horrible. I am so surprised after reading reviews that more people don’t mention it?! Maybe it’s more prominent in darker colors but I have washed these now 3 different times even with scent beads and still hate the smell. I wish I could accurately describe what it smells like— it’s just not good and for some reason, body heat only exacerbates it and makes the smell even worse and I wake up feeling like a smell like the sheets… which isn’t a good thing. Besides that, I do really enjoy them. They feel great on your skin and I love the color. I wish the smell didn’t kill them so badly for me ☹️

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Reviewed in the United States on June 9, 2026

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Amy

Los Angeles, US

★★★★★ 5

Comfy soft pillow covers

Color: 02 - White, Size: Queen (20" X 30"), Color: 02 - White, Size: Queen (20" X 30")

Absolutely love these pillow cases! I bought 2 sets. After I received them & washed & dried them they did remain wrinkly. I just went ahead and put them on my pillows & the wrinkles went away. I continue to love the feel, coolness & comfort. Will definitely buy more.

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Reviewed in the United States on April 5, 2026

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Lisa Brown

Lexington, US

★★★★★ 5

Great soft pillow cases

Color: 03 - Navy, Size: Standard (20" X 26")

Pillow cases are beautiful and soft, great quality. I had to return them because standard were too small. I am going to order queen instead.

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Reviewed in the United States on June 9, 2026

Verified Purchase