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Adafruit ItsyBitsy nRF52840 Express - Bluetooth LE

Marsoni M251S
Sale price$21.93
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Adafruit ItsyBitsy nRF52840 Express - Bluetooth LEThe Adafruit ItsyBitsy nRF52840 Express is a compact yet powerful microcontroller development board featuring the Nordic nRF52840 Bluetooth LE processor. Measuring only 1. 4" x 0. 7", it offers a fast 64 MHz Cortex M4 processor with 1MB of FLASH and 256KB RAM, making it ideal for tiny wireless connectivity projects with both BLE central and peripheral support. This board includes 21 digital GPIO pins (6 analog inputs), 6 power pins, and 2MB of QSPI
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4.7 ★★★★★
Based on 164 reviews
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Denise
Los Angeles, US
★★★★★ 5
Keeps clutter away
Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Silvered)
This works great to corral all my notes I write on post its or small notes. Keeping them hidden from the desk top b/c or the depth but still visible to me. Much better than keeping on the plotter. Looks great in quality .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025
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Verified Purchase
MovieGuy
Birmingham, US
★★★★★ 5
Attractive, Simple, And Well-Made
Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided)
I use this as a "catchall". A place to stash things like my wallet and keys when I enter the door, so that I don't use them (I had been prone to that!). It serves it's purpose well. It's both sturdy and attractive, and a good size for a "catchall". Recommended for those like me who need such things.
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Reviewed in the United States on April 8, 2024
K
Verified Purchase
Kirstin Gramith
West Palm Beach, US
★★★★★ 4
Good quality, orange color
Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided), Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided)
The quality is surprisingly good but the color is much more orange toned in person.
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Reviewed in the United States on April 17, 2024
K
Verified Purchase
kenneth
Birmingham, US
★★★★★ 5
Holder
Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Silvered)
It’s great for my keys and wallet and other stuff I use it every day
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Reviewed in the United States on August 30, 2025
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Verified Purchase
catherine m d
Draper, US
★★★★★ 5
Very nice leather catch all
Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Glided)
Lovely tray. High quality.
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Reviewed in the United States on December 10, 2025

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