


Adafruit CLUE - nRF52840 Express with Bluetooth LE
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Adafruit CLUE - nRF52840 Express with Bluetooth LEThe Adafruit CLUE is a feature packed development board designed for sensor rich projects. This compact board has the same size and shape as the BBC micro: bit, making it compatible with existing micro: bit robot kits and add ons. However, it has been completely redesigned with advanced technology to enhance your projects. Key Features: Processor: Nordic nRF52840 Bluetooth LE chip with 1MB Flash, 256KB RAM, and a 64 MHz Cortex M4 processor. Display:
Quick Dispatch:
Your Adafruit CLUE - nRF52840 Express with Bluetooth LE orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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★★★★★ 5
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Size: 10.5, Color: Black
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
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