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Adafruit Feather nRF52840 Express

Adafruit Industries

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SKU:
076-4062
MPN:
4062
This is an article about the Adafruit Feather nRF52840 Express, an all-in-one Arduino-compatible board with Bluetooth Low Energy and built-in USB. It has twice the flash and four times the SRAM of its earlier sibling, the nRF52832. View full description
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Technical Specifications

Brand:
Adafruit Industries

Description

The Adafruit Feather nRF52840 Express is the new Feather family member with Bluetooth Low Energy and native USB support featuring the nRF52840!  It's our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB plus battery charging. With native USB it's even ready to join the CircuitPython party.

This chip has twice the flash, and four times the SRAM of it's earlier sibling, the nRF52832 - 1 MB of FLASH and 256KB of SRAM. Compared to the nRF51, this board has 4-8 times more of everything.

STEMMA QT / Qwiic 4-pin 1mm Pitch White Female Connector Cable 150mm Long - Both Side can be purchased seperately.

Resources

Manufacturer Product Page

FAQs:

Q: What are the key features of the Adafruit Feather nRF52840 Express?

  • Arduino-compatible development board with Bluetooth Low Energy and built-in USB support
  • 1 MB of FLASH and 256KB of SRAM
  • Native USB ready to join the CircuitPython party
  • 4-8 times more of everything compared to the nRF51
  • Twice the flash and four times the SRAM of its earlier sibling, the nRF52832

Q: What are some of the applications for the Adafruit Feather nRF52840 Express?

A: The Adafruit Feather nRF52840 Express is ideal for a variety of applications, including wearables, beacons, and sensor projects.

Q: How does the Adafruit Feather nRF52840 Express compare to other similar products on the market?

A: The document says that the Adafruit Feather nRF52840 Express has 4-8 times more of everything compared to the nRF51. It also has twice the flash and four times the SRAM of its earlier sibling, the nRF52832. However, no other products are directly mentioned in the document.