Low-cost USB dongle for wireless designs

Low-cost USB dongle for wireless designs

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Nordic Semiconductor nRF52840 USB Dongle is a small wireless hardware device with nRF connect for the desktop based on the nRF52840 System-on-Chip (SoC). The nRF52840 dongle provides support for programming the device and communication through USB. This dongle incorporates user programmable RGB LED, user programmable button, and 15 General Purpose Input / Output (GPIO) accessible from castellated solder points along the edge. The nRF52840 dongle is updatable through USB Device Firmware Update (DFU). This dongle is suitable for Bluetooth® low energy (BLE), Bluetooth mesh, Thread, ZigBee, ANT, and 2.4GHz proprietary applications using nRF52840.

Features

  • Small and low-cost USB dongle
  • Supports BLE, Thread, ZigBee, 802.15.4, ANT, and 2.4GHz
  • 15 GPIO and interfaces available on castellated edge soldering points
  • 1 programmable RGB LED
  • 1 programmable green LED
  • 1 programmable button
  • Updatable through USB DFU
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Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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