What it is

The nRF52840 Dongle is a small, low-cost USB dongle supporting Bluetooth 5.4, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz proprietary protocols. Based on the nRF52840 SoC with 1 MB flash, 256 KB RAM, 15 GPIOs via castellated solder points, an RGB LED, and a user-programmable button. USB-powered with no external supply needed.

Stands Out For

• Hardware crypto + DSP acceleration