nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy
![](https://cdn-shop.adafruit.com/970x728/5199-00.jpg)
This USB dongle/key type thing is a little unusual - it isn't a BLE adapter that you plug into a computer to add wireless capability. (If you do want
Minimal nRF52840 wireless microcontroller dev board on a stick Arduino or CircuitPython Compatible Pre-programmed with the TinyUF2 bootloader - Only
![](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/815vMyxtKsL._AC_UF894,1000_QL80_.jpg)
Adafruit Industries nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy - MDBT50Q-RX
![](https://m.media-amazon.com/images/I/61o1sYaJ03S.jpg)
nRF52840 Bluetooth USB Dongle Wireless Module 2.4GHz
![](https://m.media-amazon.com/images/I/412s-r2-5dL.jpg)
Taidacent nRF52840 USB Dongle Bluetooth Low Energy
![](https://how2electronics.com/wp-content/uploads/2020/06/MakePython-nRF52840-Board.jpg)
Nordic nRF52840 Advanced Bluetooth 5 with Arduino IDE
![](https://cdn.sparkfun.com/assets/learn_tutorials/8/2/0/bootloader-reset-double-tap.gif)
SparkFun Pro nRF52840 Mini Hookup Guide - SparkFun Learn
![](https://m.media-amazon.com/images/I/51iz0TXAJ7L._AC_UF894,1000_QL80_.jpg)
SparkFun Pro nRF52840 Mini - Bluetooth Development
![](https://m.media-amazon.com/images/I/51ZWE3BpSsL.jpg)
MDBT50Q-P1MV2 Nordic nRF52840 Solution PCB ANT 48 GPIO
![](https://cdn-shop.adafruit.com/product-videos/320x240/5870-06.jpg)
nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy
![](https://miro.medium.com/v2/resize:fit:1123/1*bumZTJMISCMgxpRhK_qsbQ.png)
Bluetooth Low Energy with CircuitPython on a nRF52840 USB Dongle
![](https://external-preview.redd.it/h-Ubvh5tAB7LSK2F0kW2SSmZwDklSFK3PpjTDuJ4M_c.jpg?auto=webp&s=1a531bf7de5f0eab29cc36dbd162f2b13dda4f3a)
nRF52840 bootloader : r/embedded
![](http://forum.ulisp.com/uploads/default/original/1X/bb734a0a27652a9b10a1fef26086d027d946392c.jpeg)
Run uLisp on a USB dongle - Platforms - uLisp Forum
![](https://cdn-shop.adafruit.com/230x173/5800-06.jpg)
nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy