This is a small wireless hardware device based on NRF52840 chip, which supports device programming and communication via USB
Support programming RGB LED, green LED, button and 15 GP / O
Support Bluetooth thread, Zigbee, 802.15.4, ANT and 24GH
Product features
1 programmable RGB LED
1 programmable green LED
1 programmable button
Can be updated via USB DEU
15 GPOs and interfaces, accessible through slot solder joints along the edges
color:As shown
Material:PCB
Package Contents:
1 x Development Module
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
![](https://ae01.alicdn.com/kf/HTB1jacgGb1YBuNjSszeq6yblFXaA.jpg)
1 Piece USB Dongle Development Board Dongle For Eval Bluetooth Development Module
This is a small wireless hardware device based on NRF52840 chip, which supports device programming and communication via USB
Support programming RGB LED, green LED, button and 15 GP / O
Support Bluetooth thread, Zigbee, 802.15.4, ANT and 24GH
Product features
1 programmable RGB LED
1 programmable green LED
1 programmable button
Can be updated via USB DEU
15 GPOs and interfaces, accessible through slot solder joints along the edges
color:As shown
Material:PCB
Package Contents:
1 x Development Module
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
![](https://ae01.alicdn.com/kf/HTB1bBJ0x5CYBuNkSnaVq6AMsVXa8.jpg)
![](https://ae01.alicdn.com/kf/HTB1.5.nGeySBuNjy1zdq6xPxFXar.jpg)
![](https://ae01.alicdn.com/kf/HTB1Z3d5GqmWBuNjy1Xaq6xCbXXaw.jpg)
![](https://ae01.alicdn.com/kf/HTB1dQp5GqmWBuNjy1Xaq6xCbXXaJ.jpg)