example for nRF52820 Dongle

[helen]

Hi Nordic

        I want to develop a dongle with nRF52820 on my own board.

        The dongle will connect to PC via USB（use nRF52820's usb port），and can connect to other device via ble.(ble keyboard、mouse, etc)

        Which example should I use in the SDK to develop the code for the dongle?

[Simonr]

Hi

I would suggest starting out with the USB HID Generic example for something like this. Please note that this doesn't use BLE by default, but will connect to a computer as a HID device. Then you would have to implement BLE as well, maybe by looking at the USBD BLE UART example for instance.

You might also want to check out the Developing for nRF52820 User Guide, which shows you how to modify examples to support the nRF52820.

Please note that most computers nowadays already support BLE and don't need a dongle like this to connect to HID devices over BLE.

Best regards,

Simon