I am trying to control an nrf52840 with a bluetooth keyboard.
Well actually I would like to use one of those small bluetooth camera buttons to control an nrf52840 (the little wireless buttons so you can take selfies with your phone). But they show up as bluetooth keyboards so it should be the same.
Maybe my google-fu is weak, but I am totally unable to find anything about this, and no mention of it or examples in the SDK.
Everything I can find is about using the nrf52840 itself as a bluetooth keyboard.
Are there any examples of using the nrf52840 as a bluetooth host (not peripheral), and connecting an existing bluetooth HID keyboard to it?
