this is a simple bluetooth joystick using NRF52832. Basically it works ok although I am not quite satisfied with the performance. The only issue I am seeing at the moment is ble_hids_inp_rep_send() reports NRF_ERROR_RESOURCES quite offten without the delay call. I'll be digging it farther later.
The basc joystick interface board scehmatic can be found here
The NRF module I used is something called gold core. It's just a cheap chinese NRF52 module.
