Hello
I am still relatively new to microcontroller development with the NRF52 DK. I am currently running a modified version of ble_app_uart__saadc_timer_driven__scan_mode using 8 inputs instead of just 4.
From what I can tell, the program uses the board's buttons to put the microcontroller into sleep mode and wake it up. I was wondering if it is possible to modify this function so it can be controlled via a Bluetooth app on an Android phone, such as the Blinky app used with the BLE Blinky example. If sleep mode is not feasible (which I believe should disconnect the BLE connection), stopping the SAADC temporarily is also an alternative.
The idea of my project is that the microcontroller would scan data from sensors and transmit it to the Android app. The Android app would control when the scanning is active.
Any guidance would be appreciated. Thank you very much.