Passcode in nRF52840

[Sangram singh]

Dear sir,

I wants to connectivity from mobile to nRf52840-sdk using passcode, so any default code available or not please suggest

[Sangram singh]

dear sir,

I have no idea about normal passkey (random generated). pls. suggest for understanding

[Hung Bui]

Please study the code of the ble_app_gls example. And get familiar on how the passkey is printed out on UART. Then you can combine the code to set the passkey using sd_ble_opt_set().

You can read more about the passkey pairing here.

[Sangram singh]

Ok, pls. tell me one one think that which variable store random generated passkey in ble_app_gls example

[Hung Bui]

Have you studied the code, please have a look inside ble_evt_handler() check for BLE_GAP_EVT_PASSKEY_DISPLAY event.