NRF51822 authentication

Question

Hi guys, 
 can someone provide an example or tutorial how to do BLE connection with authentication key? 
 Regards,
Konstantin

Mihail · Accepted Answer

In bref:
Code is part of the example which I pointed to you. This is essential part, but not all (more in the example). It is kind of a starting point for you. I saw your device(on the web, the prototype) does not have screen or keyboard so it will work on your NRFGo board only:
//in security parameters init you will need
m_sec_params.io_caps = SEC_PARAM_IO_CAPABILITIES;
// SEC_PARAM_IO_CAPABILITIES = BLE_GAP_IO_CAPS_DISPLAY_ONLY 
 //and the code which display the number to be entered:
case BLE_GAP_EVT_PASSKEY_DISPLAY:
if (m_is_display_available)
{
p_passkey = (char *)p_ble_evt->evt.gap_evt.params.passkey_display.passkey; 
 success = nrf6350_lcd_on();
APP_ERROR_CHECK_BOOL(success); 
 success = nrf6350_lcd_write_string(PASSKEY_TXT, PASSKEY_TXT_LENGTH, LCD_UPPER_LINE, 0);
APP_ERROR_CHECK_BOOL(success); 
 success = nrf6350_lcd_write_string(p_passkey, PASSKEY_LENGTH, LCD_LOWER_LINE, 0);
APP_ERROR_CHECK_BOOL(success);
}
break;

NRF51822 authentication

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