how to connect bluetooth of nrf51822 with my android phone if i am not using nordic master control pannel

[pallavi]

i want to connect the bluetooth of device (nrf51822) to my android phones bluetooth without using master control pannel.i want general bluetooth connection. can you please tell me how can i modify my code for changing id or key of code so that it can connect with my android phones bluetooth. i am doing modification on ble_app_uart code.

[awneil]

developer.android.com/.../bluetooth-le.html

github.com/.../android-BluetoothLeGatt

The source code for Nordic's example apps is available - so you can use that as a starting point

github.com/NordicSemiconductor

[bjorn-spockeli]

You can send data from the nRF51 using the ble_nus_string_send function in the ble_app_uart example

uint32_t err_code;
uint8_t data[20];
sprintf((char *)data, "User-data %d", user_data);
            
//Send user data to nRF Toolbox app
err_code = ble_nus_string_send(&m_nus, data, sizeof(data));
APP_ERROR_CHECK(err_code);