Eco back example for PCA10028 Dev kit

[hiren]

Hiii, i work on PCA10028 nrf dev kit and i want to made code that receive data from mobile to UC and go back to mobile. is anybody have this code than please give me and also send the name of apk. Thank you

[Stian Røed Hafskjold]

You can use the UART example in the SDK 7 (experimental_ble_app_uart) to send data to the chip. Then download the Nordic nRF UART v2.0 app on your Android mobile and connect to the nRF51 (Nordic_UART)

In order to echo back the data, you need to add the following line to the nus_data_handler() function in main.c:

ble_nus_send_string(p_nus, p_data, length);