I am using the eval board, sdk v5.2.0, s110 v5.0 and a galaxy nexus with the UART Nordic app. I have not been able to receive any data on the android end. After
void nus_data_handler(ble_nus_t * p_nus, uint8_t * p_data, uint16_t length)
is called i turn toggle an led. I can verifty that when i type something in my android device that it receives the message because the led will toggle. However i never get any messages back.
Much Thanks,
Nick