1 Reply Latest reply on Sep 1, 2018 11:01 AM by AnjanaM_61

    Bidirectional UART over BLE

      Hi All,


      I was able to adapt the hello_sensor application to my board and I'm able to send data from the sensor to the client (or phone) but not the other way round. How can I get the client to take the uart data and transmit to the slave?


      Thanks in advance for your help.

        • 1. Re: Bidirectional UART over BLE



          You can do a GATT Characteristic write from the Client (phone) to the slave with whatever UART data you have in the application.

          Please have a look at Hello Client example and test Characteristic writes with Hello sensor example.


          Thanks & Regards,


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