https://devzone.nordicsemi.com/f/nordic-q-a/15152/cannot-able-to-transmit-the-address-through-uarthi all, i am using sdk v8. i want to transmit the address through uart and read the data using UART. i am using app_uart_get and app_uart_put api&#39;s. PROBLEM: if i connect my nodic transmitter and receiver uart pin to the ( SLAVE DEVICE) , addressen-USTelligent Community 13Mon, 18 Jul 2016 11:56:39 GMThttps://devzone.nordicsemi.com/thread/57852?ContentTypeID=1Mon, 18 Jul 2016 11:56:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e1ab8c87-c9db-4a3b-b306-e313b58a07c7Ole Bauck<p>Duplicate <a href="https://devzone.nordicsemi.com/question/87496/cannot-able-to-transmit-dataaddress-in-uart/">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/57851?ContentTypeID=1Fri, 15 Jul 2016 14:14:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:26780aa2-b178-423d-ae55-e5983c4490d2Ole Bauck<p>A little bit difficult to see what is going on here and what is the problem. What slave device are you communicating with? What is this &quot;address&quot;? Why do you have while(1) inside the function (multiple places) without any way to exit it? And please remove all the commented out code.</p><div style="clear:both;"></div>