https://devzone.nordicsemi.com/f/nordic-q-a/46380/serial-receptionTake a look at a following code void fmc_serial_rx_cb(const uint8_t* p_data, uint32_t length) { __LOG(LOG_SRC_APP, LOG_LEVEL_INFO,&quot;\n-------------SERIAL RECIEVED : %s--------------\n&quot;,*p_data); } void fmc_uart_init() {__LOG(LOG_SRC_APP, LOG_LEVEL_INFOen-USTelligent Community 13Fri, 26 Apr 2019 08:22:52 GMThttps://devzone.nordicsemi.com/thread/183980?ContentTypeID=1Fri, 26 Apr 2019 08:22:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:36452f78-c186-4379-b6cf-f0452bfb096bBrijesh<p>I am actually trying to send a string from rpi from python ,I think thats the reason i am not able to get the callback.</p> <p>Could u tell me how to receive a string</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/183926?ContentTypeID=1Fri, 26 Apr 2019 04:52:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cfce8213-aa31-4883-a851-1131ef94e1edBrijesh<p><span>Did u see my code? That example is exactly what i am trying to do in the code. I am able to transmit but unable to receive.</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/183641?ContentTypeID=1Thu, 25 Apr 2019 07:01:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:452e7e47-c674-47e0-bd99-8fc3a2c70244Brijesh<p>Did u see my code? That example is exactly what i am trying to do in the code. I am able to transmit but unable to receive.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/183461?ContentTypeID=1Wed, 24 Apr 2019 12:42:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8f5a5264-cb98-4f2f-b20b-2f0b55725643Joakim Jakobsen<p>Hi.&nbsp;</p> <p>We have a serial example in our nRF5 SDK for Mesh that you can take a look at:&nbsp;</p> <p><a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.meshsdk.v3.1.0/md_examples_serial_README.html?cp=5_1_3_4">Mesh - Serial Example</a></p> <p>Best regards,&nbsp;<br />Joakim</p><div style="clear:both;"></div>