https://devzone.nordicsemi.com/f/nordic-q-a/13263/central-peripheral-baudrateIs it compulsory to have same Baudrate on central &amp; Preipheral side when using the NUS..? I&#39;m using Central @ 115200 &amp; Peripheral @ 9600 [No flow control on either]. The data receive on the peripheral is not always correct...en-USTelligent Community 13Mon, 18 Apr 2016 08:10:14 GMThttps://devzone.nordicsemi.com/thread/50567?ContentTypeID=1Mon, 18 Apr 2016 08:10:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c8e6fcc2-2987-4d95-9f60-5d7245acefecawneil<p>No, that&#39;s not true.</p> <p>Just like in the old days of dial-up modems.</p> <p>However, as noted, if the rates are different you could get &quot;buffering&quot; issues ...</p> <p>But this has nothing to do with the NUS itself.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/50568?ContentTypeID=1Sun, 17 Apr 2016 19:22:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5663afaf-e2d5-4f28-88fe-67189414a4fdUlrich Myhre<p>I do not think is entirely correct. If there are two devices connected together, they need to use the same baudrate to communicate. If they are different, the receiver will measure too fast (leading to the same bit being counted twice) or too slow (leading to missed bits).</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/50566?ContentTypeID=1Sat, 16 Apr 2016 15:15:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dde89470-fff5-4857-b798-6de27a8159fdawneil<p><strong>No.</strong></p> <p>The interface to the hardware UART (including baud rate) is entirely independent of the Bluetooth service.</p> <p>However, of course, if the baud rates are different, then your application is going to have to provide with buffering - possibly also flow control - to cope with the difference...</p><div style="clear:both;"></div>