https://devzone.nordicsemi.com/f/nordic-q-a/16609/odd-parityHi Team, I´am working with the nRF51422 and would like to change the parity from even to odd. Is there any possibility to change that setting or just to invert the even bit? I&#39; am using the ble_app_uart_s130_pca10028. Thank youen-USTelligent Community 13Sun, 11 Jun 2017 22:22:06 GMThttps://devzone.nordicsemi.com/thread/63540?ContentTypeID=1Sun, 11 Jun 2017 22:22:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:da416a03-1126-46cf-bf17-074956c465a6MrFine<p>Hi Fabrice did you solve the odd parity problem?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/63539?ContentTypeID=1Fri, 23 Sep 2016 10:33:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:60f01bdf-5932-4957-8e63-53ee6200a13cOle Bauck<p>It is not supported on the nRF51 so you can&#39;t adjust something to get odd parity. I&#39;m sorry, but you have to think of another solution.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/63538?ContentTypeID=1Thu, 22 Sep 2016 15:29:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:44faaef9-e5fa-4ea1-9dd8-f9c9ce452253Fabrice<p>Thank you Ole Bauck for your fast response. I need to communicate with a device with odd parity. Do you have a idea where I can adjust something in the program to communicate with the device?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/63537?ContentTypeID=1Thu, 22 Sep 2016 15:12:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0e31ea35-7620-4484-809d-afee445c4b0fOle Bauck<p>nRF51 does not have odd parity. As mentioned in the <a href="http://infocenter.nordicsemi.com/pdf/nRF51_RM_v3.0.pdf">Reference Manual</a>:</p> <blockquote> <p>When parity is enabled, the parity will be generated automatically from the even parity of TXD and RXD for transmission and reception respectively.</p> </blockquote> <p>It is not possible to invert the bit.</p><div style="clear:both;"></div>