https://devzone.nordicsemi.com/f/nordic-q-a/20549/uart-overrun-issues-and-corruptionHi, Recently i have moved to a much newer version of the SDK and have replaced my uart driver with the new ones, from SDK 12.7. The uart is between two nRF51422s one with a softdevice running(s130), one without. I am having a lot of trouble sendingen-USTelligent Community 13Fri, 17 Mar 2017 12:53:45 GMThttps://devzone.nordicsemi.com/thread/80117?ContentTypeID=1Fri, 17 Mar 2017 12:53:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4f9ce363-524c-43bb-a057-87d0c227efdaFormerMember<p>Just for a test, could you check if anything changes if you enable hardware flow control?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/80116?ContentTypeID=1Thu, 16 Mar 2017 17:11:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f24dd487-b880-4a7d-9b08-a9ae8b490d56billt79<p>With a baud rate of 2400 it works, however in my previous project we had the uart at 1Mbaud without these issues, is there anything i need to take into consideration between s110 V8 and s130 2.0.1 with regards to the uart?</p><div style="clear:both;"></div>