https://devzone.nordicsemi.com/f/nordic-q-a/49558/trouble-sending-serial-uart-message-with-flow-control-enabledI&#39;m developing on an nRF52832 that has a serial connection with an iMX6 that is running a Python script with pySerial. For a while I had flow control disabled and would get frequent overrun errors. After enabling flow control, I must reset my Python scripten-USTelligent Community 13Wed, 10 Jul 2019 11:12:51 GMThttps://devzone.nordicsemi.com/thread/197602?ContentTypeID=1Wed, 10 Jul 2019 11:12:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:848a91db-e67e-4ca8-9706-ad9b9d770d04awneil<p>It sounds like the problem is in your Python - not in the nRF ?</p> <p>Do you have a scope or analyser to see what&#39;s happening on the lines?</p> <p>Have you tested by using terminal emulator to confirm that the basic serial comms is working?</p> <p>A terminal emulator which can control &amp; display the flow control lines would be ideal ...</p> <p><a href="https://www.avrfreaks.net/comment/2336161#comment-2336161">https://www.avrfreaks.net/comment/2336161#comment-2336161</a></p> <p><a href="https://www.avrfreaks.net/comment/2417261#comment-2417261">https://www.avrfreaks.net/comment/2417261#comment-2417261</a>&nbsp;</p><div style="clear:both;"></div>