https://devzone.nordicsemi.com/f/nordic-q-a/36004/losing-messages-between-sender-and-receiver-over-serial-lineMessages sent from the nRF52832 over serial, using nrf_serial seem to be getting lost periodically as they are received via an implementation on an Android Tablet. We are stumped as to why data is being lost consistently when the nRF52832 is accessesen-USTelligent Community 13Tue, 03 Jul 2018 05:32:34 GMThttps://devzone.nordicsemi.com/thread/138643?ContentTypeID=1Tue, 03 Jul 2018 05:32:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:94aa6fa6-d645-4952-a0ab-d5670fa72165Susheel Nuguru<p>Interesting, So only the port where nRF52 is connected is loosing packets and rest of the ports are working without data loss?</p> <p>Is nRF52 chip configured to work with the serial with flow control enabled? What is the baudrate you are using?&nbsp;</p> <p>Looking at the spec of FT4232H (<a href="http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT4232H.pdf">page 11</a>), there seems to be a way to configure the pull of the serial pins, please check if this configuration is not contradicting the pin pulls from the nrf side.</p><div style="clear:both;"></div>