https://devzone.nordicsemi.com/f/nordic-q-a/2904/nrf-sniffer-on-linux-host---uart-connectionI&#39;d tried some first steps using nRF Sniffer on a linux host. Within sniffer_uart_protocol.xlsx I read something about the Uart packet format et cetera. I&#39;d programmed my PCA10000 V2.2.0 with the current sniffer version 0.9.7 while succesfully tryingen-USTelligent Community 13Tue, 24 Jun 2014 21:04:51 GMThttps://devzone.nordicsemi.com/thread/11059?ContentTypeID=1Tue, 24 Jun 2014 21:04:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2b4ffcbd-6d43-4306-adb3-586f8c53548dFormerMember<p>Joe, Thanks for looking into porting the sniffer software to Linux. When I first started using PCA10000, I was also surprised with ttyACM3 (sometimes it is ttyACM0 or 4, found out the hard way). Just replace ttyUSBx by ttyACMx in what ever code you are developing, should work.</p> <p>Regarding the connection parameters, the baud rate can be negotiated as per the protocol mentioned in the xlsx file. From the UART.py file we can see that the initial baud rate is 460800 bps. This is the maximum baud rate that my PCA10000 can run on, so I guess that need not be changed. PCA10000 needs RTS/CTS hardware handshake to work properly.</p> <p>Hope this helps!</p><div style="clear:both;"></div>