Want to listen in on RS485 bus November 11, 2019, 05:51:49 am Hello,New to BP3.6 a really nice tool to have. I want to use this to listen in on a RS485 line that uses RX+, RX-, TX+, TX- for signaling.How do I accomplish this with the BP? Should I convert the signals to RS232 before connecting the BP? Ah, and drop voltage down... Pretty sure it would be CMOS RS232 levels.. I think 12v. Thank you for the assistance!