Pinout for CAI 302 / Zander Rotary switch / Baumi cableCAI DB9/MALEpin1 – GNDpin2 – RX (Receive to Oudie)pin3 – TX (Transmit from Oudie)pin5 – GNDpin8,9 – 5V Updated on March 25, 2021Was this article helpful? Yes No Related Articles Universal Y/R Oudie version cable converter Pinout for LX 7007 / LX 160si / LX 1600 cable Cambridge L-NAV and S-NAV Pinout for Oudie Power cable with RJ45 connector Connect to LXNAV Nano by Bluetooth? Finding the right COM port and baude rate Need Support?Can't find the answer you're looking for?Contact Support