Pinout for Oudie serial cable with RJ45 connector:

1 & 2 = +12V

3 & 4 = no function

5 = Receive data to Oudie = Rx

6 = Transmit data from Oudie = Tx

7 & 8 = Ground


|^ ^ ^ ^ ^ ^ ^ ^|

|1 2 3 4 5 6 7 8|

|               |

|---------------|

       ===

       |||


        ^

     Locking

    mechanism