Just want to double check:

If wiring for both TIS/WX, we switch pin 25 TX for pin 5 TX on Navworx?

I'm going to use AFS serial #3 TX/RX/GND for the TIS/WX and serial #2 TX for encoder. Since AFS uses pin 21 for serial #2 & 3 gnd, is it okay to wire both pin 6 & pin 23 on the Navworx to AFS serial 2&3 gnd pin 21?

Current plan:
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pin 5 TX --> AFS pin 5 (serial #3 RX) incoming traffic/WX
pin 6,23 GND --> AFS pin 21 (serial #2 & #3 gnd)
pin 7 RX --> AFS pin 13 (serial #2 TX - Encoder)
pin 24 RX --> AFS pin 4 (serial #3 TX) WX request from AFS????

Thanks,
Kevin

Kevin