TBS Nano Diversity Rx wired to a Matek F405 flight controller and TBS Unify Pro Nano VTx using CRSF directly or CRSF via the flight controller.
Use this diagram:
https://noirfpv.com/wp-content/uploads/2022/07/TBS-Crossfire-Nano-Diversity-Wiring.png
TBS Nano Diversity Rx wired to a Matek F405 flight controller and TBS Unify Pro Nano VTx using CRSF directly or CRSF via the flight controller.
Use this diagram:
https://noirfpv.com/wp-content/uploads/2022/07/TBS-Crossfire-Nano-Diversity-Wiring.png