I have a polar air unit ,and recently bought a 5.8g 800D fpv goggles, help me knw how to connect the goggles with the air unit in betaflight, my flight controller is Pacer Tmotor f7 single sided

Polar air unit = digital.
5.8g 800D fpv goggles = analog.
No can do.

(22-Jul-2023, 06:36 PM)Pumpkin head Wrote: I have a polar air unit ,and recently bought a 5.8g 800D fpv goggles, help me knw how to connect the goggles with the air unit in betaflight, my flight controller is Pacer Tmotor f7 single sided

It will not work. The polar unit is digital system and the 5.8g 800D is a analog google.

Or you buy a Analog VTX ( like Speedybee TX800 ) and a good FPV camera ( like Caddx Ant ) and then you are able to transmitt the Analog signal to the 5.8 g 800D google.

Or you use the polar air unit but need to buy a DJI Google V2 to get the digital image.