How do I set up wireless triggering between my camera and flash?
Turn off both the camera and flash, mount the transmitter on the camera hot shoe, power on both devices. Long press the <Zm/CH> button to set channel and mode parameters, then press the <CH> button on the receiver to match channels. Press the camera shutter to trigger the flash.
From the official Godox Xpron Ttl Wireless Flash Trigger For Nikon Cameras manual, page 5
Have a follow-up question?
Answers from the official manual.
Common questions