DarwinFPV TX805 Mini 5.8G 40CH 25/100/200mW FPV Transmitter VTX
Input Voltage: 5V
Extra features: Smart audio
Output power: 25mW/100mW/200mW Switchable
Dimensions: 20mm*20mm M2
The VTX button is used to manually set the power, but it is not recommended to change it yourself. Manually need to change the line sequence and quantity of the connecting lines. Improper operation will cause the VTX board to burn.
If necessary, it is strongly recommended to use the BF link to change the power parameters！Red light represents power, red light flashes once: 25mW, red light flashes twice: 100mW, red light flashes 3 times: 200mW.