Features: 1. Pitmode
2. Support Smart audio
3. 40 channels with MIC
4. Power failure memory
5. 25/200/600/800mw power switchable
6. Support OSD Configuring via Betaflight FC
7. One button frequency and power setup
8. 7-24V wide input voltage with 5V for camera,12V typical corresponding current value:
  25mw-120mA 200mw-200mA 600mw-300mA 800mw-350mA
9. Solid MMCX antenna connection and MMCX brass dipole antennaÂ
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Button control Channel select mode
Channel select
Select channels by simple short presses.
Blue LED light on stands for CH1,short presses to change 8 channels sequentially.
For CH2/3/4/5/6/7/8,Blue LED flicker once,it won't light on.
Notice:Blue LED only light on for CH1
Band select
Press button for 2S,Red LED will flash,then short presses to select 5 bands.
Power select
Press button for 4S,Red LED will flash,then select power by simple short presses to select 25mW/200mW/600mW sequentially,For 200mW, Green LED flicker once,it won't light on;For 600mW Blue LED flicker once,it won't light on .Press the button again ,Red LED,Green LED and Blue LED lights together,Represents the highest power 800mW.
Notice:Red LED only light on for 25mW.
Pit Mode(0.01mW)
While in Pit Mode you can change channels and set power levels , but none of these changes will take effect until you quit Pit Mode.By default ,Pit Mode will send a very weak signal.
Two ways to exit pit mode:
Press button 12S until all 16 LED turned off and light on again to exit pit mode,or you can exit pit mode via Betaflight OSD.
Notice:The VTX has memory for settings,To change the settings ,please repeat steps as above.
Specifications of FPV ROTG01 receiver: Click here
 Package included:
1 x Eachine TX805 5.8G 40CH 25/200/600/800mW FPV Transmitter VTXÂ
1 x Adapter connector cable (RP-SMA or SMA Female)
1 x MMCX Pigtail Antenna
1 x InstructionsÂ