Seamlessly plug in your VTx with zero power startup!
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Key Features
- • Zero Power Startup: Plug in your VTx effortlessly at any time
- (Not Available with FlightOne currently)
- • Heat Management: Turn off your VTx on the line to prevent heat buildup
- • Fast Pit Stops: Achieve lightning - fast team race pit stops (sub - second transitions possible)
Compatibility
- • Universal Compatibility: Works with all major VTxs
- • Race - Ready Functionality: Turn off VTx during races to test hover builds without disturbing other pilots
- • Post - Crash Cleanup: Turn off VTx after a crash for a clean video feed for other racers
Endurance and Practice
- • Solo Endurance: Practice for over 1 pack without taking off goggles with 3 quads ready on the line. (OpenTX / Spektrum setup instructions coming soon)
- • LED Indicator: On - board LED indicator light (Light On = Power On)
- • Flexible Placement: Can be used on any pad on the Flight Controller
Technical Details
- • Software Compatibility: Currently supported by Betaflight (PinIO 3.3.x or greater), Butterflight (PinIO), and FlightOne 1.2.4 + (PINTOGGLE)
- • Operating Voltage: 5V - 28V (HV - 6s) with a 1Amp switch
- • Compact Design: Dimensions of 10 x 12.5 x 2.5 mm
- • Lightweight: Only 0.5 Grams with heat shrink
What's Included
- 1x TinysLEDs RealPit VTX Power Switch
- 1x 1/2' Heat shrink piece
Demo Video ( Team EMAX Team Race):
Setup
Betaflight Settings:
In CLI:
Type RESOURCE
Locate UART TX/RX pad resource ID you are using. We wired to RX4 in this demo. RX4 is A01 Note the name of resource and ID.
Next we need to assign the Resource ID to the Custom Mode switch. Using the Resource ID from above. 'A01'
resource PINIO 2 [resource=I.E=A04]
resource PINIO 3 [resource=I.E=A05]
resource PINIO 4 [resource=I.E=A06]
Type SAVE in CLI and then press enter. Your FC will reboot after applying changes.
Now go to Modes and Assign an AUX channel to the USER1 mode. Just like an arm or turtle mode switch. Click SAVE.
Now flip the switch and test. A RED LED will be lit on RealPit if your are providing power.
FlightOne Settings:
- At the current time you must use Firmware version 1.2.x or greater to enable 'PINTOGGLE' commands. This is available on FlightOne Discord. flightone.com/discord and website at FlightOne.us
- Wire RealPit VTX + to VTX Positive pad and BATT+ to Battery Source (5v-28v)
- Wire VTC pad to TX4 pad on FlightOne FC. Solder the TX4 to NOR. Then Wire GND pad to GND pad on FlightOne FC
- In Setup Tab:
- Setup PINTOGGLE switch.
- Use Switch to Power VTX on and off.
Notes: FlightOne Does not support ZERO power on. VTX will blip for a micro second prior to turning back off.
Wiring Diagram Instructions:
Tags: real pit, vtx power switch, unify switch, pit mode switch, vtx pit mode, vtx paralyze,










This TinysLEDs RealPit VTX Power Switch is a must - have for RC enthusiasts, especially those into racing drones. It allows for easy plug - in of your VTx with zero power startup. It's perfect for pit stops during races, helping you achieve fast transitions. The compact design (10 x 12.5 x 2.5 mm and only 0.5 Grams with heat shrink) makes it lightweight and easy to install on your Flight Controller. Compatible with all major VTxs, it gives you more control over your drone's VTx functions like turning it off during races or after crashes, and also during practice sessions. It works with different software including Betaflight, Butterflight, and FlightOne (with some limitations).