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Questions tagged [wiring]

Use in questions regarding the proper way to connect electronic components of model aircraft or drones.

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10 votes
3 answers
429 views

How do you build and use a smoke stopper?

What is the right way to build and use a "smoke stopper" device to prevent a short or other improper wiring from damaging your electronics? Is it different depending on what voltage you are using?
5zero7rc's user avatar
  • 1,130
8 votes
2 answers
511 views

Can I power the VTX and FC from the same vbat pad on the ESC?

I have the Hobbywing x-rotor 60A 4 in 1 ESC and the TBS Unify pro hv race. Since neither my FC or ESC has a 10V regulator, I need to power both from the battery voltage. There is however only one ...
Hannes Hultergård's user avatar
7 votes
1 answer
851 views

Holy Stone HS110D Drone PCB Wiring - What does the circled wire in the picture do?

Total drone noob here so please bear with me. I bought my first cheap drone and I crashed it while flying indoor and one of the rotors stopped working so I took it apart to replace the rotor. But then ...
krypton8's user avatar
5 votes
1 answer
1k views

What is the analog video input pinout on the DJI FPV goggle?

I want to build an adapter cable for DJI FPV goggles analog video input. What is the correct connector type and the pinout for the analog signals?
Jaakko's user avatar
  • 215
4 votes
1 answer
773 views

Remap not yet existing uart

I have a flight controller that has one uart to little. So i tried to remap SERIAL_TX 5 (That doesn't exitst on the FC) to pin A09, that previously had SERIAL_TX 1, but that doesn't seem to work. I ...
Hannes Hultergård's user avatar
4 votes
0 answers
236 views

How to wire F4-FC-t-motor to FrSky-Xr602t-f2-D16 receiver

I have a t-motor F4 flight controller which I want to wire to a crossover Frsky D16-XR602T-F2 receiver. For power (5v) and ground, it is clear and it works. I connected the ...
Bruce's user avatar
  • 141
0 votes
1 answer
47 views

Rewire drone motor

I am working on a new design that I need a motor to run independently without a computer. I essentially want to connect a drone motor that has three wires to a battery + and -. Does anyone know if ...
Mark's user avatar
  • 1
0 votes
1 answer
253 views

Can I use BAT and GND pads for wiring BetaFPV SMO4K?

I'm trying to wire BetaFPV SMO4K camera to my IFlight Evoque F5D which uses BLITZ F7 Stack (F7 V1.1 + 55A 4in1 ESC) stack. Official SMO4K manual suggests connecting camera power cable to ...
devaerial's user avatar
  • 133