speedybee F405 mini FC stack wiring servos

[jfranklyn]

​​Hello,
I have a speedybee F405 mini FC stack. I'm using INAV 8 and I've updated the firmware on the FC. I'm trying to wire in a hitec HS-5055MG digital servo. I also have analog servos, if that is what's required?

I have the servo wired to 5V, G, S3. I've added a new mixer rule in INAV, but I can't get any response from the servo. Any help would be greatly appreciated.

Thanks

[sensei-hacker]

First let's check - do you have the F405 Mini, or the F405 WING Mini?

Also, can we see a screenshot of your Mixer tab, please?

[jfranklyn]

I have an f405 mini. Not mini wing. I'm using the stack to drive a boat, so I only need 1 servo. I tested the servo and it sweeps 180 degrees as expected. Does the servo need to be analog or digital? John Franklyn FAA UAS Remote Pilot License number 4079799 FLIR Level 1 Thermographer Texas Sky Photography LLC 713-822-8402 ***@***.*** https://www.linkedin.com/in/john-franklyn-txskyphoto/ <https://txskyphoto.co>

…

On Fri, Aug 1, 2025, 6:02 PM Sensei ***@***.***> wrote: First let's check - do you have the F405 Mini, or the F405 *WING* Mini? — Reply to this email directly, view it on GitHub <#10993 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOFFAKPZTOVSV2JZ6ZJ3E6T3LPW2BAVCNFSM6AAAAACC54LPY2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTGOJWGU3DCNI> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[sensei-hacker]

can we see a screenshot of your Mixer tab, please?

[jfranklyn]

Hello, Here is my mixer screenshot. I'm using the F405 mini stack to drive a boat, so I only need 1 servo configured. The digital servo is wired to these pads: 5v, G, R3 Thanks

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On Sat, Aug 2, 2025 at 2:46 PM Sensei ***@***.***> wrote: can we see a screenshot of your Mixer tab, please? — Reply to this email directly, view it on GitHub <#10993 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOFFAKPT255TNL4UREBNGQD3LUITHAVCNFSM6AAAAACC54LPY2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTGOJXGIZDAMY> . You are receiving this because you authored the thread.Message ID: ***@***.***>

-- John Franklyn FAA UAS Remote Pilot License number 4079799 FLIR Level 1 Thermographer Texas Sky Photography LLC 713-822-8402 ***@***.*** https://www.linkedin.com/in/john-franklyn-txskyphoto/ <https://txskyphoto.co>