Larva X buzzer

[REX]

Hello Guys

I am having issues to enable the beeper in my larva X (Crazybee F4 Pro V3 Flight Controller)

I am not sure if I can use the beeper mode in the larva X and I need to install a buzzer instead

First question:

For the larva X, Is it possible to enable the beeper in betaflight?

Second question

Do you recommend to install a buzzer?


Third question

Are these the pins for soldering the buzzer?


See pic.


Thanks a lot

 

[rtkDarling]

You can use your motors as a buzzer (the same way they make the startup chimes), here's a good guide to break it down for you.

Using ESC Beacon (Motor) as Lost Model Alarm - Oscar Liang

If you don't have a buzzer on your FPV drone, you can setup ESC beacon and use your motors as lost model alarm replacement.

oscarliang.com

 

[REX]

Thanks, it works.


The only thing is that is not very loud, would the buzzer be much louder?

does it worth installing it?

Thanks for your comments

 

[rtkDarling]

You can make it louder through BL heli, but yes, an added beeper would be louder. I use them for my big rigs because I fly over a lot of bushes and saw palmettos, but I find the Larva didn't have the range for me to really lose it. I guess it depends on where you fly.