How cancel the copter standby timeout esc motor beep beep sounds

The drone make beep beep sounds from motors after powered and not arm for a while, how to cancel that sounds

With Blheli/Blheli 32 Firmware tool you can remove it.

@Gino_Nencioni So the beep signal is not coming from flight controller? But I power the esc and motor alone ,it didn’t make beep beep sound

seems like there is trouble with passthrough BlHeli_S passthrough

Changing parameter “Beacon Delay” in BLHeli configure tool will fix the need

I have the same question with the T-Motor F55A Pro-II ESC. Does anybody know how to adjust the “adjustable parameters” mentioned on their website?

It’s a BLHeli_32 ESC so connect using BLHeliSuite and turn off Beacon Delay. Just like it says in the post above yours.

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Oh, is it? Didn’t know that. :sweat_smile: Thanks for the enlightenment!

(Edit: Well, now I see that the product page actually says so. :see_no_evil: That’s what happens when you don’t know what to look for …)