I am trying to set up a lost model beeper using one of the buffered pwm outputs (pwm7). I have wired it like this https://github.com/TauLabs/TauLabs/wiki ... arness.png
, just using a beeper rather than leds.
It beeps when I test the pwm7 output.
The plan is to control the beeper with one of the tx channels (i'm using the included openlrs module) but I have no idea how to do this. Taulabs allows you to map accessories to the channels, but how does one define what that "accessory" does? how do I set this to open the pwm7 mosfet?
Any help would be much appreciated.