worn stone
Im rebuilding a quad with this stack https://www.defiancerc.com/products/foxeer-f405-v2-flight-controller-reaper-55a-esc-8s-stack and i have a hellgate duo buzzer, https://www.getfpv.com/hellgate-fpv-buzzer-duo-w-built-in-lipo.html. Ive used it on this quad before (different fc) and it worked fine, and it was doing something on this quad earlier today while i was building and testing, but something changed and it no longer responds to the buzzer command through betaflight. I tested it with a bench psu and the buzzer and wires work just fine. On the fc, this blue light flashes rapidly when i activate the beeper function on my controller. The beeper mode is set up. I cannot figure out why it won't beep when beta flight activates the beeper.
charred hamlet