If you are using a PPM receiver, this beeper will not work without jumping through some hoops. Instead of connecting the beeper in between the receiver and flight controller, hook it up directly to one of the servo/esc output ports. These ports can output PWM, which is supported by the beeper. The OpenPilot software settings can be copied from this video, regardless of the difference in hardware setup. Setup as seen here https://www.youtube.com/watch?v=vj7sJo_5BBU The only thing left to do is to setup a mixer on your transmitter. Since the beeper is expecting a changing PWM signal to prevent it from beeping, you can mix a free channel (accessory 0-x) with the throttle channel. Problem solved. As soon as you stop moving throttle, the alarm will start beeping (after a delay) and visa versa.

If you are using a PPM receiver, this beeper will not work without jumping through some hoops. Instead of connecting the beeper in between the receiver and flight controller, hook it up directly to one of the servo/esc output ports. These ports can output PWM, which is supported by the beeper. The OpenPilot software settings can be copied from this video, regardless of the difference in hardware setup. Setup as seen here https://www.youtube.com/watch?v=vj7sJo_5BBU The only thing left to do is to setup a mixer on your transmitter. Since the beeper is expecting a changing PWM signal to prevent it from beeping, you can mix a free channel (accessory 0-x) with the throttle channel. Problem solved. As soon as you stop moving throttle, the alarm will start beeping (after a delay) and visa versa.

If you are using a PPM receiver, this beeper will not work without jumping through some hoops. Instead of connecting the beeper in between the receiver and flight controller, hook it up directly to one of the servo/esc output ports. These ports can output PWM, which is supported by the beeper. The OpenPilot software settings can be copied from this video, regardless of the difference in hardware setup. Setup as seen here https://www.youtube.com/watch?v=vj7sJo_5BBU The only thing left to do is to setup a mixer on your transmitter. Since the beeper is expecting a changing PWM signal to prevent it from beeping, you can mix a free channel (accessory 0-x) with the throttle channel. Problem solved. As soon as you stop moving throttle, the alarm will start beeping (after a delay) and visa versa.

Do not listen to others - this is the best currently alarm. When you turn on your plane, it beeps in rare intervals. After signal is ok, it does not beep. Then, if you loose it, it begins beeping. And it beeps more and louder with time. And with different patterns. Overall, best !!!

Do not listen to others - this is the best currently alarm. When you turn on your plane, it beeps in rare intervals. After signal is ok, it does not beep. Then, if you loose it, it begins beeping. And it beeps more and louder with time. And with different patterns. Overall, best !!!

Do not listen to others - this is the best currently alarm. When you turn on your plane, it beeps in rare intervals. After signal is ok, it does not beep. Then, if you loose it, it begins beeping. And it beeps more and louder with time. And with different patterns. Overall, best !!!