Yep a buzzer on a flight controller with an IMU is a lousy idea. That and it points straight up which is not optimum on a multicopter
. It is an easy soldering fix. http://www.rcgroups.com/forums/showp...postcount=1247
The buzzer is adequate but it is about half as loud as this one: http://www.quadroufo.com/product_inf...adf49der4ga1d5
. So if you are planning on flying it so far away that it becomes a dot in the sky you might want to consider it because it is LOUD. I use them on my other builds.
Quadrocopter and Tricopter Info Mega Link Index
Originally Posted by Tom Frank
Thank you! That may work for me, depending the volume level and other ambient and motor noise outdoors.