We are trying to control a camera gimbal that doesn’t interface with Pixhawk from Mission Planner, so our solution is to control the camera with an onboard computer which “imitates” a StorM32 using MAVLink. I’ve made the onboard computer be successfully recognized as a gimbal by Pixhawk, and is able to receive MOUNT_CONTROL commands. However, I am receiving this command too frequently and I am not able to changed the rate. This page is useful, but it doesn’t have all the detailed info on the protocol. Could anyone share more info on this?