Camera pitch servo

ArduCopter
1

1st post. I decided to give Ardupilot a look and fell down the rabbit hole. So far I have managed to get everything working I believe by reading and re-reading the documentation and searching here. I’ve checked everywhere I can think of and still haven’t managed to get a simple pitch servo for my camera working.

I have Copter 4.1.1 installed on a Matek H743 mini. I am using the servo shown in the pics attached to servo pwm out 8 on the Matek.

Screenshot_20211123-011250
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Screenshot_20211123-011301
Screenshot_20211123-0113011080×2400 324 KB

When I tilt the board or turn the pot I’ve mapped on my Taranis Q x7 (Channel 6) the servo output in MP shows movement. All I can think of is it is a digital servo and/or the timer it is on isn’t fast enough. It is on it’s own timer according to the Matek website.
Screenshot_20211122-212530
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Processing: VID_20211123_010457063.mp4…

IMG_20211123_010103530_HDR
IMG_20211123_010103530_HDR1920×1080 266 KB

Any help on this issue would be greatly appreciated. I’ve run out of options.

2

check parameter BRD_PWM_COUNT=8

3

THANK YOU! THANK YOU! THANK YOU! I was pulling my hair out searching for an answer. I didn’t see any references to that parameter anywhere. Once it was set to 8 both my pot on the radio and attitude of the model give me the desired result. And got an answer at 1:30 am. I figured it would be a day or so at the soonest. Thank you again.