I've read a dozen or so requests for help with servos, and I think this problem is a bit different. But someone made the comment on one of those threads that calls to Serial will cause problems, and I wonder if that's part of what I'm seeing. I've attached a Sparkfun TFMini to the horns of a Futaba …

Different Servo situation, but same odd jitters

vinceherman May 17, 2018, 9:30am 6

Um, yeah, what Steve said.

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