Quiet motor control without an encoder, gimbal motor

Still working on this. No success thus far. I would use a chip as mentioned above, but I can’t be making my own PCB and I can’t find any boards that use those chips anywhere. I am having problems with overheating and jerky motion with the l298N board. https://community.simplefoc.com/t/jerky-motion-open-loop-with-a-gimbal-motor-arduino-nano-and-l298n/1742/2