MicroPython Forum (Archive)

Here is a working experimental implementation: https://gist.github.com/Andrei-Pozolotin/c4b3dd041efe53cfb92cfb4de9c67267 Basic approach is: * use piecewise interpolation for stepper motor pulse profile * persist interpolation segments once, inside esp32.RMT.items store * start sending pulses from it...

Another solution for a similar problem (random timeout errors in DHT):
re-implement driver in viper for total control of DHT protocol parameters.
https://github.com/micropython/micropyt ... 1086420730

Hi, Guys. Do you think this would actually work: https://github.com/micropython/micropython/issues/7015#issuecomment-933131381 to accelerate/decelerate a stepper motor, RMT.write_pulses() would re-use same static pulse pattern, by making this pattern fractal/self-similar, up to a clock frequency sca...