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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@allObjects
Regarding inverted PWM: ...how abut having a full H-Bridge? ...driving some steppers could be a use for that... Two of those PWMs with 50% duty cycle and phase shift of 25% makes a perfect driver for two coil micro-steppers.