WEMOS motor Shield firmware for stepper
Posted: Sat Jun 30, 2018 2:34 pmI have wrote some firmware for STM32f030 (GNU ARM GCC, libopencm3),the microcontroller used in this shield for two dc motors.
Actually Interface is serial to simplify development but I will adapt it for I2C soon
TB6621FNG H-Bridges and drive 1.2A steppers.Supports microstep mode up to 128msteps,editable microstep tables change resolution on the fly and voltage control.I will upload code to github when fully checked
Actually Interface is serial to simplify development but I will adapt it for I2C soon
TB6621FNG H-Bridges and drive 1.2A steppers.Supports microstep mode up to 128msteps,editable microstep tables change resolution on the fly and voltage control.I will upload code to github when fully checked