ESP32 Forum

如题：硬件设计需驱动4路直流电机（2路电机调速（测速）+正反转；2路正反转），总共需要10路Timer
1、ESP32-D0WDQ6的PWM能驱动几路直流电机？
2、LED PWM是否支持A B相霍尔传感器？

这部分您可以参考下：https://github.com/espressif/esp-idf/tr ... dc_control

1、GPIO15 & GPIO2 Used as IIC interface for sensors。If the other ports can use for PWM？
2、The Hall sensor I need four ports（2-way A and B phase），does the ESP32-D0WDQ6 support？

1. Both IIC and PWM could be mapped to any GPIO via IO_matrix, what you denote are default IIC pin from IO_MUX. So feel free to select other GPIOs as IIC.
2. ESP32 does not support this function.