Hi,
I am looking to use 4 of these BLDC motors:
and have them interface with Arduino Nano ESP32. Would like some recommendations for motor driver for a 1U cubesat reaction wheel project.
So the problem is that the driver I have right now require 6 PWM pins to interface with arduino.
I have 4 motors and that would need 24 pins in total on Arduino board.
The SimpleFOC is an open-source BLDC driver. It seems to only require 3 pins per motor.
ISTR that M5Stack also has a BLDC motor driver. I haven't used it but the demos looked nice.
system
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