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Circular FOC brushless driver board Baize_foc

Overview

Due to the need to make a four-legged robot dog, I made this round brushless motor driver board and named it Baize_foc.

It integrates as5600 magnetic encoder, current loop and other functions. The shape is round, so it can be easily fixed to the back of the motor with screws. At the same time, it uses esp32 as the main control, so it can be wirelessly networked through wifi. There is no need to connect additional signal lines. You only need to give this piece of Just power on the board.

Each of the 12 joints of the quadruped robot dog has a driver, and an SBC such as Raspberry Pi can be used as the host of the robot dog.

The Raspberry Pi acts as a WiFi hotspot, allowing the 12 joint drives of the robot dog to network with the host computer through WiFi to form a distributed node network of the four-legged robot dog.

His hardware files and test code are open sourced here.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-23 08:41:36

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