Dengge's open source FOC motor driver data based on esp32 (less than 100 yuan, you can DIY it yourself)

nmg

Dengge's open source FOC motor driver data based on esp32 (less than 100 yuan, you can DIY it yourself) [Copy link]

 

I searched online for FOC motor driver boards and information before, and found that this one from Dengge was reasonably priced, and the video teaching style was also brief and easy, but I hesitated because it was based on esp32 control... I asked two engineers, and they felt that esp32 motor control was only for fun, so I put it aside again... When I was discussing something not long ago, I remembered it again. Considering the current shortage of ST, maybe esp32 will be one of the solutions in the future projects that everyone will use. What do you think? .

Dengge open source FOC controller

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Dengge open source FOC controller is a low-cost brushless motor dual-channel FOC driver control board based on Apache 2.0 open source protocol and ESP32 main control chip. The total power of the two channels is 240W, and the maximum power of a single channel is 120W. It supports most of the PTZ motor FOC position, speed, and torque open-loop and closed-loop control. In terms of encoders, it supports common IIC, ABI, and PWM encoders. It is an easy-to-use and cheap dual-channel brushless FOC driver.

Downloaded the Dengge open source FOC dual-channel brushless motor driver data package

Deng-s-foc-controller-main.zip (10.92 MB, downloads: 659)

2021-8-23 17:18 上传

点击文件名下载附件

The package includes the following:

If you want to download it yourself, you can visit:
1. Github: https://github.com/ToanTech/Deng-s-foc-controller
2. Gitee domestic warehouse mirror quick download: https://gitee.com/ream_d/Deng-s-foc-controller

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[Effect Demonstration] One motor is used as a knob, and the other motor outputs the speed

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okhxyyo

This is good, you can play together

le062

Now only domestically produced SOCs are suitable for DIY, and MCUs are priced sky-high.

qwqwqw2088

Can play dual motor open-loop control, the cost of DIY is really not high

00750

Not bad, I'll learn it when I have time.

nmg

le062 posted on 2021-8-24 07:51 Now only domestic SOC is suitable for DIY, and MCU is priced sky-high.

Is the price still so exaggerated?

90houyidai

The price doesn't include the motor.

nmg

90houyidai posted on 2021-8-24 16:30 The price should not include the motor

Not included, the motor needs to be equipped by yourself

wzjhuohua

Awesome, sir.

w494143467

Great, open source spirit!

kalin2023

Newbies in electronic design, come and learn and see how the masters think.

DavidZH

le062 posted on 2021-8-24 07:51 Now only domestic SOC is suitable for DIY, and MCU is priced sky-high.

Where is the sky-high price? MCU is usually only 0.4-0.5$ (foreign brands), and the gate driver + mosfet low voltage is ridiculously low;