Is there a library which contains the python code on how to communicate with this device?

For this product, we only have library for Arduino https://github.com/CytronTechnologies/CytronMotorDriver. However, we have made a tutorial for a similar motor driver (1Amp dual channel) using the phtyon code https://tutorial.cytron.io/2019/03/06/getting-started-with-maker-drive-and-raspberry-pi/. Please check if it helps.

Why is there an asterisk for the direction? from the graph does it not say that if you set dir to high then it goes forward and low then it goes back

Forward or backward is just a representation. Actual direction is depending on the motor connection. i.e. reverse the motor's wire terminals at the board (MA & MB) will reverse the motor spinning direction. Thank you.

I see that you have a arduino library, has it been tested or work with esp8266 or esp32?

Although we are not tested on esp8266 or esp32, but it is compatible. Just make sure the correct pin for PWM and DIR is selected

Does this board have diodes (for reverse current) to take care of back emf from the dc motor?

The MOSFET already has the diodes built-in. This motor driver is a regenerative motor driver and the energy generated by the motor during deceleration will be pumped back to the power source. Make sure a rechargeable batteries is used to power the motor driver so that it can absorb this regenerative energy.

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20Amp Bi-Directional Single Channel 6V-30V DC Motor Driver Speed Controller 60A Peak

20Amp Bi-Directional Single Channel 6V-30V DC Motor Driver Speed Controller 60A Peak

Product ID: 120458312

Details

Brand
Cytron
Plant or animal product type
plant
Number of items
1
Item package quantity
1
Manufacturer
Cytron

⚡20A continuous current

🔄Bi-directional control

🌡️Temp protection

Description

🚀 Power Your Projects with Precision!

UNLEASH POWER - Experience a robust 20A continuous current for your motor needs.
TEMPERATURE CONTROL - Built-in temperature protection ensures longevity and reliability.
SMART SAFETY FEATURES - Equipped with overcurrent protection and active current limiting.
VERSATILE VOLTAGE RANGE - Supports motor voltages from 6V to 30V for diverse applications.
EFFORTLESS DIRECTION CONTROL - Seamlessly switch motor direction with bi-directional control.

The 20Amp Bi-Directional Single Channel DC Motor Driver Speed Controller is designed for efficiency and safety, supporting a voltage range of 6V to 30V and delivering a maximum current of 20A continuously, with a peak of 60A. It features advanced protections against overcurrent and temperature, making it an ideal choice for various motor applications.

Reviews

E**I

Semplice funzionale ed economico.

3.09.2019

N**1

Works

Worked on my 350W 20A motors and pretty heavy loads.

6.03.2024

M**)

Very good!

This is a surprisingly good unit. Handled control of an 18amp blower and stayed cool indefinitely with no heat sinking. Was able to control easily with a 3.3v PWM signal over a 4 foot cable with only diode rail protection.

29.03.2021

A**R

Good board!

I wish they would make a dual channel 20a and 30a board. They might... I looked, but I cant remember. I still want one.

30.10.2021

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Manufacturer	Cytron
Part number	38514101
Manufacturer reference	38514101
Item Package Quantity	1

20Amp Bi-Directional Single Channel 6V-30V DC Motor Driver Speed Controller 60A Peak

Details

Details

Description

Specifications

Reviews

Common Questions