---
product_id: 401944107
title: "MakerFocus PWM Servo Motor Driver IIC Module 16 Channel PWM Outputs 12 Bit Resolution I2C Compatible with Raspberry Pi 4 3B+ 3B Zero/Zero W/Zero WH and Jetson Nano"
brand: "makerfocus"
price: "€ 101.62"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/401944107-makerfocus-pwm-servo-motor-driver-iic-module-16-channel-pwm
store_origin: ES
region: Spain
---

# 12-bit 4096-step resolution I2C 2-pin control 16 PWM channels MakerFocus PWM Servo Motor Driver IIC Module 16 Channel PWM Outputs 12 Bit Resolution I2C Compatible with Raspberry Pi 4 3B+ 3B Zero/Zero W/Zero WH and Jetson Nano

**Brand:** makerfocus
**Price:** € 101.62
**Availability:** ✅ In Stock

## Summary

> 🤖 Master your robotic universe with precision and power!

## Quick Answers

- **What is this?** MakerFocus PWM Servo Motor Driver IIC Module 16 Channel PWM Outputs 12 Bit Resolution I2C Compatible with Raspberry Pi 4 3B+ 3B Zero/Zero W/Zero WH and Jetson Nano by makerfocus
- **How much does it cost?** € 101.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/401944107-makerfocus-pwm-servo-motor-driver-iic-module-16-channel-pwm)

## Best For

- makerfocus enthusiasts

## Why This Product

- Trusted makerfocus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High-Resolution Control:** Experience ultra-smooth servo movements with 12-bit (4096 steps) PWM resolution.
- • **Power Up Without Limits:** Built-in 5V regulator delivers up to 3A, supporting high-torque servos from battery or VIN.
- • **Plug & Play Compatibility:** Works flawlessly with popular servos (SG90, MG90S, MG996R) and multiple Pi models.
- • **Pin-Efficient I2C Interface:** Simplify wiring using only 2 pins for seamless Raspberry Pi & Jetson Nano integration.
- • **Expand Your Robotics Arsenal:** Control up to 16 servos simultaneously with precision PWM outputs.

## Overview

The MakerFocus PWM Servo Motor Driver IIC Module offers 16 channels of 12-bit resolution PWM outputs controlled via I2C, compatible with Raspberry Pi 4/3B+/3B/Zero series and Jetson Nano. It integrates a 5V regulator capable of delivering up to 3A, enabling smooth, jitter-free servo control for complex robotics projects.

## Description

Features: Raspberry Pi connectivity, compatible with Raspberry Pi 4 3B+ 3B 2B+ 2B Zero/Zero W/Zero WH and Jetson Nano I2C controlled, using only 2 pins Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales) Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal Standard servo interface, supports common used servo such as SG90, MG90S, MG996R, etc Reserved I2C control pins, allows to work with other control boards Specifications: Power supply: 5V (Pi connector) OR 6V~12V (VIN terminal) Servo voltage: 5V Logic voltage: 3.3V Driver: PCA9685 Control interface: I2C Dimension: 65mm x 30mm Mounting hole size: 3.0mm Package Including: 1 * PWM Servo Motor Driver IIC Module 2 * RPI Screws Pack

## Features

- Servo Motor Driver: You may have tried to control a robotic arm or a hexapod walker by using the Raspberry Pi, but finally get frustrated due to the limited number of PWM outputs and the jittering servo. Now you get a new option to bring your ideas to life, we prepare this useful Servo Driver Board for you
- I2C controlled, using only 2 pins; Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales); Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal
- Raspberry Pi connectivity, compatible with Raspberry Pi 4 3B+ 3B 2B+ 2B Zero/Zero W/Zero WH and Jetson Nano
- Reminder: (1)If you only connect 5V power supply to USB interface, servo cannot be driven; (2)You should connect higher power supply for higher-power servo; (3)Make sure servo are connected properly, otherwise they will not move
- Note: The Raspberry Pi and Servo in the photo are not included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MakerFocus |
| Manufacturer | MakerFocus |
| Model | E73431418IB |
| Model Name | MakerFocus PWM Servo Motor Driver IIC Module 16 Channel |
| Product Dimensions | 6.5 x 3 x 0.99 cm; 18.14 g |
| Item model number | E73431418IB |
| Memory Slots Available | 1 |
| Ram Memory Technology | LPDDR4 |
| Operating System | Linux |
| Processor Brand | ARM |
| Processor Speed | 3.4 GHz |
| Processor Type | None |
| Processor Count | 1 |
| Processor Socket | aaa |
| Hardware Interface | USB |
| Resolution | 4096 |
| Compatible Devices | Raspberry Pi 4 3B+ 3B 2B+ 2B Zero/Zero W/Zero WH, Jetson Nano |
| Mounting Hardware | 1 * PWM Servo Motor Driver IIC Module 2 * RPi screws pack |
| Audio output mode | speaker |
| Batteries Included | No |
| Batteries Required | No |
| Wireless Type | 802.11abg |
| Total USB ports | 4 |
| Connector Type | I2C |
| Device interface - primary | Buttons |
| Manufacturer | MakerFocus |
| Item Weight | 18.1 g |

## Product Details

- **Brand:** MakerFocus
- **Operating System:** Linux
- **CPU Model:** None
- **CPU Speed:** 3.4 GHz
- **Personal computer design type:** Barebone
- **Model Name:** MakerFocus PWM Servo Motor Driver IIC Module 16 Channel
- **Included Components:** 1 * PWM Servo Motor Driver IIC Module 2 * RPi screws pack
- **Colour:** PWM Servo Motor Driver IIC Module
- **CPU Manufacturer:** ARM
- **Connectivity Technology:** I2C

## Images

![MakerFocus PWM Servo Motor Driver IIC Module 16 Channel PWM Outputs 12 Bit Resolution I2C Compatible with Raspberry Pi 4 3B+ 3B Zero/Zero W/Zero WH and Jetson Nano - Image 1](https://m.media-amazon.com/images/I/71UtnONzLiL.jpg)
![MakerFocus PWM Servo Motor Driver IIC Module 16 Channel PWM Outputs 12 Bit Resolution I2C Compatible with Raspberry Pi 4 3B+ 3B Zero/Zero W/Zero WH and Jetson Nano - Image 2](https://m.media-amazon.com/images/I/719ZsYq0+-L.jpg)
![MakerFocus PWM Servo Motor Driver IIC Module 16 Channel PWM Outputs 12 Bit Resolution I2C Compatible with Raspberry Pi 4 3B+ 3B Zero/Zero W/Zero WH and Jetson Nano - Image 3](https://m.media-amazon.com/images/I/61ztO8ZdzAL.jpg)
![MakerFocus PWM Servo Motor Driver IIC Module 16 Channel PWM Outputs 12 Bit Resolution I2C Compatible with Raspberry Pi 4 3B+ 3B Zero/Zero W/Zero WH and Jetson Nano - Image 4](https://m.media-amazon.com/images/I/71j4aZQsyZL.jpg)
![MakerFocus PWM Servo Motor Driver IIC Module 16 Channel PWM Outputs 12 Bit Resolution I2C Compatible with Raspberry Pi 4 3B+ 3B Zero/Zero W/Zero WH and Jetson Nano - Image 5](https://m.media-amazon.com/images/I/71Ycs3-mPpL.jpg)

## Questions & Answers

**Q: Can I power this via wall power while it is hooked up to my jetson nano?**
A: Hi, you need not to power it. It is installed on jetson nano. You could power jetson nano.

**Q: I removed the 0r resistor as recommended and now my board doesn’t work, even if i power it externally via the vin.  fixes?**
A: What was the resolution of this?  I want to remove the resistor to externally power the servos but dont want to break the board.

**Q: Is there a power supply for the HAT that works from a wall outlet?**
A: The User Manual is listed under the documentation URL posted: https://www.waveshare.com/wiki/Servo_Driver_HAT
It says what the VIN DC power supply voltage range is.  6-12VDC

**Q: Schematic says pi's 5v, servo 5v, and regulator 5v all connected together. servos draw power from pi!  regulator 5v out and pi 5v contend! is this ok?**
A: When I run my raspi 3 from a standard usb I often get a low voltage warning. To make up for this I spliced a usb cable onto a buck converter that steps down a higher voltage source to about 6V (I started the converter at 5V and slowly cranked it up until the low voltage message disappeared).  With this I have run 4 servos with this board at once, however the usb touchscreen I use with the pi tends to go out.

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-10*