---
product_id: 401944107
title: "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: "VT14435"
currency: VUV
in_stock: true
reviews_count: 5
category: "Maker Focus"
url: https://www.desertcart.vu/products/401944107-pwm-servo-motor-driver-iic-module-16-channel-pwm-outputs
store_origin: VU
region: Vanuatu
---

# 12-bit 4096-step resolution I2C 2-pin control 16 PWM channels 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:** VT14435
**Availability:** ✅ In Stock

## Summary

> 🤖 Master your motion with precision and power — the ultimate servo driver for next-level projects!

## Quick Answers

- **What is this?** 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?** VT14435 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/401944107-pwm-servo-motor-driver-iic-module-16-channel-pwm-outputs)

## 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

- • **Power Up Without Limits:** Integrated 5V regulator delivers up to 3A output current, supporting high-torque servos powered via VIN terminal or battery.
- • **Plug & Play Compatibility:** Seamlessly integrates with Raspberry Pi 4/3B+/3B/Zero series and Jetson Nano, backed by standard servo interface support.
- • **Smooth, Jitter-Free Motion:** 12-bit resolution ensures ultra-fine servo control with 4096 discrete steps for silky smooth movements.
- • **Pin-Efficient I2C Interface:** Simplify wiring and free up GPIO pins by using only 2 pins for communication, compatible with Raspberry Pi & Jetson Nano.
- • **Expand Your Robotics Arsenal:** Control up to 16 servos simultaneously with precision PWM outputs—perfect for complex robotic arms or hexapods.

## 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 and Jetson Nano. It features an integrated 5V regulator capable of delivering up to 3A, enabling smooth, jitter-free servo control for complex robotics and automation 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

Review: Controlled servos exactly as specified - Used this to work servo motors on a 3d printed project. It worked quite well, so I have no complaints.
Review: Nice pwm - Work nice. Had a project requiring servos and it really did the job. I have a raspberry pi 4 and it was the simplest and best upgrade I made (depending on your projects requirements)

## 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 |
|---------------|-------|
| ASIN | B07H9ZTWNC |
| Box Contents | 1 * PWM Servo Motor Driver IIC Module 2 * RPi screws pack |
| Brand | MakerFocus |
| Brand Name | MakerFocus |
| CPU Model | None |
| CPU Model Number | BCM2711 |
| CPU Speed | 3.4 GHz |
| Colour | PWM Servo Motor Driver IIC Module |
| Compatible Devices | Raspberry Pi 4 3B+ 3B 2B+ 2B Zero/Zero W/Zero WH, Jetson Nano |
| Computer Wireless Type | 802.11abg |
| Customer Reviews | 4.4 out of 5 stars 88 Reviews |
| Hardware Interface | USB |
| Human Interface Types | Buttons |
| Item Dimensions | 6.5 x 3 x 1 Centimeters |
| Item Weight | 0.04 Pounds |
| Manufacturer | MakerFocus |
| Maximum Display Resolution | 4096 Pixels |
| Memory Slots Available | 1 |
| Model Name | MakerFocus PWM Servo Motor Driver IIC Module 16 Channel |
| Model Number | E73431418IB |
| Native Resolution | 4096 |
| Network Connectivity Technology | I2C |
| Operating System | Linux |
| Personal Computer Design Type | Barebone |
| Personal computer design type | Barebone |
| Processor Brand | ARM |
| Processor Count | 1 |
| Processor Socket | aaa |
| Processor Speed | 3.4 GHz |
| Processor Type | None |
| RAM Memory Technology | LPDDR4 |
| RAM Type | DDR4 SDRAM |
| Scanner Resolution | 4096 |
| Total USB Ports | 4 |
| Total Video Out Ports | 16 |
| UPC | 673400140173 |
| Unit Count | 1.0 Count |
| Video Processor | arm |
| Wireless Technology | i2c |

## Product Details

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

## Images

![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)
![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)
![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)
![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)
![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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Controlled servos exactly as specified
*by S***N on 13 August 2025*

Used this to work servo motors on a 3d printed project. It worked quite well, so I have no complaints.

### ⭐⭐⭐⭐⭐ Nice pwm
*by C***C on 12 October 2024*

Work nice. Had a project requiring servos and it really did the job. I have a raspberry pi 4 and it was the simplest and best upgrade I made (depending on your projects requirements)

### ⭐ Mal producto
*by J***S on 30 October 2021*

El modulo trae unos bornes de alimentación (Vin y GND), supuestamente para alimentar con una fuente externa, sin embargo, estos bornes vienen cortocircuitados con la la alimentación de la Raspberry, por lo que si conectas una fuente externa puedes dañar a la Raspberry. No trae un jumper para quitar esa conexión y poder usar una alimentación externa.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-03*