---
product_id: 49541014
title: "JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot"
brand: "jzk"
price: "69.21 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Jzk"
url: https://www.desertcart.tn/products/49541014-jzk-pca9685-16-channel-12-bit-pwm-servo-motor-driver
store_origin: TN
region: Tunisia
---

# 12-bit resolution, precise servo control I2C control, just 2 pins 16 PWM channels, free-running JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot

**Brand:** jzk
**Price:** 69.21 DT
**Availability:** ✅ In Stock

## Summary

> 🤖 Unlock robotic wizardry with 16-channel precision PWM control!

## Quick Answers

- **What is this?** JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot by jzk
- **How much does it cost?** 69.21 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49541014-jzk-pca9685-16-channel-12-bit-pwm-servo-motor-driver)

## Best For

- jzk enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Slim 6.7 x 2.5 cm footprint packs professional-grade PWM control into your sleekest builds.
- • **Scalable to Infinity:** Chain up to 62 modules for a staggering 992 PWM outputs—future-proof your creative automation.
- • **Plug & Play Powerhouse:** Compatible with 3.3V and 5V systems, driving outputs up to 6V safely for versatile robotics and LED projects.
- • **Precision at Every Pulse:** 12-bit resolution delivers ultra-smooth servo movements with 4µs timing accuracy at 60Hz refresh rate.
- • **Effortless Multi-Servo Mastery:** Control up to 16 servos simultaneously with just two microcontroller pins—minimal wiring, maximum impact.

## Overview

The JZK PCA9685 is a compact, I2C-controlled 16-channel 12-bit PWM driver module designed for Arduino and other microcontrollers. It enables precise, free-running servo and LED control with minimal microcontroller overhead, supports chaining up to 62 modules for massive scalability, and operates safely across 3.3V to 6V outputs. Ideal for robotics, automation, and creative electronics projects.

## Description

16K 12 Bit JZK PWM Servo Motor Module IIC * Very excellent add-on for creating robots, a hexapod walker or some mobile artwork! * With just two pins, you can control 16 free PWM outputs! * I2C input, 16 PWM outputs, you can control the 16-way servo. * * Frequency: 40-1000Hz * Number of channels: 16 channels. * Resolution: 12 bit * Voltage: DC 5-10V. * * Dimensions: 6.7 x 2.5 x 1.5 cm (L x W x H). * Weight: approx. 11 g. Package includes: * 1 x Servo Motor Driver Module

Review: Plug'n Play almost! - Ideal IC board with minimal/no soldering for assembling your robot project's servo motors, LEDs etc. Compatible pin connections for popular micro servos, screw terminal for external power supply. Good luck, Dr Frankenstein!
Review: Excellent price - Great quality and very versatile unit. For either servo or motor.. or both.

## Features

- Using an I2C-controlled PWM driver with a built-in clock. Unlike the TLC5940 family, you do not need to continuously send it signals tying up your microcontroller; It run completely freely!
- 5V compliant. You can control it from a 3.3V microcontroller and safely drive up to 6V outputs (good for controlling white or blue LEDs with 3.4+ forward voltages)
- With just two pins, you can control 16 free-running PWM outputs - even chain up 62 breakouts to control up to 992 PWM outputs
- With 4 groups of 3 pin connectors, you can plug in 16 servos at one time (Servo plugs are slightly wider than 0.1")
- 12-bit resolution for each output. About 4us resolution at 60Hz update rate for servos

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XSFFXQY |
| Available Memory Slots | 16 |
| Best Sellers Rank | 28,371 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 35 in Motor Drivers |
| Brand | JZK |
| Brand Name | JZK |
| CPU Model | Unknown |
| CPU socket | NIL |
| Chipset Type | PCA9685 |
| Chipset type | PCA9685 |
| Compatible Devices | [Broadly compatible with various microcontrollers supporting I2C communication] |
| Compatible Processors | Atmel AVR, ESP32 |
| Compatible devices | [Broadly compatible with various microcontrollers supporting I2C communication] |
| Compatible processors | Atmel AVR, ESP32 |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 216 Reviews |
| Global Trade Identification Number | 06920484231865 |
| Graphics Card Interface | Integrated |
| Item Dimensions L x W x H | 6.7L x 2.5W x 1.5H centimetres |
| Main Power Connector Type | 24-Pin |
| Manufacturer | JZK |
| Manufacturer Part Number | JZK |
| Model Name | JZK PCA9685 |
| Model Number | JZK |
| Number of Ports | 16 |
| Platform | Linux |
| Processor Socket | NIL |
| RAM Memory Technology | NIL |
| RAM memory technology | NIL |
| Total PCIe Ports | 1 |
| USB 2.0 | 4 |

## Product Details

- **Brand:** JZK
- **CPU model:** Unknown
- **CPU socket:** NIL
- **Chipset type:** PCA9685
- **Compatible devices:** [Broadly compatible with various microcontrollers supporting I2C communication]
- **Compatible processors:** Atmel AVR, ESP32
- **Main power connector type:** 24-Pin
- **Model name:** JZK PCA9685
- **Platform:** Linux
- **RAM memory technology:** NIL

## Images

![JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot - Image 1](https://m.media-amazon.com/images/I/61fE6HWpaLL.jpg)
![JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot - Image 2](https://m.media-amazon.com/images/I/51Oga9UWfKL.jpg)
![JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot - Image 3](https://m.media-amazon.com/images/I/61nzu2UIQpL.jpg)
![JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot - Image 4](https://m.media-amazon.com/images/I/41K0H9BS10L.jpg)
![JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot - Image 5](https://m.media-amazon.com/images/I/51+kF6svWpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Plug'n Play almost!
*by A***N on 8 January 2019*

Ideal IC board with minimal/no soldering for assembling your robot project's servo motors, LEDs etc. Compatible pin connections for popular micro servos, screw terminal for external power supply. Good luck, Dr Frankenstein!

### ⭐⭐⭐⭐⭐ Excellent price
*by D***G on 25 June 2021*

Great quality and very versatile unit. For either servo or motor.. or both.

### ⭐⭐⭐⭐ Does the job
*by A***. on 7 May 2021*

Working as expected to control servos on points (turn-outs) on my model railway.

## Frequently Bought Together

- JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-26*