---
product_id: 49541014
title: "JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot"
brand: "jzk"
price: "VT3568"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/49541014-jzk-pca9685-16-channel-12-bit-pwm-servo-motor-driver
store_origin: VU
region: Vanuatu
---

# 12-bit high-res PWM I2C control frees MCU 16 PWM channels JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot

**Brand:** jzk
**Price:** VT3568
**Availability:** ✅ In Stock

## Summary

> 🎯 Unlock precision control and scale your robotics game effortlessly!

## 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?** VT3568 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/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

- • **Free-Running PWM Driver:** Built-in clock means no constant MCU intervention—free your microcontroller for other tasks.
- • **Scalable to Massive Setups:** Chain up to 62 modules for nearly 1,000 PWM outputs—future-proof your complex automation needs.
- • **Wide Voltage Compatibility:** 5V compliant and safe for 3.3V microcontrollers, with outputs up to 6V—perfect for high-forward-voltage LEDs and servos.
- • **Effortless Multi-Servo Control:** Manage up to 16 servos simultaneously with just two pins—streamline your robotics projects like a pro.
- • **Precision at 12-Bit Resolution:** Experience ultra-smooth servo movements with 4µs resolution at 60Hz—engineered for flawless performance.

## Overview

The JZKPCA9685 is a compact 16-channel, 12-bit PWM servo motor driver module with I2C interface, enabling precise and scalable control of servos and LEDs. It operates independently with a built-in clock, supports 5V logic while compatible with 3.3V microcontrollers, and allows chaining up to 62 modules for nearly 1,000 outputs—ideal for advanced Arduino robotics and automation projects.

## Description

PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot

## 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 |
|---------------|-------|
| Brand | JZK |
| Product Dimensions | 6.7 x 2.5 x 1.5 cm; 10 g |
| Item model number | JZK |
| Manufacturer | JZK |
| Series | JZK PCA9685 |
| Processor Socket | NIL |
| Memory Technology | NIL |
| Computer Memory Type | WRAM |
| Graphics Card Interface | Integrated |
| Number of USB 2.0 Ports | 4 |
| Are Batteries Included | No |
| Item Weight | 10 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** JZK
- **CPU socket:** NIL
- **Compatible devices:** [Broadly compatible with various microcontrollers supporting I2C communication]
- **RAM memory technology:** NIL
- **Compatible processors:** [Broadly compatible with various microcontrollers supporting I2C communication]
- **Chipset type:** PCA9685
- **Platform:** Linux
- **Model name:** JZK PCA9685
- **Main power connector type:** 24-Pin
- **Graphics card interface:** Integrated

## 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)

## Frequently Bought Together

- JZK PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot
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**Shop now:** [https://www.desertcart.vu/products/49541014-jzk-pca9685-16-channel-12-bit-pwm-servo-motor-driver](https://www.desertcart.vu/products/49541014-jzk-pca9685-16-channel-12-bit-pwm-servo-motor-driver)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-24*