---
product_id: 81879557
title: "PCA9685 16 Channel PWM Servo Driver IIC interface for arduino Raspberry Pi Shield Module Servo Shield"
brand: "ihaospace"
price: "A$35"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/81879557-pca9685-16-channel-pwm-servo-driver-iic-interface-for-arduino
store_origin: AU
region: Australia
---

# 12-bit resolution I2C interface 16 PWM outputs PCA9685 16 Channel PWM Servo Driver IIC interface for arduino Raspberry Pi Shield Module Servo Shield

**Brand:** ihaospace
**Price:** A$35
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Precision Control!

## Quick Answers

- **What is this?** PCA9685 16 Channel PWM Servo Driver IIC interface for arduino Raspberry Pi Shield Module Servo Shield by ihaospace
- **How much does it cost?** A$35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/81879557-pca9685-16-channel-pwm-servo-driver-iic-interface-for-arduino)

## Best For

- ihaospace enthusiasts

## Why This Product

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

## Key Features

- • **Chain for Expansion:** Connect up to 992 PWM outputs by daisy-chaining 62 modules.
- • **Precision Performance:** Experience 4us resolution at 60Hz for smooth servo movements.
- • **Free-Running Convenience:** No need for constant signals; enjoy a hassle-free operation.
- • **Unlock Limitless Control:** Effortlessly manage 16 servos with just 2 pins!
- • **Versatile Voltage Compatibility:** 5V compliant, safely driving outputs up to 6V for diverse applications.

## Overview

The iHaospace PCA9685 is a 16-channel PWM servo driver designed for seamless integration with Arduino and Raspberry Pi. Featuring an I2C interface, it allows for easy control of multiple servos while maintaining high precision with 12-bit resolution. This module is perfect for hobbyists and professionals looking to enhance their robotics and automation projects.

## Description

PCA9685 16 Channel PWM Servo Driver IIC interface for arduino Raspberry Pi Shield Module Servo Shield

## Features

- Contain an I2C-controlled PWM driver with a built-in clock. It means, unlike the TLC5940 family, you do not need to continuously send it signals tying up your microcontroller; it's completely free running!
- 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good when you want to control white or blue LEDs with 3.4+ forward voltages)
- Support using only two pins to control 16 free-running PWM outputs – you can even chain up 62 breakouts to control up to 992 PWM outputs
- 3 pin connectors in groups of 4, so you can plug in 16 servos at one time (Servo plugs are slightly wider than 0.1" so you can only stack 4 next to each other on 0.1" header
- 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | iHaospace |
| Package Dimensions | 8.7 x 7.5 x 1.7 cm; 20 g |
| Item model number | PCA9685 |
| Manufacturer | iHaospace |
| Series | iHaospace PCA9685 |
| Colour | Blue |
| Processor Brand | via |
| Computer Memory Type | DDR4 SDRAM |
| Are Batteries Included | No |
| Item Weight | 20 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** iHaospace
- **Model name:** iHaospace PCA9685
- **Colour:** Blue
- **Special feature:** I2c
- **CPU manufacturer:** via
- **Wireless network technology:** Wi-Fi
- **Connectivity technology:** I2c
- **Human interface input:** Buttons

## Images

![PCA9685 16 Channel PWM Servo Driver IIC interface for arduino Raspberry Pi Shield Module Servo Shield - Image 1](https://m.media-amazon.com/images/I/61PKuHnUBAL.jpg)
![PCA9685 16 Channel PWM Servo Driver IIC interface for arduino Raspberry Pi Shield Module Servo Shield - Image 2](https://m.media-amazon.com/images/I/51Y0d0cdjrL.jpg)
![PCA9685 16 Channel PWM Servo Driver IIC interface for arduino Raspberry Pi Shield Module Servo Shield - Image 3](https://m.media-amazon.com/images/I/61v3SdFYlvL.jpg)
![PCA9685 16 Channel PWM Servo Driver IIC interface for arduino Raspberry Pi Shield Module Servo Shield - Image 4](https://m.media-amazon.com/images/I/61G86wVIUgL.jpg)
![PCA9685 16 Channel PWM Servo Driver IIC interface for arduino Raspberry Pi Shield Module Servo Shield - Image 5](https://m.media-amazon.com/images/I/61-rG-AWmwL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- iHaospace PCA9685 16 Channel PWM Servo Driver IIC interface for arduino Raspberry Pi Shield Module Servo Shield
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- 10 pcs SG90 9G Micro Servo Motor Kit for RC Robot Arm Helicopter Airplane Remote Control

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/81879557-pca9685-16-channel-pwm-servo-driver-iic-interface-for-arduino](https://www.desertcart.com.au/products/81879557-pca9685-16-channel-pwm-servo-driver-iic-interface-for-arduino)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-15*