---
product_id: 316555245
title: "2pcs PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot"
brand: "hiletgo"
price: "¥7146"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/316555245-2pcs-pca9685-16-channel-12-bit-pwm-servo-motor-driver
store_origin: JP
region: Japan
---

# Wide 5-10V DC power input range 16 PWM channels for multi-servo control 220Ω resistor protection on all outputs 2pcs PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot

**Brand:** hiletgo
**Price:** ¥7146
**Availability:** ✅ In Stock

## Summary

> 🤖 Elevate your DIY robotics game with precision and power!

## Quick Answers

- **What is this?** 2pcs PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot by hiletgo
- **How much does it cost?** ¥7146 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/316555245-2pcs-pca9685-16-channel-12-bit-pwm-servo-motor-driver)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Built-in Safety:** Each PWM output line includes a 220Ω resistor for robust protection, preventing damage and extending component life.
- • **Plug & Play Power:** Supports a flexible 5-10V DC power supply, ensuring compatibility with a wide range of Arduino projects and setups.
- • **Compact & Efficient:** Sleek 25x61mm design with centralized PCA9685 chip and clear power indicators for streamlined, clutter-free builds.
- • **Master Your Robotics:** Control up to 16 servos simultaneously with precision 12-bit PWM resolution for smooth, professional-grade motion.
- • **Seamless Integration:** I2C communication interface enables easy daisy-chaining and expansion, perfect for complex multi-servo robotics.

## Overview

The HiLetgo PCA9685 16-Channel 12-Bit PWM Servo Motor Driver is a compact, versatile I2C module designed for Arduino robotics projects. It supports up to 16 servo motors with precise PWM control, operates on a 5-10V DC power supply, and features built-in 220Ω resistor protection on all outputs for durability. Its cascade design and clear power indicators make it an essential component for professional-grade multi-servo control.

## Description

HiLetgo 2pcs PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot

## Features

- Communication Interface: IIC
- 16-way steering gear control
- Voltage: DC5-10V power supply
- The PCA9685 chip is wrapped in the center of the board
- All PWM output lines have a 220 ohm series resistor protection and can easily drive LED.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HiLetgo |
| Part number | 3-01-1070-2pcs |
| Item Weight | 26 g |
| Package Dimensions | 12.2 x 8.3 x 2.3 cm; 26 g |
| Item model number | 3-01-1070-2pcs |
| Size | S |
| Colour | Blue |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![2pcs PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot - Image 1](https://m.media-amazon.com/images/I/61JtDt-gT7L.jpg)

## Questions & Answers

**Q: What library do you need for the Arduino to control this? Any sample code?**
A: Limor Fried wrote a lib and posted it to github: https://github.com/adafruit/Adafruit-PWM-Servo-Driver-Library

**Q: What I2C address does this use? 0x40 like the Adafruit version?**
A: Yes.

**Q: V+ at the terminal block is not directly connected to V+ on the rest of the board. How do I get actual power to the servos?**
A: No the V+ of terminal block goes through a tiny transistor but since it does not turn on, you would have to mod the board to get power to servos from that terminal. Others just input to the pin near VCC labled V+

**Q: What are the peak amps for this board?**
A: Each of the 16 outputs is limited to about 25mA.  That would make the total current capability of the board no more than 400mA.

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**Shop now:** [https://www.desertcart.jp/products/316555245-2pcs-pca9685-16-channel-12-bit-pwm-servo-motor-driver](https://www.desertcart.jp/products/316555245-2pcs-pca9685-16-channel-12-bit-pwm-servo-motor-driver)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-17*