---
product_id: 505409221
title: "PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot"
brand: "dollatek"
price: "1988 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Dolla Tek"
url: https://www.desertcart.kg/products/505409221-pca9685-16-channel-12-bit-pwm-servo-motor-driver-i2c
store_origin: KG
region: Kyrgyzstan
---

# I2C interface with just 2 pins 12-bit precision PWM control 16 independent PWM channels PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot

**Brand:** dollatek
**Price:** 1988 som
**Availability:** ✅ In Stock

## Summary

> 🤖 Master 16 servos with precision and ease—your robotics game just leveled up!

## Quick Answers

- **What is this?** PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot by dollatek
- **How much does it cost?** 1988 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/505409221-pca9685-16-channel-12-bit-pwm-servo-motor-driver-i2c)

## Best For

- dollatek enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Small 60x25mm footprint fits seamlessly into any robotic or automation build.
- • **Trusted Industry Leader:** Ranked #1 in Motor Drivers—join thousands of innovators already ahead of the curve.
- • **Flexible Frequency Range:** Adjust PWM frequency from 40Hz to 1000Hz to perfectly match your project needs.
- • **Precision at Your Fingertips:** 12-bit resolution ensures ultra-smooth servo movements for flawless robotics.
- • **Minimal Wiring, Maximum Control:** Control 16 servos using only two I2C pins—streamline your setup like a pro.

## Overview

The DollaTek PCA9685 is a compact, 16-channel PWM servo driver module featuring 12-bit resolution and I2C control via just two pins. Operating at 5-10V with a frequency range of 40-1000Hz, it enables precise, simultaneous control of multiple servos, making it ideal for advanced robotics and automation projects.

## Description

Specifications:Frequency: 40-1000Hz.Channel number: 16 channel.Resolution: 12 bit.Voltage: DC 5-10VSize: 60*25mm/2.36"*0.98"No retail packageQuantity:1PcNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!Package includes:1 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

Review: Good module - I now have 3 of these and they work well
Review: Great product, great service - Great product, great service

## Features

- Using only two pins, control 16 free-running PWM outputs.
- I2C input, control 16 PWM output, you can control the 16 way servo motor.
- Frequency: 40-1000Hz.
- Channel number: 16 channel.
- Resolution: 12 bit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKZC1XWR |
| Best Sellers Rank | 3,697 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Motor Drivers |
| Guaranteed software updates until | unknown |
| Item model number | CP018832 |
| Manufacturer | DollaTek |
| Package Dimensions | 11.5 x 6 x 1.5 cm; 10 g |

## Images

![PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot - Image 1](https://m.media-amazon.com/images/I/61w6qsjjgXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good module
*by N***U on 13 February 2026*

I now have 3 of these and they work well

### ⭐⭐⭐⭐⭐ Great product, great service
*by M***W on 30 May 2026*

Great product, great service

### ⭐⭐⭐⭐ Great unit.
*by N***L on 10 December 2025*

Great little unit , use to control servo points on model railway, no issues.

## Frequently Bought Together

- DollaTek PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot
- 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
- Miuzei 15KG Digital Servo Motor Metal Gear High Speed Torque Servo Motor for RC Car 1:8 1/10 12 Helicopter Airplane Car Boat Robot Arm Control （4pcs）

---

## 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.kg/products/505409221-pca9685-16-channel-12-bit-pwm-servo-motor-driver-i2c](https://www.desertcart.kg/products/505409221-pca9685-16-channel-12-bit-pwm-servo-motor-driver-i2c)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-10-06*