--- product_id: 505409221 title: "PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot" brand: "dollatek" price: "€ 12.69" currency: EUR in_stock: true reviews_count: 13 category: "Dolla Tek" url: https://www.desertcart.gr/products/505409221-pca9685-16-channel-12-bit-pwm-servo-motor-driver-i2c store_origin: GR region: Greece --- # I2C interface uses only 2 pins to control 16 channels 12-bit resolution for ultra-precise PWM control Supports 40-1000Hz frequency range for versatile servo speeds PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot **Brand:** dollatek **Price:** € 12.69 **Availability:** ✅ In Stock ## Summary > 🤖 Elevate your robotics game with precision and simplicity! ## Quick Answers - **What is this?** PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot by dollatek - **How much does it cost?** € 12.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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 - • **Flexible Frequency Range:** Adjust PWM frequency from 40Hz to 1000Hz to perfectly match your motor’s needs and optimize responsiveness. - • **Precision at Your Fingertips:** 12-bit resolution ensures smooth, jitter-free servo movements for professional-grade performance. - • **Scalable for Complex Projects:** Stack multiple modules seamlessly to expand your control capabilities—future-proof your robotics ambitions. - • **Plug & Play Power Compatibility:** Operates on a convenient 5-10V DC supply, making integration with Arduino and other microcontrollers effortless. - • **Master 16 Servos with Minimal Wiring:** Control up to 16 PWM outputs using just two I2C pins—streamline your robotics setup and ditch the cable chaos. ## Overview The PCA9685 is a compact 16-channel, 12-bit PWM servo motor driver module with an I2C interface, enabling precise and efficient control of multiple servos using only two microcontroller pins. Operating at 5-10V DC and supporting a wide frequency range (40-1000Hz), it’s ideal for scalable, professional 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: Great product, great service - Great product, great service Review: Brilliant items and simplifies motor control - I had a plan in mind to control a lot of servos from one arduino. My initial tests using individual outputs on the arduino quickly became a jungle of wires and lots of code. This motor driver though is amazing. Just a few connections to the arduino itself and I quickly had an array of 8 servos running. The external power is a must and for this I purchased some open ended USB-C sockets. Really really pleased with this, and you can connect a number of them together for even more motors if needed. ## 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 | 3,018 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) ![PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot - Image 2](https://m.media-amazon.com/images/I/61kF+ypdGBL.jpg) ![PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot - Image 3](https://m.media-amazon.com/images/I/61oW9TE1znL.jpg) ![PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot - Image 4](https://m.media-amazon.com/images/I/61KqcPWi5ML.jpg) ![PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module Robot - Image 5](https://m.media-amazon.com/images/I/611+d4oqZEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product, great service *by M***W on 30 May 2026* Great product, great service ### ⭐⭐⭐⭐⭐ Brilliant items and simplifies motor control *by G***M on 24 October 2025* I had a plan in mind to control a lot of servos from one arduino. My initial tests using individual outputs on the arduino quickly became a jungle of wires and lots of code. This motor driver though is amazing. Just a few connections to the arduino itself and I quickly had an array of 8 servos running. The external power is a must and for this I purchased some open ended USB-C sockets. Really really pleased with this, and you can connect a number of them together for even more motors if needed. ### ⭐⭐⭐⭐ 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.gr/products/505409221-pca9685-16-channel-12-bit-pwm-servo-motor-driver-i2c](https://www.desertcart.gr/products/505409221-pca9685-16-channel-12-bit-pwm-servo-motor-driver-i2c) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-22*