--- product_id: 313906604 title: "WITMOTION USB to TTL UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS" brand: "witmotion" price: "445 kr" currency: DKK in_stock: true reviews_count: 1 category: "Witmotion" url: https://www.desertcart.dk/products/313906604-witmotion-usb-to-ttl-uart-converter-cable-with-ch340-chip store_origin: DK region: Denmark --- # 100Hz high-frequency serial output Ultra low 10mA power consumption 3-axis gyro & accelerometer WITMOTION USB to TTL UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS **Brand:** witmotion **Price:** 445 kr **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your projects with precision motion sensing that keeps you ahead of the curve! ## Quick Answers - **What is this?** WITMOTION USB to TTL UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS by witmotion - **How much does it cost?** 445 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/313906604-witmotion-usb-to-ttl-uart-converter-cable-with-ch340-chip) ## Best For - witmotion enthusiasts ## Why This Product - Trusted witmotion brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Developer-Ready:** Includes PC software and Arduino STM32 sample code to accelerate your prototyping and innovation. - • **Compact Powerhouse:** Tiny 15.24mm x 15.24mm x 2mm footprint with gold-plated stamp holes for easy PCB embedding and robust connectivity. - • **Precision in Motion:** Experience ultra-stable 0.05° attitude angle accuracy with integrated Kalman filtering for flawless dynamic measurements. - • **Real-Time Data Stream:** High-speed 100Hz output at 115200 baud rate ensures you never miss a beat in your flight control or robotics projects. - • **Plug & Play Versatility:** Seamlessly compatible with Windows, Linux, and Mac OS via CH340 USB to TTL UART converter—no complex protocols needed. ## Overview The WITMOTION USB to TTL UART Converter Cable with CH340 chip integrates a high-precision 3-axis gyroscope and accelerometer with Kalman filtering, delivering stable 0.05° angle measurements at 100Hz output frequency. Compact and low-power (10mA), it supports Windows, Linux, and Mac OS, and comes with PC software plus Arduino sample code, making it ideal for advanced robotics, flight control, and dynamic attitude sensing applications. ## Description Document: https://wiki.wit-motion.com/english (1)WT61 Gyroscope is good solution for angle measuring，acceleration measurement and angular velocity measurement,It packs a 3-axis gyro and a 3-axis accelerometer. (2) Kalman filter combines the gyro and accelerometer to get high precision angle measurement,it can be used such as four-axis flight control and self-balancing robot, angle measurement and depth measuring and so on. (3)The module can get accurate attitude in a dynamic environment. Attitude measurement precision is 0.05degrees, high stability. (4)Using high-precision gyro accelerometer MPU6050, read the measurement data by serial port,No need to study complex I2C protocol of MPU6050 . Keep I2C interface of MPU6050 to meet the needs of advanced users.With advanced digital filtering technology, reduce the measurement noise and improve measurement accuracy. (5)Using stamps holes gold plating, quality assurance, can be embedded in the user's PCB board Technical Indicator Main Feature: 1 Input voltage: 3.3V-5V 2 Consumption current: typical 10mA 3 Volume: 15.24mm X 15.24mm X 2mm 4 Measuring : Attitude angle: 3 axis Acceleration: 3 Axis Angular Velocity: 3 Axis 5 Range: Acceleration: ± 16g, angular velocity: ± 2000 ° / s. 6 The data output frequency 100Hz (baud rate 115200) / 20Hz (9600 baud). 7 Data Interface: Serial (TTL level), I2C (directly connected MPU6050, no attitude output). 8 Baud rate 115200kps / 9600kps. 9 Provide single-chip analytical sample code. Note:Angle of Z axis will have accumulated error, because there is no magnetic field correction Packing list (1)JY61 Module 1 PCS (2)WT61 Module Review: For a manufacturer so far away, the response time was incredible. Special thanks goes to Ms Ai and Kyle ## Features - (1)High precision Pitch Roll Yaw angle out put, high stability, small size, easy to mount, low power consumption - (2)Providing PC software and 51 STM32 arduino sample code - (3)3 axis Accelerometer ,3 axis Angular velocity，3 axis angle measurement - (4)Serial port communication (TTL level) output frequency 100Hz (baud rate 115200) / 20Hz (9600 baud). - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VHYCL5Y | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 302,813 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 242 in Acceleration Sensors | | Colour | black | | Customer Reviews | 3.9 3.9 out of 5 stars (12) | | Date First Available | 17 Nov. 2015 | | Item Weight | 50 g | | Item model number | CH340 | | Manufacturer | WitMotion | | Package Dimensions | 14.3 x 10.01 x 1.8 cm; 50 g | | Part number | TTL line | | Shape | Round | | Size | 15.24mm X 15.24mm X 2mm | | Special Features | Magnetic | | Specification met | RoHS | ## Product Details - **Brand:** WITMOTION - **Cable type:** USB - **Compatible devices:** Personal Computer - **Connector type:** Serial Adapter - **Special feature:** Magnetic ## Images ![WITMOTION USB to TTL UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS - Image 1](https://m.media-amazon.com/images/I/51WzGTwaRJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***M on 3 July 2024* For a manufacturer so far away, the response time was incredible. Special thanks goes to Ms Ai and Kyle --- ## 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.dk/products/313906604-witmotion-usb-to-ttl-uart-converter-cable-with-ch340-chip](https://www.desertcart.dk/products/313906604-witmotion-usb-to-ttl-uart-converter-cable-with-ch340-chip) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-27*