--- product_id: 149646444 title: "SparkFun Serial Basic Breakout - CH340C and USB-C Development Tool Save Space and Money in Your DIY Electronics Projects" brand: "sparkfun" price: "£22.83" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/149646444-sparkfun-serial-basic-breakout-ch340c-and-usb-c-development-tool store_origin: GB region: United Kingdom --- # 1.5A power delivery (3x faster) Dual voltage 3.3V/5V switchable USB-C reversible connector SparkFun Serial Basic Breakout - CH340C and USB-C Development Tool Save Space and Money in Your DIY Electronics Projects **Brand:** sparkfun **Price:** £22.83 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with the ultimate USB-C serial breakout—fast, flexible, and fuss-free! ## Quick Answers - **What is this?** SparkFun Serial Basic Breakout - CH340C and USB-C Development Tool Save Space and Money in Your DIY Electronics Projects by sparkfun - **How much does it cost?** £22.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/149646444-sparkfun-serial-basic-breakout-ch340c-and-usb-c-development-tool) ## Best For - sparkfun enthusiasts ## Why This Product - Trusted sparkfun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Boosted Power Delivery:** Delivers up to 1.5A, tripling previous USB generation speeds for rapid data and power transfer. - • **Driver-Free Convenience:** Auto-installs on most OS platforms, eliminating tedious driver setups and saving you time. - • **Universal Serial Pinout:** Mimics popular FTDI pinouts for seamless integration and versatile debugging, including GPS modules. - • **Plug & Play USB-C Powerhouse:** Reversible USB-C connector ensures hassle-free, fast connections every time. - • **Flexible Voltage Compatibility:** Easily switch between 3.3V and 5V systems with a simple jumper—perfect for diverse DIY projects. ## Overview The SparkFun Serial Basic Breakout leverages the CH340C chip and a reversible USB-C connector to deliver up to 1.5A power and seamless USB-to-serial conversion. Compatible with both 3.3V and 5V systems via an easy jumper switch, it auto-installs on most operating systems without drivers. Its FTDI-style pinout supports a wide range of DIY electronics and debugging tasks, making it an essential tool for modern makers and developers. ## Description This SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340C and takes advantage of the handy USB-C connector. With USB-C you can get up to three times the power delivery over the previous USB generation at 1.5A and and also solves the universally frustrating dilemma of plugging a USB cable in correctly, because it’s reversible! The Serial Basic works with 5V and 3.3V systems and possesses the capability to auto install on most operating systems without the need for additional drivers. The Serial Basic uses the CH340C IC to quickly and easily convert serial signals to USB.The pinout of the Serial Basic mimics the common DTR/RXI/TXO/VCC/CTS/GND pinout found on hundreds of FTDI-to-USB derivatives. It can also be used as a general serial device for debugging (such as with a GPS module). There is a jumper on the rear of the board that controls the output voltage on the VCC pin. By default, the board outputs 3.3V and has 3.3V signals. Changing this jumper to 5V will cause the board to output 5V on the VCC pin with 5V signals. Review: Works great! - Works fantastic! Review: Program arduinos - If you are doing bare metal on Arduinos,need this for programming. ## Features - USB-to-Serial adapter with handy USB-C Connector: Three times power delivery over the previous USB generation at 1.5A; Faster connection - Works with 5V and 3.3V systems: Output Jumper Included; Switch from 3.3V to 5V signals on VCC pin - No Additional Drivers Required: Auto install on most operating systems - Serial basic pinout: Mimics common DTR/RXI/TXO/VCC/CTS/GND pinout found on hundreds of FTDI-to-USB derivatives - Note: Can also be used for debugging (such as with a GPS module) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MLXS877 | | Best Sellers Rank | #4,227 in USB Cables | | Customer Reviews | 4.5 4.5 out of 5 stars (45) | | Date First Available | January 8, 2019 | | Is Discontinued By Manufacturer | No | | Item Weight | 0.246 ounces | | Item model number | DEV-15096 | | Manufacturer | SparkFun Electronics | | Product Dimensions | 3.54 x 1.97 x 0.28 inches | ## Product Details - **Color:** Red - **Compatible Devices:** Various devices with a serial port or that require general device for debugging - **Connector Type:** USB Type C - **Item dimensions L x W x H:** 3.54 x 1.97 x 0.28 inches - **Specific Uses For Product:** DIY Electronics ## Images ![SparkFun Serial Basic Breakout - CH340C and USB-C Development Tool Save Space and Money in Your DIY Electronics Projects - Image 1](https://m.media-amazon.com/images/I/61yAWqXXNGL.jpg) ![SparkFun Serial Basic Breakout - CH340C and USB-C Development Tool Save Space and Money in Your DIY Electronics Projects - Image 2](https://m.media-amazon.com/images/I/71q8-UdvPUL.jpg) ![SparkFun Serial Basic Breakout - CH340C and USB-C Development Tool Save Space and Money in Your DIY Electronics Projects - Image 3](https://m.media-amazon.com/images/I/61RO5z8eiQL.jpg) ![SparkFun Serial Basic Breakout - CH340C and USB-C Development Tool Save Space and Money in Your DIY Electronics Projects - Image 4](https://m.media-amazon.com/images/I/41VAEyoxtwL.jpg) ![SparkFun Serial Basic Breakout - CH340C and USB-C Development Tool Save Space and Money in Your DIY Electronics Projects - Image 5](https://m.media-amazon.com/images/I/61RqKnM91fL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great! *by B***S on November 10, 2025* Works fantastic! ### ⭐⭐⭐⭐⭐ Program arduinos *by M***T on February 11, 2025* If you are doing bare metal on Arduinos,need this for programming. ### ⭐⭐⭐⭐⭐ Good interface *by T***N on September 16, 2024* As always, sparkfun products are top notch and well supported. Cutting the jumper is tricky but the website has directions. ## Frequently Bought Together - SparkFun Serial Basic Breakout - CH340C and USB-C Development Tool Save Space and Money in Your DIY Electronics Projects - 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 - HiLetgo CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader with Jumper Wires --- ## 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.co.uk/products/149646444-sparkfun-serial-basic-breakout-ch340c-and-usb-c-development-tool](https://www.desertcart.co.uk/products/149646444-sparkfun-serial-basic-breakout-ch340c-and-usb-c-development-tool) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*