CH340N USB to TTL Serial Adapter Module Durable Compact Downloader Board for Raspberry Pi Debugging Electronic Hobbyist Use

### Product Description This CH340N USB to TTL Serial Adapter Module is a highly reliable, high-performance signal conversion and programming tool, perfect for microcontroller development, firmware flashing and various electronic DIY projects.

#### Key Features 1. **Stable Low-Error Signal Conversion**: Equipped with an authentic CH340N main control chip, it delivers high-speed, low-latency USB to TTL signal conversion with a data error rate of less than 1%, guaranteeing smooth, uninterrupted programming and data transmission for all your electronic projects. 2. **Durable Circuit Board Build**: Made of premium FR-4 fiberglass printed circuit board with tin-plated copper traces, it effectively resists oxidation, short circuits and physical deformation caused by frequent plugging, supporting over 10,000 plug-unplug cycles for an extended service life. 3. Package includes 1 piece of CH340N module, which works as a multifunctional CH340 downloader, USB-to-TTL download cable and serial port download tool for single-chip microcomputers. 4. All products have passed strict professional testing for assured quality. It comes with a moderate size and light weight, very easy to operate and install. 5. **Reliable After-sales Support**: If you have any questions about the product, just send us an email, we will resolve your issue immediately to ensure you have a satisfying shopping experience.

#### Specifications Category: Serial Programming Adapter, Electronic Component Material: Plastic + Metal Size: 48*15mm/1.88*0.59in Color: Black Applications: STM32 microcontroller programming, router firmware flashing, serial communication debugging, electronic DIY production, embedded system development Quantity: 1 PC

#### Note Please allow minor errors in dimensions and weight due to manual measurement, thank you for your understanding. Colors may have slight differences due to factors such as lighting, screen saturation and pixel settings, we apologize for any inconvenience caused. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.