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3Pcs CH340 USB to TTL Serial Converter Module, USB-to-Serial Adapter Board
- CH340G USB-to-TTL Serial Converter: This USB-to-TTL module uses a CH340G USB-to-serial chip to convert USB signals to TTL UART communication, making it suitable for microcontroller programming, serial debugging, flashing, and embedded development projects.; Designed for STC MCU Programming: Can be used as an STC microcontroller programming cable or flashing board, helping users download programs, burn firmware, and communicate with TTL-level serial devices in electronics and DIY applications.; PWR, TXD, and RXD LED Indicators: Equipped with a PWR power indicator plus TXD and RXD signal indicator lights, allowing users to visually monitor power status and serial data transmission or reception without additional test equipment.; Broad Windows Compatibility: Supports Windows 98, ME, 2000, XP, Server 2003, Vista, Server 2008, Windows 7, Windows 8, and Windows 10, including both 32-bit and 64-bit systems for flexible driver and development environment support.; Compact Upgrade Board Design: With a compact module size of approximately 55 mm x 16 mm, this USB-to-serial converter board is easy to carry, wire, and integrate into microcontroller projects, development boards, repair work, and serial communication testing.
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Overview
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The USB-to-TTL CH340 module is a compact and practical USB-to-serial converter board designed for microcontroller programming, serial debugging, firmware flashing, embedded development, and data communication. Built with a brand-new genuine CH340G chip, this module offers excellent compatibility and stable performance for a wide range of electronics projects.
Product
Converter Board Main Chip: CH340G
Application: STC microcontroller programming, serial communication, flashing board, debug adapter
Indicator LEDs: PWR, TXD, RXD
Supported OS: Windows 98 / ME / 2000 / XP / Server 2003 / Vista / Server 2008 / Win7 / Win8 / Win10
System Support: 32-bit and 64-bit
Module Dimensions: Approx. 55mm × 16mm
Communication Type: TTL serial communication
Use Case: MCU download, serial debugging, USB-to-UART conversion
Product
Specifications
Module Type: USB-to-TTLConverter Board Main Chip: CH340G
Application: STC microcontroller programming, serial communication, flashing board, debug adapter
Indicator LEDs: PWR, TXD, RXD
Supported OS: Windows 98 / ME / 2000 / XP / Server 2003 / Vista / Server 2008 / Win7 / Win8 / Win10
System Support: 32-bit and 64-bit
Module Dimensions: Approx. 55mm × 16mm
Communication Type: TTL serial communication
Use Case: MCU download, serial debugging, USB-to-UART conversion
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by NovaStar Tech Return Policy
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