Модуль преобразователь USB to TTL CH340G стандартный
A compact USB-to-TTL converter module based on the CH340G chip, specifically designed for flashing STC microcontrollers and other electronic devices. This module offers superior stability compared to PL2303 solutions, eliminating common driver compatibility issues across different computers.
The device features selectable TTL logic levels (3.3V or 5V) via a jumper, making it versatile for various hardware projects. Three integrated status LEDs (PWR, TXD, and RXD) provide real-time visual feedback on power and data transmission without the need for external instruments.
It is widely used for MCU upgrading, hard drive repair, router firmware flashing, and general electronics development. The board is built with high-quality yellow header pins for increased durability and a professional appearance.
| Brand | Shen Mingyang |
| Chip | CH340G |
| TTL Levels | 3.3V / 5V (jumper selectable) |
| Indicators | PWR, TXD, RXD |
| Module Size | 55mm * 16mm |
| PCB Size | 33mm * 16mm |
| OS Support | Windows 98/ME/2000/XP/Server 2003/Vista/Server 2008/Win7/Win8 (32/64 bit) |
| Application | STC flashing, router upgrade, HDD repair |