If you have any quality issues, please feel free to contact us and we will provide you with a replacement or refund.
Features:
Built-in USB to TTL Transfer chip.
Designed to be used for USB to TTL electronic projects.
TTL interface output, easy to connect to your MCU.
Status LED.
Dual 3.3V and 5V Power output, work with 3.3v and 5v target device.
Size: 55mm x 16mm
Server 2008/Win7/Win8 32 bits / 64 bits
CH340 module/ USB switch TTL/ USB transfer RS232/ over PL2303/ STC downloader/ 9 Brush board STC official download chip. Perfectly compatible with all Series MCU STC will not be because of the different drivers that would lead to problems like PL2303 can not download the program. Ultra-stable.
Package include:
10 x CH340 USB to TTL module
If the quality of the product is not good, please contact us directly. If you have any questions or questions, please feel free to contact us.