CH341A USB To I2C / IIC / SPI / UART / TTL / ISP Adapter
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The CH341A USB adapter provides a versatile interface for connecting your computer to various serial protocols including I2C, SPI, UART, and TTL. It supports full-speed USB 2.0, works with 3.3V and 5V target systems, and is ideal for debugging, programming microcontrollers, and flashing firmware. Compatible with Windows operating systems, this adapter is a must-have tool for electronics engineers and hobbyists.
add_circle The Upside
- check Versatile protocol support for multiple applications
- check Plug-and-play with standard USB-A connector
- check Affordable solution for hobbyists and professionals
remove_circle The Downside
- close May require driver installation on some systems
- close Build quality can vary between sellers
- close Limited to USB 2.0 speeds
Specifications & features
Key features
- check_circle Supports I2C, SPI, UART, TTL, and ISP protocols
- check_circle Full-speed USB 2.0 interface, compatible with USB 1.1
- check_circle Operates at 3.3V or 5V TTL levels
- check_circle Hardware full-duplex UART with baud rates up to 2Mbps
- check_circle Compatible with Windows 98/ME/2000/XP/Vista/7/8/10 (32/64-bit)
Specifications
Baud Rate
50bps ~ 2Mbps
Chipset
CH341A
Interface
USB 2.0 Full Speed
Operating Systems
Windows 98/ME/2000/XP/Vista/7/8/10 (32/64-bit)
Tags
Other
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