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CH343G Datasheet

High-Performance USB-C to UART Board for Reliable Data Communication: Enhance Your Embedded Systems with Seamless Connectivity

The 7Semi CH343 USB-C to UART Board is a high-efficiency communication module designed for developers, engineers, and hobbyists who require stable, high-speed data transmission. Built around the advanced CH343G chip, this module supports baud rates of up to 6Mbps, making it ideal for applications such as embedded systems, industrial automation, and device debugging. It offers broad compatibility with multiple operating systems, including Windows, macOS, Linux, and Android, ensuring smooth integration across various platforms.

Designed for durability and reliability, this module features robust protection mechanisms, including a resettable fuse and transient voltage suppressor, safeguarding against overcurrent, overvoltage, and static discharge. Its flexible TTL level switching and USB Type-C interface provide versatility for different project requirements, making it an essential tool for efficient serial communication.

Key Features of 7Semi CH343 USB-C to UART Board

High-Speed Data Transfer:
Supports transmission rates from 50bps to 6Mbps, ensuring rapid and stable communication.
Broad System Compatibility:
Works seamlessly with Windows (7/8/8.1/10/11), macOS, Linux, and Android devices.
Advanced CH343G Chipset:
Delivers superior performance over the CH340G, supporting multiple IO voltage levels (5V, 3.3V, 2.5V, 1.8V).
Enhanced Protection Circuitry:
Equipped with a resettable fuse, transient voltage suppressor, and IO protection circuit for resistance against overcurrent, voltage spikes, surges, and static electricity.
Adjustable TTL Levels:
Supports 3.3V and 5V TTL level switching, allowing flexible voltage configuration.
USB Type-C Interface:
Features a durable and user-friendly USB-C port with resettable fuse and ESD protection for long-term reliability.
Optimized UART Connectivity:
Comes with a 6-pin right-angle header, providing easy and secure connections for diverse applications.