Description
The CEAC CH340G USB to TTL Converter is a compact interface module designed to bridge a computer’s USB connection with a compatible TTL-level UART serial interface.
The CH340G controller converts USB communication into UART serial data, helping developers and technicians communicate with supported microcontrollers, embedded systems and electronic devices. Its USB-A connector plugs into a compatible computer, while the header pins provide connections to the target circuit.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | CEAC (As Supplied in the Product Listing) |
| Controller IC | CH340G |
| Product Type | USB-to-TTL Serial Converter Module |
| Computer Interface | USB-A |
| Serial Interface | UART/TTL |
| Connections | Header Pins; Confirm Exact Pin Assignments Before Use |
| Logic Voltage | Confirm Supported Voltage and Jumper Configuration |
| Supported Operating System | Depends on the Available CH340 Driver and Operating-System Version |
| Exact Baud-Rate Range | Confirm Against the Controller Documentation and Module Implementation |
Key Features and Benefits
USB-to-UART Conversion
The CH340G controller provides a serial communication bridge between USB and UART-compatible equipment.
Compact USB-A Design
The integrated USB connector makes the module convenient for development benches, electronics testing and compatible computer connections.
Useful for Embedded-System Development
The converter can help establish serial communication for debugging, configuration and testing when the target device supports the appropriate UART interface.
Header-Pin Connections
The pin headers allow connections to a compatible circuit using suitable jumper wires or connectors. Confirm the pin labels and orientation before applying power.
Typical Applications
Depending on the target device and electrical compatibility, this module may be used for:
– Microcontroller development and debugging
– UART serial communication testing
– Embedded-system configuration
– Electronics prototyping
– Serial console access on compatible devices
– Learning and educational electronics projects
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