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Description: 1. Convert USB to RS485: The USB CH340 To RS485 Converter Adapter Module enables the conversion of data signals from a USB interface to RS485 standard for transmission over longer distances and in multi-point networks. 2. Compatible with CH340G: This adapter is based on the popular CH340G USB to UART bridge IC, ensuring compatibility with various software tools and programming languages, such as Python, C++, and Arduino IDE for easy configuration and monitoring. 3. RS485 Interface: The device offers a full-featured RS485 interface, which includes a driver transceiver, termination resistors, and a transformer isolator that protects against electromagnetic interference (EMI) and other common issues in industrial applications. 4. Versatile Communication Protocol: Supports standard RS485 communication protocol with bi-directional data transfer capabilities, allowing for master or slave operation with high data rates and long-range transmission capabilities. 5. Ground Loop Isolation: I
| Specification | Details |
|---|---|
| Interface | USB (Micro-USB) |
| Conversion Type | USB-to-RS485 |
| RS485 Port | DB9 Female TTL Level |
| Communication Rate | Up to 921.6 Kbps |
| Power Supply | Powered via USB (no external power required) |
| Operating Voltage | 4.5V to 5.5V |
| Current Consumption | Typically <10mA |
| Dimension | 52mm x 30mm x 15mm |
| Material | High-quality plastic Metal shell |
| Certification | CE FCC RoHS compliant |
