Description

1. Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits. Support USB to RS485 bidirectional conversion. Fast communication, stable and reliable, better compatibility.

2. CH343G is a USB bus adapter chip, which can convert USB to a high-speed asynchronous serial port, supports automatic identification and dynamic self-adaptation of communication baud rate of 115200bps and below, and provides commonly-used MODEM contact signals to expand asynchronous serial ports for computers. It can upgrade a common serial device or MCU directly to a USB bus.

3. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, light-ningproof & anti-electrostatic.

4. Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance.
3 LEDs for indicating the power and transceiver status.

5. Transmission distance up to 1.2km. The USB signal can be converted into a balanced differential RS485 signal and the transmission rate is stable. The reliable speed is 300bps ~ 3Mbps, the transmission distance is about 1.2km for RS485, and about 5 meters for USB.

6. Supports Linux, Android, WinCE, Win11/10/8.1/8/7/XP, etc.

Comes with Online Tutorial Usage Guide and Online Development Resource, Please check: n9.cl/pmi4r

PACKAGE CONTENT

USB TO RS485 (B) x1
USB-A male to female cable x1
Screwdriver x1