USB to RS485 Module
USB 1.1/2.0/3.0 to RS485 converter using the CH340 chip, supporting baud rates from 2400 bps to 115.2 Kbps with TVS lightning protection. Compatible with Windows, macOS, and Linux.
Pinout
- USBType · USB
- AType · Signal
- BType · Signal
- GNDType · Ground
| Pin | Type |
|---|---|
| USB | USB |
| A | Signal |
| B | Signal |
| GND | Ground |
Pin details
4 connections- USBUSB
- ASignal
- BSignal
- GNDGround
Start wiring
Ethernet · UART · SPI · Shield
Module pins: GND, USB, A, B. Schematik maps them to your board in the app.
Wired comms
118 other optionsW5100/W5500 Ethernet shields, LAN8720 RMII PHY boards, MAX3243 RS-232 level shifters, isolated USB-to-RS485 converters, CAN FD bridges, and passive or active PoE injectors and splitters.
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