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WAVESHARE

Waveshare RS485 to Ethernet Converter

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USB Interface Module for everyday users

The Waveshare RS485 to Ethernet Converter by WAVESHARE is a mid-range usb interface module designed for everyday users. It features Model No. / Name: Converter and Power Consumption (W): <1W.

₹3,264
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Total: ₹3,264
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 16 Aug30 Aug
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Quick Specs

Model No. / Name: Converter
Power Consumption (W): <1W
Ethernet: Connector: 4-pin RJ45 Communication rate: 10/100Mbps Interface protection: 1.5KV electromagnetic isolation
RS485: Connector: screw terminal (A+, B-, GND) Baudrate: 600bps~230.4Kbps
Length (mm): 69.6
Width (mm): 63.5

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-968469Category: USB Interface Module

About This Product

The Waveshare RS485 to Ethernet Converter by WAVESHARE is a mid-range usb interface module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: Converter
  • Power Consumption (W): <1W
  • Ethernet: Connector: 4-pin RJ45 Communication rate: 10/100Mbps Interface protection: 1.5KV electromagnetic isolation — plenty of room for files, apps, and media
  • RS485: Connector: screw terminal (A+, B-, GND) Baudrate: 600bps~230.4Kbps — compatible with modern devices
  • Length (mm): 69.6
  • Width (mm): 63.5
  • Weight (g): 225
  • Shipping Weight: 0.235 kg

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This is a Waveshare RS485 to Ethernet Converter. The RS485 TO ETH module provides an easy way to communicate between RS485 and RJ45 port Ethernet. It can be configured via a webpage, AT commands, serial protocol, and network protocol provides configuration protocol that can be integrated into your own software. It supports customized heartbeat packets and customized registration packets which makes sure the connection is truthful, as well as actively retrieving sensor data and auto passing the registered packet as identifier after the connection is established so that different devices can be distinguished. The RS485 to Ethernet Converter comes with several working modes such as TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST). etc.

Useful Link:

https://www.waveshare.com/wiki/RS485_TO_ETH

Features: 

  1. M0 series 32-bit ARM processor, fast speed, high efficiency
  2. 10/100M Auto-MDI/MDIX Ethernet interface, regardless of cross-over or straight-through cable
  3. Configurable RS485 baud rate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space
  4. Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)
  5. Supports DNS domain name resolution, configurable DNS server
  6. Supports DHCP, auto-obtained IP, or static IP
  7. Firmware is upgradable via the network
  8. Restore to factory settings via software and/or hardware
  9. Comes with a default MAC address, which is customizable
  10. Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software
  11. Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.
Note : Power adapter not included in kit.

Package Includes: 

1 x RS485 to Ethernet Converter for EU  

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.