• Waveshare RS485 Rail Mount IoT Module
  • Waveshare RS485 WiFi Ethernet Converter
  • Waveshare serial server
  • Waveshare Modbus gateway with MQTT and HTTP support
  • Waveshare RS485 Module
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Waveshare

Waveshare Rail-Mount Serial Server RS485 to WiFi/Ethernet Converter Module, Modbus TCP/RTU & MQTT Protocol Gateway for Industrial IoT Applications

Waveshare Rail-Mount Serial Server RS485 to WiFi/Ethernet Converter Module, Modbus TCP/RTU & MQTT Protocol Gateway for Industrial IoT Applications

In stock

Rs. 3,652.96
Rs. 3,652.96
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Note: In case you receive a damaged or faulty product, please return it in the original box with all foam and packaging. Returns will not be accepted if further damage occurs due to improper packing.

For refund/return/replacement, call us at +91 95995 94520 or email us at support@rees52.com

Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

COD (Cash on Delivery)

  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
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Description:

Waveshare Rail-Mount Serial Server is a compact RS-485 to WiFi/Ethernet module designed for industrial data acquisition and IoT gateway applications. It supports multiple functions, including Modbus gateway, MQTT gateway, RS485 to HTTPD client, and serial-to-WiFi/Ethernet conversions. Featuring RS-485, WiFi, and Ethernet interfaces, it enables versatile connectivity options. The module offers 5–36V wide-range power input via screw terminals and comes in a V0 flame-retardant rail-mountable case. Ideal for IoT integration, smart instrumentation, security systems, and remote monitoring in industrial environments.

Specification:

Outline
Communication interface RS485, screw terminal
Power supply 5~36V DC, screw terminal
Case PC + ABS, V0 flame retardant grade
Dimensions L × W × H: 109.66 × 28 × 64.71 mm
Communication
Ethernet 10 / 100M auto-negotiation RJ45 connector
WIFI 802.11b/g/n compliant
Serial port RS485 interface (Anti-surge, Lightningproof, Over-current protection)
Wireless specification
Frequency Band 2.412 ~ 2.484 GHz
Wireless network Station / AP / AP+Station Mode
Security mechanism WPA-PSK / WPA2-PSK
Encryption type TKIP / AES
Transmitting power 802.11b: +19dBm (Max.@11Mbps)
802.11g: +18dBm (Max.@54Mbps)
802.11n: +17dBm (Max.@HT20, MCS7); +17dBm (Max.@HT40, MCS7)
Receiving sensitivity 802.11b: -89dBm (@11Mbps)
802.11g: -81dBm (@54Mbps)
802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7)
Serial specification
Baudrate 300 ~ 460800 bps
Parity bit none, odd, even, mark, space
Data bit 5 ~ 9 bits
Flow control N/A
Software
Protocol TCP / UDP / ARP / ICMP / DHCP / DNS / HTTP / MQTT
Configuration host, web browser, serial AT command
Communication method TCP/IP direct communication, VCOM
Operating mode Transparent transmission, serial command, HTTPD Client, Modbus TCP to Modbus RTU
Environment requirement
Operating temperature -40℃ ~ 85℃
Storage temperature -45℃ ~ 125℃
Humidity range 5% ~ 95% relative humidity

Features:

  • Support 802.11b/g/n wireless standards.
  • Support WAVESHARE-link.
  • Support route and bridge modes.
  • Support RS485 to Wifi/ Ethernet communication.
  • Rich indicator LED: Power, link, RXD, TXD.
  • Wide voltage DC 5~36V, supports terminal power

Product Interface:

Useful Link:

Waveshare Rail-Mount Serial Server RS485 to WiFi/Ethernet Converter Module

Package Includes:

  • 1 x RS485 TO WIFI/ETH
  • 1 x Antenna