---
product_id: 449565363
title: "Waveshare RS485 to WiFi/Ethernet Converter, Modbus MQTT Gateway, 3 Ports (2 Ethernet, 1 RS485), Industrial IoT Adapter, Motherboard"
brand: "waveshare"
price: "€ 73.08"
currency: EUR
in_stock: true
reviews_count: 3
category: "Waveshare"
url: https://www.desertcart.ie/products/449565363-waveshare-rs485-to-wifi-ethernet-converter-modbus-mqtt-gateway-3
store_origin: IE
region: Ireland
---

# 2 Ethernet ports for seamless wired connectivity RS485 to WiFi for flexible industrial IoT integration Supports Modbus TCP/RTU & MQTT for versatile protocol bridging Waveshare RS485 to WiFi/Ethernet Converter, Modbus MQTT Gateway, 3 Ports (2 Ethernet, 1 RS485), Industrial IoT Adapter, Motherboard

**Brand:** waveshare
**Price:** € 73.08
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Legacy to Future: Industrial IoT Made Effortless

## Quick Answers

- **What is this?** Waveshare RS485 to WiFi/Ethernet Converter, Modbus MQTT Gateway, 3 Ports (2 Ethernet, 1 RS485), Industrial IoT Adapter, Motherboard by waveshare
- **How much does it cost?** € 73.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/449565363-waveshare-rs485-to-wifi-ethernet-converter-modbus-mqtt-gateway-3)

## Best For

- waveshare enthusiasts

## Why This Product

- Trusted waveshare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Flexible Communication Modes:** Operate as TCP/UDP client or server, plus HTTPD client mode, giving you full control over your data flow and network architecture.
- • **Universal Protocol Compatibility:** Seamlessly convert and bridge Modbus TCP, Modbus RTU, and MQTT protocols to future-proof your IoT infrastructure.
- • **Wireless Freedom with RS485 to WiFi:** Break free from cables and integrate legacy RS485 devices into modern wireless networks effortlessly.
- • **Dual Ethernet Ports for Robust Networking:** Ensure stable, high-speed wired connections with two dedicated Ethernet ports, perfect for mission-critical industrial setups.
- • **Compact Industrial Design with DIN Rail Mount:** Save space and simplify installation with a rugged, rail-mountable form factor tailored for industrial environments.

## Overview

The Waveshare RS485 to WiFi/Ethernet Converter is a versatile industrial IoT gateway designed to bridge traditional RS485 serial devices with modern Ethernet and WiFi networks. Featuring dual Ethernet ports, support for Modbus TCP/RTU and MQTT protocols, and flexible communication modes, it offers a compact, DIN rail-mountable solution ideal for automation and industrial control systems. Power supply sold separately.

## Description

Buy

Review: Ottimo - Usato per la centralina della piscina per leggere i dati in real time ottimo
Review: Schlechte Anleitung, komplizierter Support, funktioniert nicht. - Leider bin ich von diesem Produkt sehr enttäuscht worden. Die Einrichtung ist kompliziert, es gibt von Waveshare eine ganze Menge Software aber keine funktioniert hier so richtig und findet das Gateway. Über die Website konnte ich es erreichen, die Einstellungen dort sind aber kompliziert und die Oberfläche unlogisch. Die Anleitung ist unbrauchbar. Der Support antwortet zwar, helfen kann aber aber auch nicht wirklich. Letztendlich aber alles egal, das Hauptproblem ist nämlich dass das Gateway nicht als Modbus Gerät erkannt wird und damit leider auch seine Grund Funktionalität nicht erfüllt. Schade! Ich hätte es gerne benutzt, MQTT, Modbus TCP und RR485 wären ja wirklich toll aber so kann man es nicht brauchen.

## Features

- RS485 to WIFI/Ethernet serial server supports RS485 to WIFI, RS485 to Ethernet, Ethernet to WIFI, etc. supports TCP Server / TCP Client / UDP Server / UDP Client
- Serial command mode, the user sends data to the server according to the protocol, send data to different servers without restarting
- Support HTTPD Client Mode, after the user has set the HTTP header through AT commands or web page, the module can send data to the HTTP server, or obtain data from the HTTP server
- Support MQTT function, support Modbus TCP and Modbus RTU interconversion mode
- Industrial rail-mount support, easy to install, compact size, cost-effective. Power supply is not included, it is recommended to use a 12 V industrial DIN rail power supply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4K1WN58 |
| Available Memory Slots | 2 |
| Brand | Waveshare |
| Brand Name | Waveshare |
| CPU Model | Core i7 |
| CPU socket | LGA 1046 |
| Compatible Devices | Industrial PC, PLC, Automation Equipment |
| Compatible Processors | Rockchip |
| Compatible devices | Industrial PC, PLC, Automation Equipment |
| Compatible processors | Rockchip |
| Customer Reviews | 3.9 out of 5 stars 18 Reviews |
| Graphics Card Interface | PCI Express |
| Main Power Connector Type | 24-Pin |
| Manufacturer | Waveshare |
| Model Name | RS485 zu WiFi/Ethernet Modul |
| Model Number | RS485 zu WiFi/Ethernet Modul |
| Number of Ethernet Ports | 2 |
| Number of Ports | 2 |
| Platform | Web Browser |
| Processor Socket | LGA 1046 |
| RAM Memory Technology | DDR3 |
| RAM memory technology | DDR3 |
| System Bus Standard Supported | PCIe |
| Total HDMI Port | 1 |
| Total PCIe Ports | 1 |
| Total SATA Ports | 2 |
| UPC | 755291679045 |

## Product Details

- **Brand:** Waveshare
- **RAM memory technology:** DDR3
- **Platform:** Web Browser
- **Model name:** RS485 zu WiFi/Ethernet Modul
- **Main power connector type:** 24-Pin
- **Graphics card interface:** PCI Express
- **Memory slots available:** 1
- **Number of ports:** 2
- **Total Ethernet ports:** 2
- **Total HDMI ports:** 1

## Images

![Waveshare RS485 to WiFi/Ethernet Converter, Modbus MQTT Gateway, 3 Ports (2 Ethernet, 1 RS485), Industrial IoT Adapter, Motherboard - Image 1](https://m.media-amazon.com/images/I/41--+6eR+ML.jpg)
![Waveshare RS485 to WiFi/Ethernet Converter, Modbus MQTT Gateway, 3 Ports (2 Ethernet, 1 RS485), Industrial IoT Adapter, Motherboard - Image 2](https://m.media-amazon.com/images/I/51QqEa2OTeL.jpg)
![Waveshare RS485 to WiFi/Ethernet Converter, Modbus MQTT Gateway, 3 Ports (2 Ethernet, 1 RS485), Industrial IoT Adapter, Motherboard - Image 3](https://m.media-amazon.com/images/I/611m74Z0w-L.jpg)
![Waveshare RS485 to WiFi/Ethernet Converter, Modbus MQTT Gateway, 3 Ports (2 Ethernet, 1 RS485), Industrial IoT Adapter, Motherboard - Image 4](https://m.media-amazon.com/images/I/6167APstK9L.jpg)
![Waveshare RS485 to WiFi/Ethernet Converter, Modbus MQTT Gateway, 3 Ports (2 Ethernet, 1 RS485), Industrial IoT Adapter, Motherboard - Image 5](https://m.media-amazon.com/images/I/61gjv209adL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ottimo
*by G***. on 17 April 2023*

Usato per la centralina della piscina per leggere i dati in real time ottimo

### ⭐ Schlechte Anleitung, komplizierter Support, funktioniert nicht.
*by T***T on 24 April 2023*

Leider bin ich von diesem Produkt sehr enttäuscht worden. Die Einrichtung ist kompliziert, es gibt von Waveshare eine ganze Menge Software aber keine funktioniert hier so richtig und findet das Gateway. Über die Website konnte ich es erreichen, die Einstellungen dort sind aber kompliziert und die Oberfläche unlogisch. Die Anleitung ist unbrauchbar. Der Support antwortet zwar, helfen kann aber aber auch nicht wirklich. Letztendlich aber alles egal, das Hauptproblem ist nämlich dass das Gateway nicht als Modbus Gerät erkannt wird und damit leider auch seine Grund Funktionalität nicht erfüllt. Schade! Ich hätte es gerne benutzt, MQTT, Modbus TCP und RR485 wären ja wirklich toll aber so kann man es nicht brauchen.

### ⭐⭐⭐⭐⭐ Solid
*by F***M on 24 January 2026*

I liked it, solid

## Frequently Bought Together

- Waveshare RS485 to WiFi/Ethernet Serial Server, Modbus MQTT Gateway, Rail-Mount, Compact Size, Industrial Gateway, Motherboard, Mini ITX
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-27*