---
product_id: 109625969
title: "Top Selling DTU-H100 - Serial RS232/RS485 to Wifi Converter (Black)"
brand: "modular technology"
price: "335.40 DT"
currency: TND
in_stock: true
reviews_count: 1
category: "Pc"
url: https://www.desertcart.tn/products/109625969-top-selling-dtu-h100-serial-rs232-rs485-to-wifi-converter
store_origin: TN
region: Tunisia
---

# Top Selling DTU-H100 - Serial RS232/RS485 to Wifi Converter (Black)

**Brand:** modular technology
**Price:** 335.40 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Top Selling DTU-H100 - Serial RS232/RS485 to Wifi Converter (Black) by modular technology
- **How much does it cost?** 335.40 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/109625969-top-selling-dtu-h100-serial-rs232-rs485-to-wifi-converter)

## Best For

- modular technology enthusiasts

## Why This Product

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

## Description

Color:Black
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       	       
        
         
        
        	
        	
        		
        			Introduction DTU-H100 is a serial RS232/RS485/RS422 to WiFi/Ethernet server,used for data transparent transmission.The Ethernet port support router function,UART function port support “RS232” and“RS485”(the two port can't use together).DTU-H100 not only can achieve RS232/485 to WiFi、RS232/485 to Ethernet, But Also can achieve Ethernet and Wi-Fi two-way data transparent transmission. Overview of Characteristic  EmbeddedUART to Wi-Fi device, hardware flow control (RTS/CTS) RS232 interface Support IEEE802.11b/g/n Wireless standards Support TCP/UDP/HTTP/TLS/Modbus Network Protocols Support RS232/RS485/Ethernet Data Interface RS232 RS485 automatic switching Support Work As STA/AP/AP+STA Mode Support Router/Bridge Mode Networking Support AT+ Instruction Set for Configuration Support Friendly Web Configuration Page Single 5~18V DC Power Supply Size: 84 x 84 x 25mm FCC/CE/TELEC/RoHs Certificated    System info  Processor:MIPS Basic Frequency 380MHz Flash&SDRAM:1MB&8MB Operating System:eCOS Port Number :1RS232/RS485 Baud Rate      RS-232：600 bps~230.4K bps， RS-485：600 bps ~ 230.4K bps Operating Temp. -25 ~ 70°C Storage Temp. -45 ~ 85°C， 5 ~ 95% RH（no condensation）

## Features

- Support RS232/RS485 to Ethernet/Wi-Fi Converter, Serial Speed Up to 230400 bps
- Support TCP/UDP/HTTP/TLS/Modbus Network Protocols
- SupportSTA/AP/AP+STA Mode
- Single 5~18V DC Power Supply
- Size: 84 x 84 x 25mm

## Images

![Top Selling DTU-H100 - Serial RS232/RS485 to Wifi Converter (Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41ECui3MFHL.jpg)
![Top Selling DTU-H100 - Serial RS232/RS485 to Wifi Converter (Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41f1sLQRsvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
        
*by F***E on May 1, 2018*

It's just was I was looking for... no more cable!
  

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**Shop now:** [https://www.desertcart.tn/products/109625969-top-selling-dtu-h100-serial-rs232-rs485-to-wifi-converter](https://www.desertcart.tn/products/109625969-top-selling-dtu-h100-serial-rs232-rs485-to-wifi-converter)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-11*