Overview
RS485 Device Data Acquisitor / IoT Gateway designed for industrial environments. We have combined multifunction into one with serial server, Modbus gateway, MQTT gateway, RS485 to HTTPD client. RS485, WIFI, and Ethernet ports allow modules to achieve functions such as serial to WIFI, serial to ethernet, and Ethernet to WIFI.

Specifications

1) Outline
Communication interface: RS485, screw terminal
Power Supply: 5 - 36 V DC, Screw Terminal
Case: PC+ABS, V0 flame retardant grade
Dimension: L*W*H:109.66*28*64.71mm

2) Communication
Ethernet: 10/100M Auto Negotiation RJ45 Connector
WIFI: 802.11b/g/n compliant
Serial port: RS485 interface (surge protection, overcurrent protection)

3) Wireless
Frequency band: 2.412-2.484GHz
Wireless Network: Station/AP/AP+Station Mode
Security Mechanism: WPA-PSK / WPA2-PSK
Encryption Type:TKIP / AES
Transmit power:802.11b:+19dBm (up to 11Mbps) 802.11g: +18dBm (up to 54Mbps) 802.11n:+17dBm (Max.) @HT20, MCS 7), +17dBm (max) @HT40, MCS 7)
Reception sensitivity: 802.11b:-89dBm (@11Mbps) 802.11g:-81dBm (@54Mbps) 802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCCS7)

4) Serial
Baud rate: 300-460800bps
Parity bits: No, odd, even number, mark, space
Data Bit: 5-9 bit

5) Software
Protocols: TCP / UDP / ARP / ICMP / DHCP / DNS / HTTP / MQTT
Configuration: Host, Web Browser, Serial AT Command
Communication method: TCP/IP direct communication, VCOM
Operating modes: Transparency transmission, Serial command, HTTPD client, Modbus TCP to Modbus RTU

User Manual: n9.cl/waveshare

Package Includes:

1 x RS485 - WIFI/ETH
1 x Antenna

Total Usb Ports	2
Compatible Devices	Various IoT devices, sensors, industrial equipment
Color Name	RS485 - WiFi/Ethernet
Wireless Comm Standard	802.11b, 802.11g, 802.11n
Batteries Included	No
Batteries Required	No
Brand	WaveShare
Manufacturer	Waveshare
Item Model Number	RS485 To W+E Server-A
Included Components	RS485 to WIFI/ETH, Antenna
Operating System	Linux
Connectivity Technology	Wi-Fi
Product Dimensions	5.3 x 2.3 x 1.4 cm; 150 g

RS485 - WiFi/Ethernet Module, Rail-Mounted Serial Server, Modbus MQTT Gateway, Supports 802.11b/g/n Wireless Standards, Supports RS485 - WiFi, RS485 - Ethernet, Ethernet-WiFi and more

Details

Description

Specifications

Common Questions