This is an RS232/485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, serial port to HTTPD Client, etc. Outline Power supply--DC 6~36V Power supply method--DC 5.5 power port, screw terminal Dimensions(L × W × H)--84.00×64.00×24.00mm Communication Ethernet--10 / 100M auto-negotiation RJ45 connector WIFI--802.11b/g/n compliant Serial port--RS232 (ESD/EFT),RS485 (ESD/EFT/surge 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 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? Humidity range: 5% ~ 95% relative humidity Online Tutorial/Online Document: n9.cl/lxr1p Package Content RS232/485 TO WIFI ETH (B) x1 2.4G WiFi antenna x1 Rail-mount buckle x1 Screwdriver x1 Screws pack x1

Industrial grade metal case design, supports wall-mount and rail-mount installations, small in size, easy to install. ?Applications?It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring,etc. ?Power Supply Methods?Support Screw Terminal and DC 5.5 Power Port for Power Supply, DC 6~36V Wide Voltage Range Input. ?Support transparent transmission mode?Support TCP Server, TCP Client, UDP Server, UDP Client. ?Support multi wireless networking methods?Support AP mode, STA mode, and AP+STA mode. ?Support multi wired networking methods?Support APLAN, APWAN, Router, and Bridge mode. The module can realize functions such as serial port to WIFI, serial port to Ethernet, Ethernet to WIFI and so on. ?Ethernet Port and WiFi To RS232 / 485?Ethernet Port and WiFi To RS232 / 485: The Ethernet port and WiFi can send data to the two serial ports at the same time. ?RS232 / 485 To Ethernet Port and WiFi ?Only one of the RS232 and RS485 can send data to the Ethernet port and WiFi at the same time. This is an RS232/485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, serial port to HTTPD Client, etc.