This Linux OpenWRT Programmable Gateway is ready with Serial ports, Ethernet, and WiFi ready for developers to develop applications such as wired and wireless Serial Modbus gateways and more.

Linux OpenWRT
2 x RS232/RS485/RS422
1 x Ethernet
1 x WiFi

Please refer to software developer guide for more applications

CPU : MT7688AN MIPS CPU , 580 MHz
RAM : 128M Bytes DDR2 RAM
ROM : 32M Bytes Flash ROM
OS : OpenWRT Linux OS

WiFi port
2.4G WiFi IEEE 802.11 b/g/n
Support AP / Station

Ethernet
Port Type : RJ-45 Connector, 10/100 Mbps ( Auto Detect )
Protocol : ARP , IP , ICMP , UDP , TCP , HTTP , DHCP , PPPoE , DDNS , NTP , FTP , Telnet
Mode : TCP Server / TCP Client / UDP
Setup : HTTP Browser Setup (IE & Netscape) , Console
Protection : Built-in 1.5KV Magnetic Isolation

Serial Port
2 x RS232/422/485 ( RS232 RX/TX only )
Speed : 300 bps ~ 230.4 K bps
Parity : None , Odd , Even , Mark , Space
Data Bit : 5 , 6 , 7 , 8
Stop Bit : 1 , 2
RS232 Pins : Rx , Tx , GND
RS422 Pins : Rx+ , Rx- , Tx+ , Tx- ( Surge Protect )
RS485 Pins : Data+ , Data- ( Surge Protect )
15KV ESD for all signals

SD Interface : micro SD card ( for 16G storage )
USB ( Host x 1 port ) : for Memory Storage, Camera
RTC : Real Time Clock x 1
Watch Dog Function (CPU built-in)
Buzzer x 1
Power : DC 9~32 V , 1000 mA 1000mA@12V, support DC Jack & Terminal Input
PoE : Power over Ethernet 802.3 af ( Optional )
LED Lamp : 4 x LED indicators (to be programmed)
Operating Temperature : -20 ~ 70 °C
Storage Temperature : -25 ~ 80 °C
Dimension : 180 x 110 x 30 mm ( W x D x H )
Weight : 350 g
RoHS Compliant
Regulatory Approvals : EMC, FCC Class A, CE Class A
Warranty : 1 year