RAM : 1 G Bytes SDRAM
ROM : 4G/ 8G/ 16G/ 32G Bytes EMMC Flash ROM (option)
OS : Linux raspbian 4.14 / GNU/Linux
Ethernet
Port Type : RJ-45 Connector
Speed : 10 /100 M bps ( Auto Detecting )
Protocol : ARP , IP , ICMP , UDP , TCP , HTTP , DHCP
Protocol ：PPPoE , DDNS , NTP , FTP , Telnet
Mode : TCP Server / TCP Client / UDP
Setup : HTTP Browser Setup (IE & Netscape) , Console
Security : Setup Password
Protection : Built-in 1.5KV Magnetic Isolation
Serial Port *2
Port : RS -232 / 422 / 485 * 2 Ports ( Surge Protect )
Speed：300 bps ~ 921.6 K bps
Parity：None , Odd , Even , Mark , Space
Data Bit：5 , 6 , 7 , 8
Stop Bit : 1 , 2
RS-232 Pins : Rx , Tx , GND
RS-422 : Rx+ , Rx- , Tx+ , Tx- ( Surge Protect )
RS-485 : Data+ , Data- ( Surge Protect ) ( Over current protect )
15KV ESD for all signals
Digital Input / Output : GPIO * 16 Pins
HDMI for Video / Audio
SPI Interface * 1
I2C Interface * 1 port
SD Interface : micro SD card ( for storage only )
RTC : Real Time Clock * 1
Buzzer * 1
Mini-PCIE Connector (USB) - for 4G / WIFI / BLUETOOTH / LoRa )
Power : DC 9~32 V , 1000 mA 500mA@12V, support DC Jack & Terminal Input
LED Lamp : SYS ,EMMC MEMORY R/W LAN LINK, LAN TRANSMIT
Environment : Operating Temperature:-10 0℃〜70℃
Storage Temperature : -20℃〜80℃
