Elfin-EG4X
用户手册
- 7 -
Data Bits
7,8
Stop Bit
1,2
Check Bit
None,Even,Odd
Baud Rate
TTL
：
1200 bps~460800 bps
Flow Control
No Flow Control
Half-Duplex(RS485)
Software Flow Contorl
Software
Configuration
Serial AT Command
IOTService Serial Port Configuration Software
IOTService Network Configuration Software
Firmware Upgrade
UART or OTA Upgrade
Basic Parameter
SIM Card
Nano SIM card(1.8V/3V)
Size
68.5mm x 35mm x 17.8mm
Operating Temp.
-40 ~ 85°C
Storage Temp.
-45 ~ 105°C, 5 ~ 95% RH
（
no condensation
）
Input Voltage
9~18VDC@1A
Typical 9V@1A
Average Working
Current
~300mA@9V
Peak Current
2A
1.3. Key Applications
The Elfin-EG4X module connects the serial device to the Internet and conforms to the TCP/IP
protocol for transmitting serial data.
⚫
Remote device monitoring
⚫
Production asset tracking and monitoring
⚫
Security field
⚫
Industrial sensors and controllers
⚫
Health medical equipment
⚫
ATM equipment
⚫
Data acquisition equipment
⚫
UPS power management equipment
⚫
Telecommunication equipment
⚫
Data display device
⚫
Hand-held device
⚫
Attendance system and terminal equipment
