User Manual

3
Cellular Modem
Based on Quectel BG96 Module
Cellular Antenna
Internal single antenna
GPS Antenna
Dedicate high performance ceramic antenna
UIM requirement
Support
：
3FF SIM Interrupt Mode
No Support
：
Hot Plug/Unplug
Battery Monitor
Internal analog input
Build in battery manager
Yes
Interface
Debug UART
12V DC Input Ground
Relay Drive (Open Drain , 500mA current)
Dedicated Output for buzzer control
Ignition Input
GPIO
Dedicate Timers
Yes
Watchdog
External HW via MCU
Motion Detect
Supported（GPS/G-Sensor）
LED
3 LED Supported
1- RED; 1- Green;1-Orange
2-
Battery
built in battery（4400mAH Lion）
Working Time
6 months
Power switch
No
Power Cable color
4 or 6 colors
Power Cable connector type
12-pin connector+5pin
Power Consumption
< 5Watts
The SIMBA provides support for specialized hardware features through extended AT commands.
The features supported include the following:
Accelerometer
The accelerometer can be used for motion detection and driver behavior monitoring.