Download YIXIN_SIM808 module is a GSM and GPS two-in

Overview
YIXIN_SIM808 module is a GSM and GPS two-in-one function module. It is
based on the latest GSM/GPS module SIM808 from SIMCOM, supports GSM/GPRS
Quad-Band network and combines GPS technology for satellite navigation.
It features ultra-low power consumption in sleep mode and integrated with
charging circuit for Li-Ion batteries, that make it get a super long
standby time and convenient for projects that use rechargeable Li-Ion
battery. It has high GPS receive sensitivity with 22 tracking and 66
acquisition receiver channels. Besides, it also supports A-GPS that
available for indoor localization.
The module is controlled by AT command via UART and supports 3.3V and 5V
logical level.
The hardware for YIXIN_SIM808 module is compatible with the
Arduino.
Specification
PCB size
100mm X 58mm X 1.6mm
Voltage Input DC 5V ~ DC 28V
Interface
UART_TTL,USB,AUDIO
Indicator
NET, STATUS，CALL
Button
ON-OFF, RESET
Switch
POWER
Features
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Quad-band 850/900/1800/1900MHz
GPRS multi-slot class12 connectivity: max.
85.6kbps(down-load/up-load)
GPRS mobile station class B
Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced
AT Commands)
Supports charging control for Li-Ion battery
Supply voltage range 5V ~ 28V
Integrated GPS/CNSS and supports A-GPS
Supports 3.0V to 5.0V logic level
Low power consumption, 1mA in sleep mode
Supports GPS NMEA protocol
Standard SIM Card
Operation temperature:-40°C ~85°C
SIM808 Electronic Characteristics
Min Typical Max Unit
Voltage Input（VBAT）
3.4 -
Input voltage VinH(Target Voltage = 3.3V ) 3
3.3
4.4 VDC
3.6 V
Input voltage VinH(Target Voltage = 5V )
4.5 5
5.5 V
Input voltage VinL
-0.3 0
0.5 V
Peak Current
0
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2
Average Current
2
-
500 mA
Hardware
A
Interface Functions
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GPS Antenna: this is an SMA GPS antenna connector. You can connect
either active GPS antenna to it. Active GPS antenna runs at 2.8V
voltage.
GSM Antenna: this is an SMA GSM antenna connector, just connect it
to a GSM antenna for receiving GSM signal.
Bluetooth antenna: Reserved bluetooth antenna interface,
LateSIM808 with bluetoothfunction,it iscompliant with 3.0+EDR.
Li-ion Battery: this is power supply for the module, input voltage
is from 3.4V to 4.4V. It uses the XH-2.54mm connector, that make
it convenient to connect to 3.7V Li-Po Battery.
DC Power input: The power input port to development board, the input
range is 5 v (DC) to 28 v (DC).
Power switch: he total power switch for development board.
URAT mode selection: Can choose the serial interface mode of
thedevelopment board is “USB to UART” or “UART TTL” through the
interface.
MicroUSB:Through the interface connected to the PC and send the AT
command to operate SIM808 module.
UART TTL:Supports 3.3V or 5.0V logic level.
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ON-OFF Buttons:this is the hard power switch for the SIM808 module.
When the module is power up, you can turn on or turn off the module
by pressing the button for 2s.
RESET Buttons:When the SIM808 module running , you can through the
Buttons to reset the module.
SIM - Card Holder: SIM card holder for standard SIM card .youcan
through the Sim Cards Adapters to use all kinds of mobile phone
card,Such as micro-SIMcardor nano–SIMcard.
Microphoneinterface: this is the reserved interface for the
microphone. By using the microphone, you can make voice calls and
collect speech data around the module.
Speaker interface: this is the reserved interface for the Speaker.
By using the Speaker, you can receive the phone voice.
Net Indicator(D4): It will tell the what status is about the module
linking to network.
Status Indicator(D6): It will tell whether the module is on, light
when the module is running.
Phone callsIndicator: light when the module Have a phone call.
Arduino interface：YIXIN_SIM808 development board is compatible
with the Arduino interface.
LED Statu
LED
Status
Function
Status Indicator（D6） Off
Power of LoNet is off
On
Net Indicator
Power of LoNet is on
(D4) Off
Power of LoNet is off
64ms on/800ms off Module can't find the network
64ms On/3000ms Off
Module has connected to
network
64ms ON/3000ms Off GPRS communication
Phone callsIndicator Off
(D5)
On
No phone connected
Have a phone call