SIM808 Development Board GSM GPRS GPS Module
SIM808 Development Board GSM GPRS GPS Module
SIM808 Development Board GSM GPRS GPS Module
SIM808 Development Board GSM GPRS GPS Module
SIM808 Development Board GSM GPRS GPS Module
SIM808 Development Board GSM GPRS GPS Module
SIM808 Development Board GSM GPRS GPS Module
SIM808 Development Board GSM GPRS GPS Module
SIM808 Development Board GSM GPRS GPS Module

SIM808 Development Board GSM GPRS GPS Module

Model NO.
USD 11.00-17.00 / pieces
Minimum order quantity:
10 pieces
Supply Ability:
10000 pieces / Day
Country of Origin:
  • Place of Origin:CN;GUA
  • Brand Name:SIMCOM
  • Model Number:SIM808
  • Frequency:850/900/1800/1900MHz
  • Dimensions:79*58.4 mm
  • Chipset:SIM808
  • Function:SMS.Dada.Vioce
  • Type:Development Board
  • Supply voltage range:5-12V
  • Operation temperature:-40°C to +85 °C
  • Product name:SIM808 GSM GPRS GPS Module
  • Support:RTC
  • Application:Industrial Field/M2M
Product Description


1.Three power input interface: DC044 interface and V_IN and a lithium battery interface.

Note that: The range of DC044 and the V_IN pin voltage input is 5 - 26V, when use the 5V as the power, be sure that the power supply can provide 2A current. The range of voltage of Lithium battery input power is 3.5 - 4.2V.

2. Switch: It is used to open / close the input power supply for the module. When in use, please confirm the toggle switched to the OPEN state (near the board inside).

3. SMA antenna interface: there is a GSM antenna interface, a GPS antenna interface onboard and a BT antenna interface.

4. Start button: When the board is power on, the LED (PWR) will light up. After a long press (about 2 second) on this button, the other three LEDs will be light. And one of them starts to flash; this suggests that SIM808 is beginning to work now. When the power supply, GSM and GPS antenna and SIM card are connected to the module correctly, the LED will be flash slowly (3Second de 1second light), that indicates that the module is registered to the network, and you can make a call or do something else.

5. TTL serial interface: a TTL level interface. Notice that: The pin of VMCU is used to control the high level of TTL UART, so as to realize to match between 1.25V/3.3V /5V systems. For example, if you want to use the 51 MCU to control this board, the pin of VMCU should be connected the DC5V. And if use the STM32 MCU, the pin of VMCU should be connected the DC3.3V. The pins of RXD is the RXD of SIM808 and the pins of TXD is the TXD of SIM808. The pin of V_IN can connect the Power, the function of this pin has the same function of DC044.

6. USB interface: This interface is just use to update the firmware of SIM808 module.

Operation Description:

1. Preparation:


DC9V adapter

USB-TTL module or other tools.

PC software

2. Hardware configurations

2.1 Connect the USB-TTL to the UART interface





2.2 Insert the valid SIM card to the SIMCARD holder.

2.3 Connect the GPS antenna and GSM antenna to the board

Connect the power adapter to the DC044 Interface

2.4 Change the switch

2.6 Press the POWKEY button for 2 second, the SIM808 module will work and the other 3 LEDs will light.

Package Included:

1 X SIM808 Moudle

1 X GSM Antenna

1 X GPS Antenna

Related Products
Our Service

Why choose XEEFEE?

1.We are Alibaba Assessed Gold Supplier.

2. We have best quality control, Best Serviceandcompetitive Price.

3.100% QC inspection Before Shipment.

4100% New &Original.

What's the Price?

1. All the prices are FOB Shenzhen Price

2. Some part’s price is unstable according to the market, please feel free to contact us for the LatestandBestprice.

What's the Payment Method?

1. TT (Bank Wired), PayPal, Western Union, Escrow.

2. The buyer is responsible for all the shipping cost incurred.

3. If you prefer to other payment terms, please contact us.

What's the Refund&Replacement?

If there are any quality problems, please make sure all these items must be returned in their original condition to qualify for a refund or replacement. (Any used or damaged items can not be refunded or replaced).

How is our QC Team?

Our Company

Shenzhen XEEFEE Electronics Co., Ltd.was set up in 2007. It is previously known as XieFeng (H.K.) Electron Limited which was found in 2003. The company relies on Hong Kong, establishes in Shenzhen. Specialize in Electronic Components: IC/Transistor/Diode/Capacitor/Resistor etc. Our clients are all over the world, in different time zones. Especially in Europe.

The total sale volume is above 10 million dollars in 2016. After years of development, Our Company has lots of old customers which are the manufacturers of audio, LCD, PC, PCB.

Most of our products are new and original, any interests please contact me.

How is XEEFEE?

1.More than 1000,000 own stock inventory to meet your needs of different products.

We specialize in various types of Modules.Active electronic components(Integrated Circuits, , Relay, Sensors, and etc)and Passive electronic components (Filter, Magnetic Bead.Diodes, Transistors, Capacitors, Resistors, Inductors, and etc) over 10 years.

2.Competitive priceadvantage helps tosave your purchase cost and your precious time.

We wholesale and distribute new,original &famous brand Electronic Components all over the world.

3.Own the international advanced testing equipment of electronic components and scientific storage system to ensure the quality stability.

4.Excellent elite team, more than 16 years seniority, and a good understanding of international market trends.

Packing & Delivery

Shipping:UPS / Fedex / DHL / TNT / EMS. Pls contact us directly which way your preferred.

For the Countries & Regions where EMS cannot deliver, pls choose other shipping ways.


A.Is your parts new and original ?

Answer : Yes !Our parts could accept any kinds of testing , if there is any quality problems we will take responsible .

B.What is your warranty ?

Answer : Within 60 days after package have been received .

C.How to pay the order ?

Answer : We could accept TT , Escrow , Paypal , Western Union and Alipay .After the order have been confirmed the invoice will be sent for reference .Then make payment as the way you like , as soon as the payment have been confirmed ,we will arrange shippment within 3 days .

D.Quality problems

Answer : If there is any quality problems or questions , we could offer technical support or return service .

E.What is your lead time ?

Answer :There are no lead times for in-stock products. Most of the parts could be shipped out within 3 days after payment have been confirmed.

F.May I have a sample for testing ?

Answer :Yes ! Only to pay shipping cost ,free samples could be sent for testing .

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