Communication MINI SIM808 Module Wireless Development Kit For Studying

Communication MINI SIM808 Module Wireless Development Kit For Studying

Same application and same performance with SIMCOM

Description:

Power supply: 5v~12v;

It contains a set of cell phone lithium battery power connector interface;

There are 3 LEDs in order to make debugging easily;

There is one Micro SIM card holder ;

It contains a set of TTL serial port, compatible with 2.85V, 3.3V, 5v system;

The KIT supports text messaging, phone, GPRS data, GPS, support for the HTTP protocol, supports DTMF decoder, support MMS, support recording function, and so on;

General parameter:

Advantage:

1. Original circuit, original design, we put the interfaces which are not common such as Bluetooth, USB on the back of the PCB to save space.
2. Increase the control pin with power, avoid to the module loss the supply power by Interference.
3. Three positioning holes positioned to achieve the perfect installation, the installation process reduced by 25%
4. Latest program, latest design.
5. competitive price
6. Optimization antenna designing
7. ESD protection
8. Technical support
9. MINI size, easier taking

SIM808 Introduction 
 

SIM808 module is a complete Quad-Band GSM/GPRS module which combines GPS technology for satellite navigation. The compact design which integrated GPRS and GPS in a SMT package will significantly save both time and costs for customers to develop GPS enabled applications. Featuring an industry-standard interface and GPS function, it allows variable assets to be tracked seamlessly at any location and anytime with signal coverage. 

General features

•Quad-band 850/900/1800/1900MHz

•GPRS multi-slot class 12/10

•GPRS mobile station class B

•Compliant to GSM phase 2/2+

– Class 4 (2 W @ 850/900MHz)

– Class 1 (1 W @ 1800/1900MHz)

•Bluetooth: compliant with 3.0+EDR

•Dimensions: 24*24*2.6mm

•Weight: 3.3g

•Control via AT commands (3GPP TS 27.007,27.005 and SIMCOM enhanced AT Commands)

•Supply voltage range 3.4 ~ 4.4V

•Low power consumption

•Operation temperature:-40 ~85

One set evb kit includes(as below picture):

----EVB with SIM808:

----1pcs rf-cable

----1pcs GPS antenna

----1pcs GSM antenna

Schematic

The picture show, Debug module via USB-TTL , more easy and convenient