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GSM GPS SIM808 Breakout Core Board
95,000 TND
TTC
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.
Quick Specs
- Board Product Code: BK-SIM808
- Quad-band 850/900/1800/1900MHz
- GPRS multi-slot class 12/10
- GPRS mobile station class B
- Bluetooth: compliant with 3.0+EDR
- Board Size 37 * 27 mm
- Analog audio interface
- RTC backup
- 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℃
- GSM Antenna pad
- Jamming Detection
Board Layout
Board Layout & Pin Functions
PWRIN range is from 5.0V to 10V, 5.0V is recommended, TXD and RXD are TTL level which can be directly connected with MCU.
Testing the Sim808 Module
- Install GSM, GPS and Bluetooth antenna
- Install SIM card
- Feed power supply to PWRIN pin, LED indicator D102 will come ON
- Note: PWRIN range is from 5.0V to 10V. 5.0V is recommended
- If LED D100 Blink quickly, which shows un-registration network
- If LED D100 Blink slowly shows registration successful
- Default Baud Rate : 9600
Resources
1900-00326