PRODUCT

Contact us

Name:Helen.

Tel:0755-82720811

E-mail:helen@chinalctech.com

Add:Room 309,Building No.6,Mengliyuan Industrial Park,No.146 Yousong Road,Longhua District,Shenzhen,518109

Online consulting

Communication module

Position:Home > Product > Module series > Communication module >

SIM900A GSM/GPRS mobile development board

 
 

1,onboard SIM900A double-frequency 900/1800 MHZ highly integrated GSM/GPRS module;

 

2,onboard LM2596 high-power power supply chip, powerfully guarantee module work stably for a long time;

 

3,on-board flip SIM gets stuck, easy loading and unloading of SIM card;

 

4,on-board terminals or DC power supply (the default terminal), 7.5-12 v input voltage;

 

5,onboard audio interface and microphones, convenient user calls tests;

 

6,onboard UART interface, meet different user requirements;

 

7,onboard three LED lights: power light, signal lights, calls for;

 

8,PCB board size: 68.5 (mm) x38.5 (mm)