sim908 working plz help if anyone know

[asim_123]

HI friends
i am working on sim908 but i am facing problems related on the power the sim908 is not working plz help if any one know

 

[milind.a.kulkarni]

how did u came to know that you have problem with the power on board.....did u tried some AT commands from UART ....generally these chips get high input current while transmitting and receiving ..... Frist try to red some manufacture ID or device ID....then you can see ..... second important point is voltage range of IC is 3.2V ~ 4.8 so better to operate it 3.3V or slightly higher than that....

Good Luck

 

[asim_123]

sir plz I will be thankfull to you if you contact me on skype i want to show the module to you my id is
akhlaqi6