SIM 300 EVB KIT <-> PIC18f14k50

[pagedown]

sim300-evb

HI Everybody!

Nowdays I have bought a SIM300 EVB KIT with SIM300 modul.
My plan is to connect my GSM Modul to my PIC 18f14K50 Microchip with usart.
Can you help me how can I do that? I have my program on the PIC which handles USART.
There are two rs232 slot on the kit debug and main. I can use that with a PC.
But I had to use a PIC to controll the GSM.
I have a MAX232 converter. I have tried to connect the gsm across it with PIc but nothing answer from the phone.

Thx
P.G.

 

[geobabu]

sim300 evb

What abt ur circuit..? is that fine..? Just confirm it by giving data through PC hyperterminal. If the communication is happening , u need to chk the serial cable.required a cross cable . if u post ur schematic , it will be more helpful
Geo

 

[Goodgood]

Send me a mail, so that I can give you a detailed help.
But first you need to swap Pin 2 and 3 and connect the grounds.
kingjulion at hotmail.com
All the best

 

[Praful]

Hello pagedown where frm u got evb kit for sim300 I'm in search for it please send here address I'm frm India............