GSM interface

Grogorosky

Hi there!
I would like to know if someone has work with a GSM interface and SIM cards, Is there any special device could work with this? Someone could address me how to get this info? Any web site with this info?
I´ll appreciate any help in this issue...

Leon

I'm using the Telit GE863-GPS module with a SIM from Orange. The controller is a PIC16F88.

Leon

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Amateur radio callsign: G1HSM
Suzuki SV1000S motorcycle

Grogorosky

Hi Fellows!
I have purchased a Parallax display 4 x 16 characters: nice piece!.
I´m making a proyect where the user have to edit some parameters and I would like to blink the text when the program ask for changes for each parameter, when the other stay whitout changes. I was looking in the display user manual for a command which do this feature, but I couldn´t find em, Do I have to do it by software or that command character exits?
best regards,
Grogorozky

SRLM

If you want to make the screen flash then you have to do it by software. The LCD will keep the text up there as long as power is applied, so you'll have to make a program loop to write the line to the screen, wait, and the clear the line. It might be easier to just either a) highlight the text by reversing the colors, or b) using some sort of cursor.