How would I connect a GSM SIM900A v3.1 with Arduino UNO?



How would I connect a GSM SIM900A module with Ardunio Uno

This is an image of it:

http://i.stack.imgur.com/q0V4C.jpg

mlebe2 years ago

Hi,

Look at that : http://www.electronics-lab.com/blog/?tag=sim900 .

Good luck, post to the Tech forum could help you!

This is the contests forum. To get help on this, you should post to the Tech forum.