i just bought the sim900 te , i would be thankful if anyone can provide me with the simplest connection to communicate with the module over uart , all i need is the connections not the AT commands , what pins to connect , what not to connect .. etc , i tried so many times but no success i hope someone can point me to the right direction
thank you .
i bought this exact module , the problem is that i dont know how to interface it with MCU ( the connections ) , also to the sim card holder .. as in do i need extra components , and if so how do i connect them .... thank you for being helpful and patient my knowledge in this field is little and i appreciate all the help i can get