ADH8066 uart problem

Hi everyone!

I’m trying to make something of the ADH8066 and the evaluation board for it. Right now im trying to make the gsm module talk to the computer using its uart interface and the program realtalk on the computer.

I have connected the module through a STK500 card. I know the computer side is working, becuse i have manage to make a atmega16 echo back using the same set up. Anyone with some experience in adh8066 that knows more about the uart communication that could help me out?

The set up RX on the ev board to to TX on STK500, and vicevers. I give the ADH8066 3.4 voltage from the STK500

Thanxs for any help