Of course you can! No | Microcontroller › AVR › Can i use TTL based GSM sim 300 module for Atmega 8l (i need only to send msgs) › Of course you can! No April 2, 2013 at 4:15 pm #9410 AJISH ALFREDParticipant Of course you can! No problem. Just use the same baud rate on both devices.
