As far as i know it is | Microcontroller › 8051 › Want to interface GPS & RFID modules at the same time. › As far as i know it is April 12, 2012 at 5:30 am #7417 AJISH ALFREDParticipant As far as i know it is impossible. You better multiplex (switch) the data coming from both the modules using CD4016.
