Communication with MCRF4xx (RFID) | Microcontroller › 8051 › Communication with MCRF4xx (RFID) This topic has 1 reply, 2 voices, and was last updated 10 years, 2 months ago by SHAH DISHANT H.. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts June 24, 2013 at 5:16 am #2498 PinakaParticipant Hi guys, I have a problem in communication of MCRF450 with 8051.Can anybody help me? February 23, 2014 at 6:53 am #11088 SHAH DISHANT H.Participant Hi, Can you explain what is the problem you are facing? It will be easy to help if we know exact issue. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In