T.Suresh Pandi Profile Topics Started Replies Created Engagements Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts February 12, 2013 at 11:43 am in reply to: Sim card as external memory #9121 T.Suresh PandiParticipant Thank you for reply Mr.Umar, How to write and retrive the value in particular address in sim card using microcontroller, i know only UART, I2C protocols, we can’t use UART for that, But i think we can use I2C, is this right ?. Author Posts Viewing 1 post (of 1 total)