PCF7930/PCF7931/PCF7935
Many old cars use this transponder as immo transponder, this transponder support
generate many types special transponder. It mainly contains Password, Main memory, Shadow memory
generate many types special transponder. It mainly contains Password, Main memory, Shadow memory
Note: PCF7930 and PCF7931 dont have Shadow memory, only have Main memory. PCF7935 have this 2 memory both. Shadow memory only has 16 bytes
Main memory don’t require password
Shadow memory need Password
Write: You need read transponder success before write new one
Read Transponder: Read Main memory don’t require password
Write: For the transponder enabled Password feature, you must place correct
password in Password area before write
Write: For the transponder enabled Password feature, you must place correct
password in Password area before write