I was wondering if it is possible for the application to write 2 blocks with predefined data, and another 2 with data from the list of saved tags. In the apartment building where I live there is an Electra brand intercom. This manufacturer, in the desire to secure the system, altered the em4100 standard and added the extra date 0x7E1EAAAAAAAAAAAAA.
Through a workaround I managed to clone these tags, but I think there is a more elegant way to solve this problem
I tried to write a t5577 tag with proxmark3 with the 3 blocks above and later read it and save it with flipper zero, so that I can use your application and write 2 tags on one, but flipper zero doesn't read it.
I hope I could make myself understood.
Hello!
I was wondering if it is possible for the application to write 2 blocks with predefined data, and another 2 with data from the list of saved tags. In the apartment building where I live there is an Electra brand intercom. This manufacturer, in the desire to secure the system, altered the em4100 standard and added the extra date 0x7E1EAAAAAAAAAAAAA.
Through a workaround I managed to clone these tags, but I think there is a more elegant way to solve this problem
https://forum.flipper.net/t/electra-intercom/6368/55
I also have a proxmark3, and there I use the command below
lf t55xx write -b 0 -d 00148080 lf t55xx write -b 1 -d 7E1EAAAAA lf t55xx write -b 2 -d AAAAAAAA lf t55xx write -b 3 -d ... lf t55xx write -b 4 -d ...
I tried to write a t5577 tag with proxmark3 with the 3 blocks above and later read it and save it with flipper zero, so that I can use your application and write 2 tags on one, but flipper zero doesn't read it. I hope I could make myself understood.
Thank you!