RFID reader

[MarkyParky]

Hello. I am trying to read some key transponders just to verify if my blue universal RFID reader (recently purchased) works ok. Out of all car keys I am only partially able to read 2003 BMW key via pcf7935.ipr script. It reads some content but still gives "transponder error" output. Oher keys (various ford newer generation) gives me absolutely 0 response. Just to add I fixed my iprog and am receiving 0 errors when running full test. Any idea of what could be wrong? Or how to start with RFID reader?

 

Thanks in advance.

 

 

[audis]

I happy that clone not working. Ask China friends for help. Here support only original device.