Grove-125 kHz cannot read card

Products & Technology Grove
#1

Hi,

I wasn’t successful in reading an Hid Proxcard with the Grove 125 kHz.



Is there a more detailed list of tags supported by the reader ? Is it possible to know what’s inside the microcontroller of the module ? Also, the module has an RX line (host => module), but no commands are documented ?

#2

Hi,



which model of Hid Proxcard you used? is that the same frequency of Grove RFID Reader?

#3

Is it possible to read 125khz hitag chips/cards with that type of reader? I tried to figure it out, but i can only read the standard EM 4100 tags and the hitag tags don’t even send anything.

#4

Is there any encrypted information in hitag tags? If there is, it won’t be read.@DerSep

#5

Yes it might be encripted in manchester code. So it does not just read the 1 and 0 in 125kHz? So it is reading them and modulates it?

#6

If it’s encrypted, you can’t just read it, you need a specific card reader.