I realize this is more general RFID stuff not specifically Dangerous Things but I know many of you on here have experience with this sort of stuff so I figured I’d ask anyways.
I have a HID Multiclass RMPK40 (not SE, it’s the OG multiclass from early 2000s) and I can get it to read pins from the keypad and Mifare Classic just fine. Issue is, it’s just not even outputting a 125k field. I’ve run the diagnostic card through it and the red LED for 13.56 lights up but the green one for 125k doesn’t. It also won’t beep with 5 Proxcards or my xEM. Since I got this from eBay I’m assuming there was some configuration on their end that they didn’t wipe out. So, does anybody know how I can acquire configuration cards for the multiclass readers? I’ve searched high and low on eBay and found nothing. I reached out to my rep from ADI and he’s going to reach out to HID but can’t guarantee much in way of availability/pricing/whatever.