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Cannot detect Yubikey 5 NFC with PN532 #690
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Scanning Are these kinds of cards supported by |
Did you find out anything? |
Nop, I kinda gave up after a while (I even tried to make my own NFC antenna!). |
I have it detecting a Yubikey 5 NFC just fine, even via pcsc_scan. (Running on a Raspberry Pi 4 with PN532 connected via i2c) It also works just fine with a Codewave NFC Micro Sticker Tag, so this isn't a size or antenna issue. libnfc + ifdnfc built from source using latest master of both repos. |
I tried only using uart, can you try and tell us if it works with uart too? If so, what board do you have exactly? |
Can't test UART at the moment, but it's this board here It also detects the yubikey with plain old nfc-poll. |
Are you sure this is your board? Because I have a similar chinese board that looks exactly the same, and I could not make yubikey scanning work with it in UART mode |
That's the exact board that I am using. I actually have a second one coming in a few days, so can see if ur works the same and also test UART mode. |
So I just checked and basically the quality varies dramatically between these cheap clone boards from AliExpress or Amazon... One of them ones that I have here has very poor range and struggles to even reliability detect full sized smart card, let alone a Yubikey... |
Even from the same seller/vendor? |
Haven't tried but I would imagine so, these clones are never consistent... |
I have a PN532 module plugged in HSU (UART) mode with a usb serial adapter.
Using
nfc-poll -v
and scanning various RFID cards and tags works flawlessly, but trying to scan aYubiKey 5 NFC
doesn't read anything.I tried two different PN532 modules, one
ITEAD PN532 NFC MODULE
and anELECHOUSE NFC RFID MODULE V3
that exhibit same behavior.Any idea on how to debug / diagnose the problem?
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