-
Notifications
You must be signed in to change notification settings - Fork 445
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Cannot detect Yubikey 5 NFC with PN532 #690
Comments
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?
The text was updated successfully, but these errors were encountered: