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View Code? Open in Web Editor NEWWiegand 26 and Wiegand 34 Protocol Module for Node.js
Wiegand 26 and Wiegand 34 Protocol Module for Node.js
Hey Ho,
i have tested your libary and it works nice. Thanks you for this!
But i have a problem that the method _checkParity() will failed on all NFC/RFID Sensors that i put at the sensor.
Is there any known issue about this?
I have add some debug output if it fails.
Here i have 3 NFC Chips that gives me every time the same binary output.
parity check failed
[
0, 0, 1, 1, 1, 1, 1, 1, 1,
1, 0, 1, 0, 0, 0, 1, 1, 1,
0, 0, 1, 0, 1, 0, 0, 1, 0,
1, 0, 0, 1, 0, 1, 1
]
parity check failed
[
0, 0, 1, 1, 1, 1, 1, 1, 0,
1, 0, 0, 0, 1, 1, 0, 0, 0,
1, 1, 1, 0, 1, 0, 1, 0, 0,
1, 0, 0, 1, 0, 1, 0
]
parity check failed
[
0, 1, 0, 1, 0, 0, 0, 1, 0,
0, 0, 1, 0, 1, 1, 0, 1, 1,
1, 0, 0, 0, 0, 0, 1, 1, 1,
1, 1, 1, 0, 1, 0, 1
]
Do you have any idea?
thanks a lot
Hi, i tried this library and it is great. Good job. Everything works but for the first time scanning my rfid tag, it does not detect. Then if i try second tag, it will be detected and working without any issue from now on. This only happen once each time the app started, so i have to scan one dummy tag to get it working.
I'm not familiar with weigand protocol and I think i missed something. Do you have any idea which part should i check? Thank you.
Hi,
First thank you for your project.
I'm facing the following issue, with the same card the id returned change every try:
pi@rpiWiegand01:~ $ node weig.js
1431090509
1431090509
4DB54C55
1431614285
1431614285
4DB35455
1431089973
1431089973
35B34C55
Raspbian Buster on a rpi 3b+, node v10.19.0 with the following reader RFID
https://stid-security.com/images/produits/lecteurs-125khz-bifrequence/proximite-125khz/NI1021A05.pdf
Regards
Hello,
Do you think we can port this to Node-RED ?
Thanks! :)
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