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- Oct 12, 2018
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Hi!
I've been thinking that we should be able to read and simulate NFC taggs on our own (not in Mi Fit)
I have figured out how to start the NFC read on the Band.
So now I can start it, put a tagg against the band and get all the info from the tagg.
I figured this out by following this guide. How I hacked my Xiaomi MiBand 2 fitness tracker — a step-by-step Linux guide
To read a NFC Tagg.
With nRF Connect ... connect to the band ( Band must be in visible mode, and I think it has to be paired in Mi Fit on the phone you are using? )
on Service UUID: 0000fee0-0000-1000-8000-00805f9b34fb
on Characteristic UUID: 00000011-0000-3512-2118-0009af100700
I enable Notifications with Client Characteristic Configuration(0x2902),
then I send 0D as byte.
after that I put the tag against the band, and all NFC Blocks is sent as notifications on Characteristic UUID: 00000011-0000-3512-2118-0009af100700
Now this is where I'm stuck, and is asking for some help
Since I am from Sweden I can't simulate a NFC card. ( Or maybe I can, please let me know )
If someone would follow the guide I linked above
and sniff the data that is sent to/from the band and Mi Fit, maybe we could start simulating cards...
I hope someone would help me with this, It would be really cool to have NFC working!
Thanx! and have a great weekend!
(thanx for moving this to Q&A)
I've been thinking that we should be able to read and simulate NFC taggs on our own (not in Mi Fit)
I have figured out how to start the NFC read on the Band.
So now I can start it, put a tagg against the band and get all the info from the tagg.
I figured this out by following this guide. How I hacked my Xiaomi MiBand 2 fitness tracker — a step-by-step Linux guide
To read a NFC Tagg.
With nRF Connect ... connect to the band ( Band must be in visible mode, and I think it has to be paired in Mi Fit on the phone you are using? )
on Service UUID: 0000fee0-0000-1000-8000-00805f9b34fb
on Characteristic UUID: 00000011-0000-3512-2118-0009af100700
I enable Notifications with Client Characteristic Configuration(0x2902),
then I send 0D as byte.
after that I put the tag against the band, and all NFC Blocks is sent as notifications on Characteristic UUID: 00000011-0000-3512-2118-0009af100700
Now this is where I'm stuck, and is asking for some help
Since I am from Sweden I can't simulate a NFC card. ( Or maybe I can, please let me know )
If someone would follow the guide I linked above
and sniff the data that is sent to/from the band and Mi Fit, maybe we could start simulating cards...
I hope someone would help me with this, It would be really cool to have NFC working!
Thanx! and have a great weekend!
(thanx for moving this to Q&A)
Last edited: