Dear all,
Has anyone ported or made available a driver for the common used mifare reader that uses the mrfd522 nxp chip?
Roland
Driver for mrfd522 nfc chip
Re: Driver for mrfd522 nfc chip
That is very easy to check. If you look closely at this forum's header, you will see three dark tabs near the left side: "FAQ", "Search", "Members" and "The team". Clicking on the "Search" one will bring you to a search screen, where you can type the name of the chip in the search query, and see if anyone ever mentioned it here. I hope that helps (and no, I'm not trying to belittle you or act like a smartass, that link is a bit hard to see and it's not immediately obvious it's the best way to check, so I understand that you asked instead).
Re: Driver for mrfd522 nfc chip
Here is a port I did a while a go. Tested so far on ESP and WiPy.
http://forum.micropython.org/viewtopic.php?t=1980
Gesendet von meinem HUAWEI CRR-L09 mit Tapatalk
http://forum.micropython.org/viewtopic.php?t=1980
Gesendet von meinem HUAWEI CRR-L09 mit Tapatalk
mpy code for mrfd522 nfc chip
Dear all,
With a little search I found some code that was *almost* ready to be used. I hooked up the RC522 to the PYB board and adapted the code for it to work. So if you are in the need to attach a RFiD/NFC reader with the MFRC522 chip you can get the code from github.com/rolandvs/mycropython-nfc.
Regards,
Roland
With a little search I found some code that was *almost* ready to be used. I hooked up the RC522 to the PYB board and adapted the code for it to work. So if you are in the need to attach a RFiD/NFC reader with the MFRC522 chip you can get the code from github.com/rolandvs/mycropython-nfc.
Regards,
Roland
Re: Driver for mrfd522 nfc chip
Thanks for the post. I look into it. Using the same reference code for the MFRC522 I managed to get it working with the PYB board. However trying to get it to work with the current mpy1.8.2 on the ESP13 gives memory problems. Yours is smaller so I will give it a go. Thanks.wendlers wrote:Here is a port I did a while a go. Tested so far on ESP and WiPy.
http://forum.micropython.org/viewtopic.php?t=1980
Roland