My website database/user interface will be finished sooner than expected, unfortunately this is only the user side and I have not been able to sit down for long and finish my side of things to run on particle hardware. I’m looking for some in depth help or possibly pay someone to add the necessary parts to my code by the middle of June (this deadline is flexible, but by myself and with the limited knowledge I have would take a couple of months).
I’m looking to add sd card writing from a cloud interface to my current project. The process would be to write user name and credentials to the sd card, then when a card is swiped, check that card number against the sd card. If it matches one, then pull a pin high, otherwise do nothing. I need this to only verify credentials while offline, but while online I also need it to publish the name, credential, time, and device id.
Thanks in advance for looking and for any help.