There is a DIY RFID door lock project still on codeproject.org and on the pjcr site that details the use of a Teensy 3.2.
The 3.2 is no longer here,and the Codeproject site has also deleted the forum portion of it's content in which the very last comments posted there dealt with using a Teensy 4. That included just changing a few lines of code related to the difference in voltage use in the 4 vs the 3.1. see attachment.
Ric
The 3.2 is no longer here,and the Codeproject site has also deleted the forum portion of it's content in which the very last comments posted there dealt with using a Teensy 4. That included just changing a few lines of code related to the difference in voltage use in the 4 vs the 3.1. see attachment.
Ric
Attachments
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