This is the TOTKey, a tool that generates time-based one-time passwords (TOTPs) for 2-factor authentication. I don't always have my phone when I want to log into an account, so I built this. It's an RP2040-based #onboard PCB with a 128x32 OLED screen, a real-time clock, and a few buttons. The board runs CircuitPython, but it's all managed via WebSerial and a web interface at rivques.dev/random-raw-files/totkey.html.Here’s all the cases for the rest of the TOTKeys
I’m so happy with the translucent PLA, I love how it turned out
Printed the case!
CAD for TOTKey case, will hopefully print tomorrow
Finished the firmware for my 2FA USB key #onboard Firmware v1 complete!
(loud button sound warning)Integrated the Roadrunner motion planner into our FTC bot — now it can follow cool spinny splines!
