How does it works?
Buy the hardware, flash the firmware and connect your board to a VGA monitor and PS/2 keyboard.
Turn on the board and follow instructions on the monitor.
Use a dice or a card deck to create the needed entropy.
Copy the mnemonic generate and store it in a safe place.
1. Buy hardware
You will need an ESP32 module with a VGA and PS/2 connectors. You can find on AliExpress for around 15$.
2. Flashing firmware
Open trentanove/trentanove.ino with Arduino IDE, configure for ESP32 board, select port and flash the firmware.
3. Use board
Connect a VGA monitor and PS/2 keyboard. Turn on the board and follow instructions on the monitor.