wioterminal-mnemonic

An Arduino sketch that creates BIP39 mnemonic with Wio Terminal

Installation

Install Arduino IDE
Install Seeeduino SAMD Boards to Arduino IDE

Check https://wiki.seeedstudio.com/Wio_Terminal_Intro/ for details
Install SparkFun BQ27441-G1A LiPo Fuel Gauge Arduino Library to Arduino IDE

Check https://github.com/sparkfun/SparkFun_BQ27441_Arduino_Library for details
Upload this sketch to Wio Terminal

Usage

Press Button B, Button C to switch between tabs
Use 5-way Stick to feed entropy
Once complete, switch to MNEMONIC tab to view the mnemonic

Credits

GUO YANKE, MIT License