seed-phrase-checker

A seed phrase checker for BIP39 mnemonic.

Requirements

• M5Paper (Hardware)
• Visual Studio Code
• PlatformIO

Install driver from https://docs.m5stack.com/en/quick_start/m5paper/arduino

Build and program

1. From the left menu, select PlatformIO.
2. Select PROJECT TASK > m5stack-fire > General > Upload to build firmware and upload to M5Paper

Unit test

1. From the left menu, select PlatformIO.
2. Select PROJECT TASK > native > Advanced > Test to build firmware and upload to M5Paper

Publish to M5Burner

1. Upload firmware from Visual Studio Code
2. Raunch M5Burner
3. Select Hamburger icon and Export Firmware
4. Set export parameters
   • COM: tty.wchusbserial***
   • BaudRate: 115200
   • Size: 4MB
   • File Path: any
5. Select USER CUSTOM > Publish

Dependencies

• M5Stack Library : https://github.com/m5stack/M5Stack
• M5Paper Library: https://github.com/m5stack/M5EPD

These libraries are automatically downloaded by PlatformIO.

Some parts of the source code come from external sources

• lib/hash/src: forked from https://github.com/trezor/trezor-firmware/tree/master/crypto
• test/test_desktop/unity_*: forked from https://github.com/ThrowTheSwitch/Unity