World Crypto Network: BTCIOT - DIY Bitcoin Hardware Wallet, Part 2 *Koopa* (only $15!) Featured
Let's build a hardware wallet using a durable, cheap and accessible ESP32!
This project was made possible by Stepan Snigirev hack at Bitcoin2019 and his excellent Arduino bitcoin library:
https://github.com/micro-bitcoin/uBitcoin
The process of building the full hardware wallet will be split across a few tutorials. In this second tutorial, we build a very simple watch-only hardware wallet, which also has an epaper display. The display is capable of showing new addresses, and keeping the address visible even when the unit is powered off!
https://github.com/arcbtc/koopa
Follow me:
https://twitter.com/BTCSocialist
Follow Stepan Snigirev:
https://twitter.com/StepanSnigirev
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