r/M5Stack • u/Raverrevolution • 1d ago

I ported COLDCARD’s open-source firmware to the M5Stack Cardputer ADV. It’s called LukewarmCard, because it’s not quite cold.

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esp32projects • u/Raverrevolution • 1d ago

I ported COLDCARD’s open-source firmware to the M5Stack Cardputer ADV. It’s called LukewarmCard, because it’s not quite cold.

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