<![CDATA[USB Interface]]>Surprise f/ @DocHex, he made a #FOSS #Opendime verifier on @M5Stack all u need is a Basic+USB and off u go! Offline battery powered @OPENDIME checker. Next, make work w/ WiFi for balance, QR & @COLDCARDwallet txn broadcaster https://github.com/opendime/m5verifier … #arduino #m5stack #cypherpunk

Youku : https://v.youku.com/v_show/id_XNDA3MjU5ODA0MA==.html?spm=a2hzp.8253869.0.0

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]]>https://community.m5stack.com/topic/693/usb-interfaceRSS for NodeThu, 16 Apr 2026 08:43:15 GMTThu, 21 Feb 2019 06:27:53 GMT60