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 Just watched Ben Arc's 5-year-old video on turning an esp32 into a bitcoin wallet. Now I can't stop thinking about it.

If someone were to build it again today, what could they add to make it even more badass? #Bitcoin #AskNostr 
https://youtu.be/i_MOXBg3nLE 
 nostr:nprofile1qqsvrlrhw86l5sv06wkyjgs6rrcekskvk7nx8k50qn9m7mqgeqxjpvgpzdmhxue69uhhqatjwpkx2urpvuhx2ue0tc48yt 
 What would you like? Playing around these for awhile  
 Wondering if we can build a multi-sig Bitcoin wallet using multiple ESP32s, connected through the ESP-NOW protocol, without wifi/bluetooth 🤔 
 Brilliant! Can def do that  
 E2EE would be great with ESP-NOW
secure & fast👀 
 side quest 
https://image.nostr.build/c3aeab4aa40ecd937cf6dc5770ade8b1bba6fd8a9c190d4c1bd1e6d8bcc12925.jpg
nostr:nevent1qqs8kkn7nv93f377nfm9sn87qtgnqe5rlwx0z20a6tnljwfnplp4jwgpzamhxue69uhhyetvv9ujuvrcvd5xzapwvdhk6tczyrr0wpmlz6va2r8e92t990ltl7kqtlrgg2u7uwgs38v4nw9dt4y06qcyqqqqqqg4xmgar 
 I also waiting a esp32 project for noste