iefan 🕊️ on Nostr: esp32 costs $2, has built-in wi-fi & bluetooth, & is more powerful than arduino. many ...
esp32 costs $2, has built-in wi-fi & bluetooth, & is more powerful than arduino. many hardware bitcoin wallets are built using this microcontroller. i’ll be using it in my 3d prints.
Published at
2025-03-29 20:36:12Event JSON
{
"id": "6e669f693db39b6e388eb30da489e5170c40e4da4162fb917e5b10cc2f9850b7",
"pubkey": "c6f7077f1699d50cf92a9652bfebffac05fc6842b9ee391089d959b8ad5d48fd",
"created_at": 1743280572,
"kind": 1,
"tags": [
[
"e",
"97a397caa465eff646ee52951e0d88171210728f3aeadf8b73c215e47cb1d17d",
"",
"root"
],
[
"e",
"a6bad5b897ad322512332f8774da7f31919743c2d07c7edc32ed92d617f0e620",
"",
"reply"
],
[
"p",
"6a02b7d5d5c1ceec3d0ad28dd71c4cfeebb6397b95fef5cd5032c9223a13d02a"
]
],
"content": "esp32 costs $2, has built-in wi-fi \u0026 bluetooth, \u0026 is more powerful than arduino. many hardware bitcoin wallets are built using this microcontroller. i’ll be using it in my 3d prints.",
"sig": "4e6e438422e77c73b877a50d5f4a1ea59aff8bd22d540253aebff26ef3440357110c0ea9a70a8afa3b8c5f6d8a6412c778498b13a1ff784c506e8944f487bb54"
}
