Shouldn't be too hard to turn something like this into a Nostr Signing Device https://www.lilygo.cc/products/t-dongle-s3
That's a fun formfactor for an ESP32. I want one just to tinker with. And $10!
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It's okay. Just no display.
Are you saying you do not want a display? Because it has a display. “ESP32-S3 Development Board With Screen 0.96 inch ST7735 LCD Display”
