The main purpose of this project is to run NSD on other socs except ESP32. In a virtual way, the effect of Nostr signing device can be simulated on x86 machines such as linux.
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and NSD emulation on Linux/OpenBSD has already done.
Computers like Raspberry Pi are much more efficient than x86. Unfortunately, x86 already has a first-mover advantage, and the application ecosystem cannot be moved to a platform like rp2040 for the time being. In short, the current PC code is a bloated building.