I really need your suggestions on how I should proceed to build a Solo key emulator ?  Since I am new to QEMU  , I would like to know how I should do planing before getting into technical of QEMU

Please find all information about solo key below:

Docs: https://docs.solokeys.io/solo/building/
Firmware: https://github.com/solokeys/solo/
Hardware: https://github.com/solokeys/solo-hw

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