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It's relative easy. Raspberry Pi would work too but I used a VPS which was unused for nearly a year.

  • Raspberry pi 4 or better
  • 4 cores, 2GB ram or better
    it says on the website.

https://docs.vsc.eco/docs/how-to/host-node

Banana PI M2 hardware: 1Ghz ARM7 quad-core processor, 1GB DDR3 SDRAM,

… might be not enough then

yeah, 2GB at least.

Great, thanks 👍🏽