Raspberry is not the problem, but where to get the USB Antminer in Germany?
If you’ve got a spare Raspberry Pi lying around, you really should put it to good use.
In this case, he has a 1 in 2 billion chance of winning a whole block each day.
https://www.tomshardware.com/news/raspberry-pi-gambles-for-bitcoin-with-ant-miner
Discussion
Hard to get.
In eBay or Kleinanzeigen.
Found this here: https://github.com/BitMaker-hub/NerdMiner_v2