Full Bitcoin OS For Raspberry Pi, zero, 2, 3, 4, BananaPi PRO, PINE64+, Odroid + more IoT Devices. Integrated Cryptocurrencies Full nodes, BFG and CGMiners, Dev tools + Clients/Nodes Support.
The First Crypto Full node OS! (Since 2014)
[covered by TechCrunch, CES and acknowledged by FOSS among others]
ROKOS flavors: https://rokos-flavors.space
ROKOS core: https://rokos.space
ROKOS core sourceforge: https://sourceforge.net/projects/rokos-bitcoin-full-node/