@Locoivan, good luck for your attempt
I haven't tested docker on this.
Replace this file Sendspace.com Mobile File to enable bluetooth, wifi and ethernet on nanopi M4, maybe nano PC T4 ?
note : seens to does not work on nanopi neo4
It comes from latest Recalbox BETA, awesome work from mr_fixit GitHub - mrfixit2001/recalbox_rockpro64: Recalbox for the ROCKPRO64 board from PINE64.org