root@SMT:~# docker run -v /node_red_data:/data --group-add dialout -p 1880:1880 --privileged=true --device=/dev/ttySZ3 --restart=always --name mynodered -u root:dialout nodered/node-red
Unable to find image 'nodered/node-red:latest' locally
latest: Pulling from nodered/node-red
docker: no matching manifest for linux/arm/v7 in the manifest list entries.