Here is technology stack: - Socket.io for socketing - Golang for backend server - Raspbian Jessie Lite 4.1 - Ngrok for tunnel (if you see a delay for while

Here is technology stack: - Socket.io for socketing - Golang for backend server - Raspbian Jessie Lite 4.1 - Ngrok for tunnel (if you see a delay for while it's due to ngrok) Still working on improving ngrok latency and making SD card image to post here.