This is a ported MAVESP8266 to linux, tested on Raspberry Pi Zero W. It took only around 20% CPU usage on Pi Zero W. Big Thank's to https://github.com/dogmaphobic for MAVESP8266 Bridge
This Source Code can be open using Visual Studio Code (VSCode) using "Easy C++ Projects Extension" Tutorial how to cross compile using VSCode is in here : https://a-delacruz.github.io/tools/vscode+pi3.html