I managed to control my Samsung Smart AC (port 2878) by using Homebridge. Anyone know if it is possible to get it work with Home Assistant?
Here is some useful links:
openhub: https://www.openhab.org/addons/bindings/samsungac1
node.js: https://github.com/CloCkWeRX/node-samsung-airconditioner
homebridge for port 2878: https://www.npmjs.com/package/homebridge-plugin-samsung-air-conditioner
homebridge for port 8888: https://github.com/cicciovo/homebridge-samsung-airconditioner