Hi,
I want to integrate my Zehnder ComfoAir in HA with esp32 and therefore i want to use this: https://github.com/vekexasia/comfoairq-mqtt
I have the hardware but i’ve not yet connected it to the Zehnder. I’m stuck with the following steps and have no clue what to do or what it means 
How to run this
Provided you’ve the necessary hardware, you need to create the .env file based on the .env-sample file with the proper environment variables.Prerequisites:
node.js > 10
pm2 installed (npm i pm2 -g)
Steps:clone this repository
run npm i or yarn
use pm2 start pm2.config.js
If you want to enable this project to run at startup then issue pm2 startup
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