Help installing addon in Hassio

[dragonflyuk]

I'm trying to install the addon on my hassio install, however I'm a little confused by the step at https://github.com/arthurkrupa/gree-hvac-mqtt-bridge#running-addon-locally
Do I need to add the code to my hassio options.json file, as it looks a completely different format.

Thanks

[Arthur Krupa]

This step is for developers if they want to run the bridge on their computer (for testing, debugging). You can ignore it.

What you're looking for is this guide: https://github.com/arthurkrupa/gree-hvac-mqtt-bridge#hassio-addon

[dragonflyuk]

Thanks, I've followed those steps, but I appear to be not getting any proper comunication, I can see the messages over MQTT and I can post message and the unit responds, but hassio, appears to neither send messages or read those from the unit/bridge. Any ideas?

EDIT: Actually ignore that, I had a typo in my prefix. Thanks for the help.