[AU Users] Anyone using an Emerald Hot Water Service?

Add-ons Bindings
1

Hi All,

Wondering if anyone else is using an Emerald Heat pump Hot Water Service? I finally had some time to work on the MQTT side of things, inspired by the HA code at GitHub - ross-w/emerald_hws_py: Python package for controlling Emerald Heat Pump Hot Water Systems · GitHub

Right now, I only support a couple of channels that I’m getting from polling via http, but just today, I’ve started getting mqtt packets from AWS, so tomorrow I should be able to get read-only access to all channels working ok, then I can work on writing commands too.

I’ll be on the lookout for testers :slight_smile:

2

Test jar: https://smedley.id.au/tmp/org.openhab.binding.emerald-5.3.0-SNAPSHOT.jar

Needs a copy of the amazon awssdk installed, this can be done using openhab-cli - from the console:

bundle:install -s mvn:software.amazon.awssdk.crt/aws-crt/0.44.0

This seems to work fine here with my Emeral 220L Heat Pump HWS :slight_smile: