Hi,
just wanted to share that i made a script (first version) to integrate the new models of the LazSpa Pumps (https://www.lay-z-spa.co.uk/lay-z-spa-wifi-enabled-airjet-pump-grey.html) with openHAB.
With MQTT and a cron job to run the python script, you’ll be able to monitor the temperatures etc. of the Spa.
Hope its useful for someone
/Chris