Home Assistant adds indoor and outdoor temperature, indoor humidity and filter readings for Helty Flow Cloud ventilation units. The filter problem sensor follows the unit’s own alarm, while another reading measures the volume of air treated since the last filter change.
Ermanno Baschiera extends the fan controls introduced earlier this week. These readings reuse the existing cloud updates without extra requests. They do not add the optional carbon-dioxide or air-quality probes, which need separate checks for whether the sensors are fitted.