More comments from this IP
⸬ 03 April 2019, 19:47
⸬ Preston, GB
I took took the DIY path, RS485, PI+MQTT, $2 nodes, every node must react to turn ON/OFF command, no overcomplication, simple cron scheduling.
scent before arrival, fresh air ventilation when CO2 high, auto AC temperature adjusting, sunrise simulator, day light color temperature following.