Kudos for using MQTT <3 When I come home, my phone connnect to the router and opens the gate and my rpi zero tells me, "Welcome home." It's been working for a

Kudos for using MQTT <3 When I come home, my phone connnect to the router and opens the gate and my rpi zero tells me, "Welcome home." It's been working for a year now every day :D is a simple python script with openwrt script on router. I wrote it on my blog http://sebastian.korotkiewicz.eu/techlog/homeautomation-detect-presence-of-wifi-devices/ http://sebastian.korotkiewicz.eu/techlog/homeautomation-dete... it very simple to do!