Pet-Controlled Water Fountain @Raspberry_Pi #PiDay #RaspberryPi
A quick way to control a water fountain for a cat only when the cat is nearby using BigClown and Home Assistant.
When PIR sensor detects movement it sends message to Radio Dongle plugged to the Raspberry Pi which sends the message to the MQTT server. On the other side MQTT message is processed by the Home Assistant which then using the automation triggers smart plug and starts configured countdown.
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June 24, 2022 at 02:03AM