Once you get these sensors, all you have to do is interface them with your Raspberry Pi and use software like Home Assistant or OpenHAB to run automations based on the sensors' readings.

The Raspberry Pi Model ... The Broadcom SoC on the Pi has far more GPIO pins than are broken out on the large header, and a few of those go to the CSI camera interface. These GPIOs can be broken ...

Here’s a Raspberry Pi hack that adds web control using PHP ... by-step guide for installing and configuring the package. Web interface GPIO control is one of the features we loved about the ...