Wifi Door Sensor Raspberry Pi

However these modules can not measure additional information such as humidity and or air pressure.

Wifi door sensor raspberry pi.

Build a wireless door sensor with push notifications without programming or soldering. Hooking up the sensor. Welcome to the 13th raspberry pi tutorial. A check with infrared light barriers or other methods would certainly be possible but in this case that is much more complicated.

Thought i d do something a little different today and just show a demo in the video below and write out the steps to the actual project here and on github. The two left most terminals are to control the door. A raspberry pi with sd card and os installed i m using the pi 3 but any model with gpio headers will do unless you fancy some extra. An advantage is that many different 1 wire components can be connected in series and read out by a single gpio.

The device supports dual wifi mode allowing it to be wifi access point and a wifi client at the same time. Raspberry pi zero wireless. The door sensor has two wires connect 1 wire doesn t matter which to a free pin i chose pin 8 you need to refer to this pin in the code explicitly and the other to one of the ground gnd pins pin diagram here. The green 4 pin thing in the.

Arducam noir mini camera for raspberry pi miniature 6mm neck width with flex cable 5mp ov5647 1 4 inch sensor support raspberry pi a b b 2 3 3b 4 4 8 out of 5 stars 5 26 99 26. Low voltage labs traffic lights. Entry sensor monitors your door window server cabinet or catflap. These raspberry pi sensors are addressed via the so called 1 wire bus.

Today we set up a door sensor that sends a notification to your phone when the door is opened no matter where in the world you are. A wifi access point advertises itself through an ssid and can be connected to via any device. And the next two are the safety sensors which i left alone. Raspberry pi sends an email to your phone when door is opened or closed logs the event to a text file.

The ds18b20 and ds18s20 represents a very simple sensor. Although the sensor is highly accurate 0 5 c accuracy you can calibrate the temperature reading using a configuration in the wifi sensor app. Start up the raspberry pi and go to the desktop type. Compatible with raspberry pi a b a b pi 2 pi 3 pi 4 and pi zero wh models.

Gpio project kit for raspberry pi.