Raspberry Pi Wireless Door Sensor

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.

Raspberry pi wireless door sensor. Raspberry pi sends an email to your phone when door is opened or closed logs the event to a text file. Build a raspberry pi door window sensor with reed relais. 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 check with infrared light barriers or other methods would certainly be possible but in this case that is much more complicated.

This sensor is essentially a reed switch encased in an abs plastic shell. Sunfounder raspberry pi 3 model b 37 modules sensor kit v2 0 for rpi 4b 3 b 2b a zero raspberry pi board included 4 4 out of 5 stars 141 135 99 135. Build a wireless door sensor with push notifications without programming or soldering. Gpio project kit for raspberry pi.

As delivered the door sensor comes with bare wires we could solder these directly to the gpio pins on the pi but for a more re usable solution it s better to use the jumper wires one end of the. The other half is a magnet. The ds18b20 and ds18s20 represents a very simple sensor. Normally the reed is open no connection between the two wires.

Entry sensor monitors your door window server cabinet or catflap. Start up the raspberry pi and go to the desktop type. In addition to a surveillance camera and motion sensors information about open windows and doors is also of interest to a self built surveillance system. Raspberry pi zero wireless.

Because we use the thingsquare system and off the shelf hardware we do not need to do any. Hooking up the sensor. When the magnet is less than 13mm 0 5 away the reed switch closes. An advantage is that many different 1 wire components can be connected in series and read out by a single gpio.

However these modules can not measure additional information such as humidity and or air pressure. Playing with a raspberry pi low voltage labs traffic lights and an adafruit door sensor.