Bluetooth Door Sensor Raspberry Pi

The ds18b20 and ds18s20 represents a very simple sensor.

Bluetooth door sensor raspberry pi.

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. We use the sensortag hardware with sub ghz configuration. Unlike many projects using this hardware we use ipv6 sub ghz 6lowpan communication instead of bluetooth. Hooking up the sensor.

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. Normally the reed is open no connection between the two wires. A check with infrared light barriers or other methods would certainly be possible but in this case that is much more complicated. However these modules can not measure additional information such as humidity and or air pressure.

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. Interfacing the pir motion sensor to the raspberry pi s input gpio. The door sensor consists of one sensortag and one ordinary magnet. The other half is a magnet.

There are many use cases continue reading how to make raspberry pi bluetooth proximity monitor. Adafruit industries unique fun diy electronics and kits magnetic contact switch door sensor id. When the magnet is less than 13mm 0 5 away the reed switch closes. 375 this sensor is essentially a reed switch encased in an abs plastic shell.

In addition to using a raspberry pi the project uses two sensors to determine whether or not the garage door is open. 1 16 of 217 results for raspberry pi door sensor amazon s choice for raspberry pi door sensor. The thingsquare system uses 6lowpan instead of bluetooth for several reasons. Gikfun mc 38 wired door sensor magnetic switch for arduino ek1656.

Get it as soon as fri sep 25. Free shipping on your first order shipped by amazon. When the mac address leaves the area the wemo devices is turned off. Read now we can try reading the output from the pir motion sensor.

Copy and paste the following code into your raspberry pi and save it as a python file. The project also lets users send a command to the door thus enabling you to. Build a raspberry pi door window sensor with reed relais. An advantage is that many different 1 wire components can be connected in series and read out by a single gpio.

Low voltage labs traffic lights. Start up the raspberry pi and go to the desktop type. The sensor outputs a digital high 5v signal when it detects a person. Introduction this project uses a raspberry pi w zero to continuously monitor an area for a specific bluetooth mac address.