Things used in this project

Hardware components:
R8326274 01
Raspberry Pi 2 Model B
×1
HSRel5 - I²C-Bus-Relaisplatine
Relay board with 5 relays, 3 GPIOs and I2C connection, supports mounting at power distributors, based on PCF8574.
×1
HSRel8(+8) - 8fach-Relaisplatine
Relay board with 8 relays, 8 GPIOs and I2C connection, supports mounting at power distributors, based on MAX7311.
×1
I2C-Port 16 HS 16Bit-Porterweiterung
Port expander board with 16 GPIOs and I2C connection, supports mounting at power distributors, based on MAX7311.
×1
DR-60-12 Hutschienen Netzteil 12V / 54W
12V power supply for all devices
×1
Hutschienen Netzteil 15W 5V 3A ; MeanWell, DR-30-5
5V power supply for all devices
×1
Prototyping Shield for Raspberry Pi
Used to add a LED for status indication and a protected interrupt input for the input boards. Also provides 3-pole screw terminal for reliable connections.
×1
I2C-Buffer HS
I2C level shifter including the required pull-up resistors etc, supports mounting at power distributors, based on P82B96.
×1
Ard nano
Arduino Nano R3
Used as a bridge between DHT22 sensors and the I2C bus.
×1
433Mhz Sender & Receiver
For support of wireless relays.
×1
Software apps and online services:
Vs2015logo
Microsoft Visual Studio 2015
Arduino Software (IDE)

Schematics

433Mhz receiver
This is the circuit which us required to read the 433Mhz codes from the remote control.
433mhz receiver sketch
DHT22 sensor
The sketch contains the circuit board of the DHT22 sensor which is mounted at every room.
Dht22sketch
Pi2 shield
The shield contains a status LED and screw terminals for the I2C bus and the interrupt.
Pi2 shield sketch
DHT22 sensor and 433Mhz sender
This is a regular temperature and humidity sensor which conains a 433Mhz sender. Only one is required for the entire home.
T%26h sensor with 433mhz sender sketch

Code

CK.HomeAutomation
This repository contains the complete solution including the SDK, WebApp and my personal configuration.

Credits

Img 1592
Christian Kratky

I am a software developer from Germany with a focus on Microsoft technologies.

Replications

Did you replicate this project? Share it!

Love this project? Think it could be improved? Tell us what you think!

Give feedback

Comments

Similar projects you might like

Solar Smart Greenhouse using Vertical Aquaponic Towers
Intermediate
  • 1,207
  • 22

Work in progress

Feed your family with 22 sqm greenhousing by combining permaculture, aquaponic vertical towers and IOT.

Vehicle Artificial Perception-Building Experimental Systems
Intermediate
  • 1,496
  • 15

Work in progress

Exploring Vehicle Artificial Perception in Self-driving technology with DragonBoard 410c and Raspberry Pi 3

IOT Aquarium controller
Intermediate
  • 325
  • 3

Full instructions

An opensource 3D printed aquarium controller with IOT capabilities.

4 Wheel Drive, DC Motor Control for Raspberry Pi
Intermediate
  • 1,282
  • 10

Full instructions

Base project for implementing DC motor control using the Raspberry Pi's I2C interface and an Adafruit 16-Channel Servo Shield.

Overkill GENIE garage door opener
Intermediate
  • 1,070
  • 11

Work in progress

Web app garage door opener with up/down direction detection, https password protection, lots of error detection and activity/error logging.

Arduino - Motor PID Speed Control
Intermediate
  • 798
  • 4

Full instructions

Make a program for the Arduino Pro Mini in Visual Studio to control motor speed with PID which can archive it exactly.

Add projectSign up / Login
Respect project