Heating - Boilerplate : A Universal Temperature Control Solution with Modes
Heating modes: NORMAL, PARTY, SICKDAY, WEEKEND_TRIP, AWAY, OFF_SUMMER
Heating - PID controller with PWM for control of real world processes (heating a hot tub e.g.)
This flow demonstrates how to control of a real world processes using a PID controller and Pulse Width Modulation.
Heating - Thermostat
This flow demonstrates how to implement a thermostat in Node-RED.
Light - Feel Good Lights – Daylight Simulator with Philips Hue
Functions for sunrise and sunset simulator plus full daylight simulator logic.
Change wake up and sleep times easily using bigtimer node.
Light - Movie lights scene, controlled from Echo/Alexa and dashboard
This flow demonstrates how to ramp up and down the lights, as in a cinema
Network - Exchanging data with other devices using MQTT – external network
This flow demonstrates how to exchange data between two devices that are located in different networks using the MQTT protocol.
Network - Exchanging data with other devices using MQTT – local network
This flow demonstrates how to exchange data between two devices on the same network using the MQTT protocol.
Network - Set KNX Date & Time periodically
This flow sends the Date and Time periodically to the KNX bus.
Security - Alarm activation with voice: Siri, Alexa or Google Home
Voice Alarm activation in 2 steps: 1. pre-activation 2. within 10s a confirmation command
Security - Burglary alert with SONOS dog, Google Home and flashing lights.
This flow demonstrates how to enhance the burglar alarm. In case of an intrusion, the SONOS speakers will play the sound of a vicious dog and the lights will toggle on and off.
Security - Burglary Protection System with SONOS and Google Home Alerts.
The Burglary Protection system is an implementation of a classic alarm system. It also features a vicious dog on Sonos speakers.
Security - Control gate or garage door
This flow makes it possible to control its garage door (or gate) with a voice command (or button).
Security - Fire alert with SONOS, Google HOME and flashing lights
This flow demonstrates the how to enhance the alert of the users in the case of a fire. If a fire is detected, the SONOS and Google Home speakers together with the lights will alert people to evacuate.
Smart Senior Living - Help (I've fallen)!
realKNX can make living safer for Seniors and disabled people, that's Smart Senior Living.
Thru Google Home the caretaker can call for help, the caregiver can confirm with voice message.
Smart Senior Living - Motion detection
Prompts the caretaker to respond to a request if a motion sensor in the bathroom does not sense activity in the night.
If the trigger events do not occur, Google Assistant will ask the caretaker if everything is OK.
Sound & UI - Voice Announcement with SONOS and Google text-to-speech
This flow demonstrates how to make Voice Announcements with SONOS speakers using Google TTS. Google TTS – Pros: easy setup Google TTS – Cons: robotic voice
Sound & UI - Automation UI samples (Node-RED dashboard)
Node-RED let you create dashboard user interface , this sample demonstrates: Demo of a item value, slider, weather, logical function, TTS IBM Watson
Sound & UI - SONOS controls in Automation UI
This flow demonstrates how-to control SONOS from a Automation UI /// Node-RED Dashboard.
Sound & UI - Voice Announcement with SONOS and IBM Watson text-to-speech
Voice Announcements with SONOS speakers using IBM Watson TTS (text-to-speech) service.
IBM Watson – Pros: The output audio is very close to human speech. IBM Watson – Cons: More complicated setup than Google.
Various - Presence detection: “I’m Home” with Automate flow
This flow demonstrates presence detection based on mobile phone wifi. It uses Automate which is available for Android only.
When the user’s phone enters the home Wifi network, a http POST is sent Node-RED flow.