Preserving variables in NodeRED

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Save precious data in NodeRED! Don't let it get wiped by the server restart and learn how to preserve variables in NodeRED.

Adding unsupported devices to Zigbee2MQTT

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Adding new devices to Zigbee2MQTT isn't as hard as you think. Adding new devices via config files

Mapping IKEA TRADFRI remote in NodeRED

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How to use IKEA TRADFRI remote in NodeRED and replicate its original functionality with other devices.

How to use Join App in NodeRED

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The day finally comes where Join app is almost everywhere!

Google Home Notifications Tutorial

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Spoken, like a true AI! I just made my Google Home speaker even more amazing. I hate talking to these things. I want the smart speaker to tell me an information as I need it without any "Hey Google"! Fortunately, I got it all figured it out and now you can receive your phone, sensor or computer notifications via Google Home speaker.

DIY Smart Heating v3.0

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Anyone looking for Smart Heating in 2021 is spoiled for choice, providing money isn't an issue. My home has 30-year-old heating installed, but that...

A budget ZigBee thermostat?

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As my DIY Smart Heating expands, I need to address the biggest issue: lack of wall mounted thermostat. Is this ZigBee thermostat one you should get?

Tracking daylight in NodeRED

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From time to time, I get a crazy idea of changing something small in my automation setup. Usually, an idea like that drags me...

Adding Sonoff sensors in Zigbee2MQTT and other systems

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Can you use Sonoff sensors in Zigbee2MQTT and other ecosystems? Trying Tuya, Xiaomi, IKEA Tradfi and CC2531

How to use Aqara T1 with ZigBee2MQTT

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Learn how to add Aqara T1 and other in wall relays to NodeRED and build an awesome dashboard that comes with power consumption data that works for all relays.