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Tag: pi-switch

Posted on 3 November, 201630 October, 2017

Preparing the remote control app for Christmas

Winter is soon to arrive in Sweden and the amount of daylight is decreasing every day. Thus it’s time to set up some extra light sources indoors and outdoors. I…

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Posted on 26 October, 20167 January, 2018

Radio chirp data incorporated in an MQTT environment

Internet-of-things does not require that every device has to be directly connected to the Internet. The complexity and possible security issues with every sensor having its own IP address would in…

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Posted on 25 July, 201610 January, 2018

A low energy open door detector with radio signals and MQTT

This blog post describes how I have set up a door-open detector at home. It uses a small ATtiny85 board that broadcasts a 433 MHz signal every time the door…

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Posted on 15 May, 201610 January, 2018

RCSwitch revisited – control RC outlets with a web app

In two previous posts, I used the RCSwitch and pi-switch libraries for communication between an Arduino Uno and a Raspberry Pi. I touched briefly on the main purpose with these libraries…

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Latests posts by Lars

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  • A React app for Philips Hue lights 25 November, 2017
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  • Home Assistant – notifications on iOS 10 November, 2017
  • Blynk, PlatformIO and ESP32 10 August, 2017
  • Using CH340 devices with OSX Sierra 7 August, 2017

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