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Tag Archives: thermostat

CometBlue teardown
Teardown

CometBlue teardown

22. December 2020 danman Leave a comment

Chips used:

  • AT MEGA169PA
  • Dialog DA14580

Links

  • https://github.com/xrucka/cometblue
  • https://github.com/Hy3n4/ha-cc-cometblue
  • https://www.torsten-traenkner.de/wissen/smarthome/heizung.php
  • https://github.com/esphome/feature-requests/issues/485
  • https://github.com/GrumpyMeow/esphome-components
  • https://github.com/gnbl/sparmatic2011
  • https://www.mikrocontroller.net/articles/Sparmatic_Heizungsthermostate
  • https://blog.renekliment.cz/2015/11/termostaticka-hlavice-z-lidlu-s-atmega-169.html
  • https://github.com/MrKrabat/Comet-Blue-Thermostat
avrbluebluetoothcometcometblueeurotronicthermostat
Linux, Projects

Yet another IoT thermostat

20. March 2017 danman Leave a comment

Hi all,

this post will be about my homemade IoT thermostat.  The goal was to not install any cables (because I live in a rented flat), to go really cheap and to be able to set the temperature from anywhere. I’ll also give you some tips you should think about when building your own. Let’s get started.

Continue reading Yet another IoT thermostat →

esp8266IoTnetworkNodeMCUOrangePIrpi-thermostatTemPerthermostatwifiwireless

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  1. danman on Chinese PoE extractor teardown3. November 2026

    I don't know, I don't have it.

  2. David Hoegen on Chinese PoE extractor teardown2. November 2026

    Good Day danman, Nice work. I also have some of these POE Splitters (The Black one). I seem to have…

  3. Tayler Danridge on Repurposing Cisco power supplies19. October 2026

    The 'no voltage until plugged in' behavior is the most annoying gatekeeping trick in salvaged power supplies, so thanks for…

  4. billy ingram on Chip decapping using hot air6. October 2026

    if I sent you a chip to photograph could you decap and image it ?

  5. Bart on Fixing broken TP-Link TL-MR10031. July 2026

    Yes, this router works fine with 12V.

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