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Wall Mount Sensor

openhardware.io 14 Jan 2016, 03:48 last edited by

https://www.openhardware.io/view/14/Wall-Mount-Sensor
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temperature 58 battery 43 humidity 39 atmega328 19 wall mount 1
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hek Admin 14 Jan 2016, 06:40 last edited by

Nice! Will be interesting to hear about how long the CR2032 lasts.
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temperature 58 battery 43 humidity 39 atmega328 19 wall mount 1

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Hi all, Should anyone face the same problem, I found the root cause: brownout threshold. I burned a new bootloader (Optiboot 8.0) without such trigger and the node has been working with used batteries (~2.7V) since May. Hope this helps.
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Hi, General description is available on english version. Sorry for bad translate.
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@mfalkvidd Yes, that’s the one.
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Sorry, 1 more question. At what timeframe do you expect diy packages to be for sale? I have checked with steel manufactures before for other projects, but having a small batch of steel tubes means that they will be enormously expensive and the same goes for the PCB's. The milling I can do easily at a maker space (fablab013). I am planning on a rather long, 1 storey hive, so I plan to cut the metal tubes in half and mount an extension in between.
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First soldered device: And a small test:
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I am non technical but I have 8 wirsbo stats in my house. One of them is faulty and the unit is now obsolete. Is it possible to purchase one of these pcbs and use it to replace the one in the faulty stat ? Thanks Richard

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