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PrutzerNL avatar PrutzerNL commented on July 28, 2024 2

I can confirm that the north and south of the magnet does matter. If it is in the wrong direction you have to turn the magnet 180 degree. The place of the magnet has to be just above the screen.

Her a pictures and a new housing for the https://wiki.hal9k.dk/projects/kamstrup IR reader sensor:

https://www.thingiverse.com/thing:5179312

from ha-kamstrup_403.

golles avatar golles commented on July 28, 2024

Thanks for sharing.
I've recently removed a link to a reader from the README.md as I didn't feel like maintaining that

from ha-kamstrup_403.

HAEdwin avatar HAEdwin commented on July 28, 2024

I bought this one https://nl.aliexpress.com/item/1005004351799379.html but it all looks the same. Most important is the near IR (I think). Notice also that the Kamstrup includes a reed-contact, if it doesn't detect a magnet (from the optical IR head) it will not supply power to the IR circuit in order to preserve battery load. Keep this in mind if you don't get readings - you might have to install the head upside down for example.

from ha-kamstrup_403.

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