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Best way import IoT sensor data into W4K?
#1
Hi!

What would be the preferred method of getting data from various IoT sensors (like Raspberry Pi Pico W or ESP32) into Wiser for KNX? I'm open for suggestion both using software only (for example http get or post) or some kind of physical hardware interface that can be attached to a dedicated "IoT importer device" with wired access to Wiser for KNX.

Being most familiar with web development, I am currently using an .lp file in my /user/ catalog on Wiser for KNX that the IoT-devices occasionally request passing sensor readings in the url via get, like "[ip...]/user/import.lp?temperature=20.1&humidity=45". In import.lp I pass the variables on to various group addresses in W4K.

Is this an acceptable solution, or is there a smarter (faster) way that puts minimum stress on the CPU? New data flows in every minute or so.

Thanks!

Robert
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Best way import IoT sensor data into W4K? - by temp4 - 07.10.2023, 02:20

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