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Hi, Does anyone know what the expected lifespan of the EEPROM is? I am reading in other foras that an EEPROM has a lifespan of about 100.000 write cycles as a rule of thumb. What speaks against this number is the the following example: https://z-uno.z-wave.me/examples/Water-Meter/ The water meter in...

Hi, I am in the process of building an electricity meter which reads the light pulses on the "official meter". I am not completely done yet. I have the HW and the program logic ready and tested. It is stable and has been running for a while. BUT, I have not yet connected the z-uno to the z-wave cont...

Hi, I have built a sketch which has worked just fine for weeks, but after I tried to "upgrade" the code to store some data in EEPROM, the code makes the Z-Uno hang for hours before it comes alive. I am at a loss in understanding why this is the case. Here is what I did: 1. Ver 1 of the sketch works ...

Still not working for me despite setting "S" instead of "M" in the associations settings. My zuno sketch defines 10 scenes (0-9) but when I try to program a block scene in HC2 there is only one scene-id to choose from. Actually, "Scene id" in zuno translates to "KeyId" in a HC2 block scene. And to c...

Thanks, makes sense that the signal is blocked quite severly. Forgive my ignorance when it comes to antennas. For the European freqency (868,4 MHz) it would mean a 17,3 or 8,6 cm antenna I think. Would it work if I just connect a cable between the antenna socket on the Z-Uno board and the metal encl...

@schmidmi:
Tell me, how did you solve it?
For me it's only working intermittantly.

Hi, Wanted to check with the community if you have encountered the same as I have: unstable output from the Z-uno when driven by USB power supply. I am doing a small project similar to the example project "IR to Z-Wave": https://z-uno.z-wave.me/examples/IR2ZWave/ My TSOP 7000 sensor prefers 5V so I ...

I am taking the opportunity to ask the forum if anyone has tried to put the Z-Uno inside a metal enclosure.

How does aluminium or other metal affect the z-wave network range?

Here is one in aluminium as an example: https://uk.rs-online.com/web/p/general- ... s/5287044/

Thank you very much, works fine now!

Not a solution to your problem, but as a comment to OTA update of sketches: I just put the question to Fibaro how to make use of the OTA mechanism in their Home Center 2 controller for us developers. Their response is that it is not possible because they only support OTA for their own products. It i...