Search found 231 matches

by petergebruers
27 Apr 2018 13:13
Forum: Z-Uno
Topic: Z-UNO based weather Station (German description)
Replies: 8
Views: 1679

Re: Z-UNO based weather Station (German description)

Regarding BH1750: it supports 0.5, 1 and 4 Lux resolution... With 4 Lux resolution you should be able to get higher values than 32k, but then it is not very sensitive in dark light. So Ideally, you'd have to measure at 4 Lux resolution, then if it is below 16.000 switch to 1 Lux resolution. I am not...
by petergebruers
27 Apr 2018 12:56
Forum: Z-Uno
Topic: FLiRS - zunoSetBeamCountWU() question
Replies: 6
Views: 1087

Re: FLiRS - zunoSetBeamCountWU() question

I wrote this sketch some time ago: https://github.com/petergebruers/Z-Uno-FLiRS-LED-DEMO And I noted: "If you notice an unexpected "blink" of the LED, this is "by design". The Z-Uno initializes the pins, and it takes some time to get the LED pin back to output. The only way I can think of, to avoid ...
by petergebruers
21 Apr 2018 10:08
Forum: Discussions in English
Topic: Silabs publishes Z-Wave SDK, extra documentation, sniffer and PC controller and gateway
Replies: 0
Views: 718

Silabs publishes Z-Wave SDK, extra documentation, sniffer and PC controller and gateway

This is great news for all technically inclined! After partial release by Sigma, last year, the new owner "Silabs" decided to publish a lot more useful stuff: See this excellent post by Mr "tinman" on the fibaro forum, to get you started. (Note, I'm involved in that discussion as well... so I might ...
by petergebruers
09 Apr 2018 01:40
Forum: Z-Uno
Topic: Shield for Z-Uno
Replies: 14
Views: 3013

Re: Shield for Z-Uno

(...) No protection - we just turn it on/off. Why do you need protection if the wiring is correct? True! I need it, when the wiring is incorrect ;) Maybe the mosfet is so powerful, it can survive a short circuit and drag the supply down...? If I would make my own RGBW I would use "Smart Low Side Po...
by petergebruers
08 Apr 2018 13:09
Forum: Z-Uno
Topic: Shield for Z-Uno
Replies: 14
Views: 3013

Re: Shield for Z-Uno

RGBW = short circuit protected? With current measurement?
by petergebruers
02 Apr 2018 10:06
Forum: Z-Uno
Topic: Getting Domoticz to recognise my Z-Uno
Replies: 2
Views: 994

Re: Getting Domoticz to recognise my Z-Uno

Select the frequency in the board settings [arduino menu), it defaults RU and you are probably EU or US
by petergebruers
13 Mar 2018 15:52
Forum: Z-Uno
Topic: Z-uno is running much slower on PC power than on charger
Replies: 19
Views: 3880

Re: Z-uno is running much slower on PC power than on charger

Although I am not the OP I have been following this with interest and I would like to thank you for your thorough investigation and workaround! BTW never heard of such a behaviour! I learn something every day...
by petergebruers
02 Mar 2018 19:52
Forum: Z-Uno
Topic: Z-uno is running much slower on PC power than on charger
Replies: 19
Views: 3880

Re: Z-uno is running much slower on PC power than on charger

Awesome picture! An Atmega as a slave! 8-)