Search found 34 matches

by mdietinger@gmail.com
02 May 2018 06:56
Forum: Z-Uno
Topic: Z-UNO based weather Station (German description)
Replies: 8
Views: 301

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

Thanks for your testing. HC2 indeed seems to have issues with values >32k. Initially I used long, 32k was limitation as well, but from time to time a neighbouring channel showed spikes of 32k. Could be when value got over 64k. For the time being I will devide the result by 4 and apply correction on ...
by mdietinger@gmail.com
01 May 2018 12:50
Forum: Z-Uno
Topic: Z-UNO based weather Station (German description)
Replies: 8
Views: 301

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

Peter,

thanks, going to give it a try.
by mdietinger@gmail.com
30 Apr 2018 10:34
Forum: Z-Uno
Topic: Z-UNO based weather Station (German description)
Replies: 8
Views: 301

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

better comented arduino code: //PIN18-rain (3V3-2K2-PIN18-100nF-GND) //PIN4 ADC1 //PIN9-SCL (2K2 pullup to 3V3) //PIN10-SDA (2K2 pullup to 3V3) //GND-Ground //3V3-3Volts</pre> //WIND RJ11: //* //2-3V3(Yellow) //3-PIN4-Winddirection(Green) //4-GND(Red) //5-PIN17-Windspeed(Black) //* //RAIN RJ11: //* ...
by mdietinger@gmail.com
27 Apr 2018 08:45
Forum: Z-Uno
Topic: Z-UNO based weather Station (German description)
Replies: 8
Views: 301

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

Polto, sure it is fine if post it on your web site. Actually that is not my blog, just wrote a guest report. The Z-UNO code is poorly commented at the moment, I can add some comments to explain a bit better the logic used. If you need any support let me know. One challeng I have is the BH1750 only g...
by mdietinger@gmail.com
24 Apr 2018 14:02
Forum: Z-Uno
Topic: Interrupts in 2.0.8
Replies: 4
Views: 821

Re: Interrupts in 2.0.8

I am using GPT and two interupts as well with my weather station project. Is running stable for some months now. Only important thing is to have only limited code within the interupt routines. In my case I only have a counter within the routine. If you don't follow that advice the application might ...
by mdietinger@gmail.com
24 Apr 2018 09:43
Forum: Z-Uno
Topic: Z-UNO based weather Station (German description)
Replies: 8
Views: 301

Z-UNO based weather Station (German description)

Over the last couple of months i build a weather station using Z-UNO. There are two articles describing the solution and integration into Fibaro HC2(German) https://www.siio.de/z-wave-wetterstation-diy-teil-1-z-uno-hw-sw/ https://www.siio.de/z-wave-wetterstation-diy-teil-2-fibaro-vd/ The solution is...
by mdietinger@gmail.com
16 Feb 2018 18:22
Forum: Z-Uno
Topic: Nextion and z-uno
Replies: 3
Views: 404

Re: Nextion and z-uno

You could use Nextion without library.
See there: http://support.iteadstudio.com/support/ ... 1000012477
by mdietinger@gmail.com
22 Nov 2016 11:01
Forum: Z-Uno
Topic: Quick-fix for library's problems in Z-Uno?
Replies: 4
Views: 1789

Re: Quick-fix for library's problems in Z-Uno?

Hello, you don't need to go via another microcontroller to communicate with MCP4725. I2C just works fine and if you address the chip directly without going via a library you shouldn't have any issues. Below code I found on the web and it addresses the I2C interface directly. Not sure whether you nee...
by mdietinger@gmail.com
18 Nov 2016 15:36
Forum: Z-Uno
Topic: How to transport data to Z-UNO
Replies: 7
Views: 2416

Re: How to transport data to Z-UNO

Andreas, thanks for your extensive answer. Maybe I need to describe in a bit more details what I want to achieve: I want to keep a list with all doors and windows device ID and Names in Z-UNO. One option is to hardcode in usercode, or store in EEPROM with a separate code processed once to store and ...