Search found 7 matches

by Pat0500
Friday 08 June 2018 14:48
Forum: Show your projects
Topic: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)
Replies: 247
Views: 73094

Re: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)

Hallo Kees

nu heb ik nog 1 vraagje (:
the switches are working i tested it trough enabling my heating but at the domoticz idx numbers you have IDXhotwater and IDXboiler but i dont get value at both of them not as switch and not as tempratuur.

kind regards patrick
by Pat0500
Friday 08 June 2018 14:28
Forum: Show your projects
Topic: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)
Replies: 247
Views: 73094

Re: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)

Hallo Kees,

Yes i found it thank you verry much!!!!.
where did you attach for example Burner on/off to because if i attach it to an switch i can control it and i want to read.
or does it turn the switch in the dashboard on if burger gets enabled?

kind regards patrick
by Pat0500
Friday 08 June 2018 13:19
Forum: Show your projects
Topic: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)
Replies: 247
Views: 73094

Re: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)

Hello Kees, i encountered a problem with implementing the data in domoticz i have an arduino with an wiznet ethernet shield and using ur code and changed the ip adresses. im running domoticz on a pi3 with an lan ethernet connection but i have problems with adding my hardware into domoticz. could you ...
by Pat0500
Wednesday 06 June 2018 12:07
Forum: Show your projects
Topic: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)
Replies: 247
Views: 73094

Re: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)

Hello Kees, i had an look at my PCB and indeed there was an fault but it was in my RX now it works perfectly!!!! but i had one more question in the program receiveExample1 you have some message's regarding the RC20 thermostat but do you already looked into the messages for the RC35? i also will look ...
by Pat0500
Tuesday 05 June 2018 9:05
Forum: Show your projects
Topic: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)
Replies: 247
Views: 73094

Re: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)

Hello Kees, i also made the pcb and added octocouplers between the arduino and the EMS pcb just like remknul. but i am struggeling with the arduino codes and the bus-ID from the boiler and the thermostat i have an moduline 400 (RC35) and i figured out that the boiler its ID is 0x08 and that my ...
by Pat0500
Thursday 05 April 2018 12:04
Forum: Show your projects
Topic: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)
Replies: 247
Views: 73094

Re: Nefit data/control via Arduino to Domoticz (directly without OpenTherm module or Easy)

Thank you for answering so quickly!!!
and thanks for the help.

i will get right into that and nice design on the ems PCB but i will probably try to make my own version in addition to my project.
by Pat0500
Thursday 05 April 2018 11:07
Forum: Show your projects
Topic: Nefit / Buderus data/control via Arduino / ESP8266 to Domoticz (directly without OpenTherm module or Easy)
Replies: 247
Views: 73094

Re: Nefit data/control via Arduino to Domoticz (directly without OpenTherm module or Easy)

Hallo bbqkees, I wanted to private message you but that is not possible for me becouse i dont have enough posts yet but my project is related with this post. for my intershipment for my school i need to do an project and i selected energie monitoring. my goal is to read and configure an nefit CV ...