Hello Jake,..i'm thinking about that myself. I'm only a little bit scared about the fact that my heating system would then be dependent on raspberry PI running control setpoint scripts. If I'm at home ok...but when I'm away.....well...you know what I mean. I will give it a go an play with it. any ...

Thank you!...will have a look at the thermostat....

w.

Thx for the response...running fine for me as well but still have a few questions regarding the CV itself. Especially regarding the ideal heating curve or "stooklijn" as its called in dutch. Im using the outside temp from the buienradar in domoticz using my local latitude and longtitude and feed ...

Hello,..is there still someone using the OTGW on this forum. It appears to be a dead subject to talk about here or is it just me.

w.

http://my.domoticz.com is offline.......

https://otgw.tclcode.com/download.html#utilities

Hello Ries,...check out this using a virtual sensor and a selector switch. This works....

https://domoticz.com/forum/viewtopic.php?f=26&t=34506

Update: I found a solution using a selector switch (virtual sensor) without having to script, allowing me to set some predefined override temperatures to the thermostat and also remove the override giving the control back to the thermostat. Works perfectly fine... override.PNG 19.PNG thermostat.PNG

Im reviving this topic with a new topic as I found out this url works perfectly fine.

http://<ip>:<port>/json.htm?type=command&param=sendopenthermcommand&idx=<idx>&cmnd=<cmnd>

https://domoticz.com/forum/viewtopic.php?f=26&t=34506

Hello, I'm using the Opentherm LAN with an ESP8266 connecting to my OTGW which is working perfectly fine. I have the Isense room thermostat running its heating program and the override option on the thermostat is enabled. The problem as been discussed in various topics the last couple of years is ...

Goodmorning Gents, First of all I have to say...Im a noob with Z-wave but a quick learner I hope:) I mounted the razberry V1 on the PI3 model B (GPIO pins) and executed some commands on the raspberry required which I found here and there on the forum. I dont have actual nodes yet but I wanted to ...

Well this topic certainly does not sound promising. I've got pretty much the same setup but no devices yet. i first wanted to see whether the RAZ V1 could be added or not. That appears to be working although I dont know what the unknown devices are. Did OZW create them or something?...and what the ...

Goodmorning Gents, First of all I have to say...Im a noob with Z-wave but a quick learner I hope:) I mounted the razberry V1 on the PI3 model B (GPIO pins) and executed some commands on the raspberry required which I found here and there on the forum. I dont have actual nodes yet but I wanted to ...

forget about the Ibox-1. Ibox-2 works out of the box in domoticz and are not expensive. Reset it by pressing the reset buttun for 5 seconds to put it into AP mode Directly connect to it and configure your wifi network Put the ibox-2 in STA mode Add the Ibox2 with its IP and port 5987 Bridge type V6 ...

by accident I loaded the wrong firmware on the OTGW. Now running 4.2.5. No PR: BV anymore.

Ok...this proofed to be a standard feature within Domoticz. Didn't notice it. You can easily select a sensor in the hardware tab of the OTHW selecting a temp sensor which I already got. Its all working fine now. The Isense thermostat receives the real outside temp from the OTGW and domoticz sends it ...

I did a couple of more testsusing the OT command in the hardware tab of domoticz but first I adjusted the Isense thermostat settings and chaged it OTC + RT which basically means Outside temp control + room temperature so now the isense "listens" to both in order to decide what the control setpoint ...

Hello Eddie,

Thx.....so did you connect a temp sensor to GPIO port B?...Like the site mentions?

DS1820 (GPIO port B only) - Data line for a DS18S20 or DS18B20 temperature sensor used to measure the outside temperature. A 4k7 resistor should be connected between GPIO port B and Vcc.

Hello Eddie,...you were right...It was the wrong firmware. Probably clicked the wrong download on the otgw side and never looked back:)
I've got the latest now using OTmonitor updating the firmware.

Yeah...you are right. Strange indeed. I just programmed the latest hex file using OT-monitor. Need to check that...

Update: I added the hardware in domoticz BEFORE I updated the firmware. Thats probably the reason:)