Home Automation Domotica Forum Europe, Bwired Forum

Supports setpoint override. Resolution 0.1°C display has 0.5°C resolution Shows square symbol in top right hand corner of display in override mode (undocumented symbol AFAIK) Provides 5°C minimum temperature setting for 'away' mode or similar Nodo Shop OT gateway works fine, allows scheduling and a...

I got my setup to work and by far the hardest part was to get the OTGW to work with the "OpenTherm" (it's not) boiler technology. For a new system, I would first verify with the vendor of the boiler that it works with OTGW before buying. Did you get your setup to work already? If so, which...

The documentation of the boiler was the problem. OTGW with a cheap thermostat connected works fine now. The way it currently works is that OTGW tells the thermostat what to do and the thermostat tells the boiler what to do. Is it also possible to have the gateway tell the boiler what to do directly?...

This is everything I get out of it, but your documentation is unclear too. For example: Boiler requires maintenance It received its maintenance two weeks ago. Are you saying that the guy that performed the maintenance didn't actually maintain it? Remote setpoint override is active In the status belo...

But because of your refusal to do some simple measurements, we don't know. I tried to get this to work with my older brother and he is mostly pissed that it's not working. Most people appreciate that, but all you can do is complain. Spending money on hardware and time on the ecosystem is already a ...

I think it's more likely that the OTGW is not able to fake the presence of a thermostat of a given brand, which for some boilers probably makes a difference. I think your equipment matrix is not precise enough, because it doesn't record whether or not a thermostat (and if so, which one) was connecte...

I verified that it does work with another OpenTherm boiler of a different brand. Does that just mean that the OpenTherm gateway is not compatible with the Quinta 65, even though it is claimed that the Quinta 65 has the same board as a Quinta 45 (which is listed as being compatible) or does that just...

VR=0 has no effect on the boiler sending data including after a reset. (Other than VR: 0). I wrote a program to easily set such values independent of the network the OTGW is connected to. When connecting to the thermostat with VR=4, which I think sends opentherm signals, I just get (via serial): R80...

If the power supply is not good for some reason, would that be reported by the device? (That doesn't seem like an extremely advanced feature and lots of other types of devices have such features. ) If you believe it is so easy to report power supply issues, I'll happily accept your patches to imple...

If the power supply is not good for some reason, would that be reported by the device? (That doesn't seem like an extremely advanced feature and lots of other types of devices have such features. ) The OTGW from the Nodo-shop has LEDs for the different supply voltages. These LEDs should all be stea...

People are capable of the most surprising things. So I can't rule out that the wiring can be done wrong. But it doesn't matter which way around the wires of the connector labeled "Boiler" are connected to the boiler. You can use a volt meter to check if there is any voltage on the termina...

I would like to also have a partially DIY multi-zone setup involving existing TRVs, floor heating, radiators, existing Zigbee temperature sensors per room, etc. Current automation is based on Home Assistant. It was my understanding that lots of people already had that working before I started this. ...

I have the NodoShop version running, but it's seemingly impossible to show any form of communication between the boiler and the gateway. Communication from a computer to the gateway and back is working fine and in Home Assistant (2022.8.7 with Frontend 20220802.0) I see about 175 disabled entities. ...

I have two Remeha Quinta 65 boilers. Are those compatible with the Opentherm Gateway? Additionally, since I have two, how do I distinguish between the two if I just have one gateway? Obviously, I can also buy two gateways, but how do you "pair" the two devices? Can someone explain the arch...