I’m working on an app for my Nibe S-Serie (S1155-6PC) to read out values like temperatures, brine temperatures, pump statusses, etc… It’s not connecting through MyUplink API, but through modbus (over TCP), which is built-in in the S-Series.
Things I would like to add, but not yet done, is the RMU S40 as a device.
At this stage no flows are created for the app, but if there is good use case to do so, I’ll try to add that too.
I didn’t develop it any further, but got pretty far with most important sensors, just for myself.
Share code on GitHub is no issue.
I never published it to the official Homey store or something like that. If you want you may continue with the code? As I decided to switch back ho Home Assistant and not using the Homey Pro at the moment.
Hey all!
I am very interested in this app and I hope there are more people who are. I wish someone can continue the work that x-erik has started and publish a first modbus app for Nibe
I may be interested in picking this up. I started from x-erik’s code and got it running on my S1255 (had to do some hardcoding, discovery didn’t work). If anyone else is interested, contact me. x-erik, is it fine to fork?
Any development here? I have a Nibe S1155 and would love Homey support from it. I would like to take more control of trip temperature based on weather, electricity price, shower demand ++. A COP calulator would be easy to make with the right flows.
Looks a bit silent in here, it’s a pity there is no official S-series Nibe app just yet.
I’m not a programmer, so I couldn’t help with an app, but having no app made me looking at and implementing Home Assistant and slowly moving things over to HA.
I also have a S1255.
Im neither a developer but since there is a app that connects to ”NibeUplink” maybe someone who have the knowledge could copy and made change to have it work even to ”MyUplink”?
Hi Erik,
I have a heatpump of Stiebel Eltron with an ISG webinterface. This ISG also offers modbus by TCP/IP and i have the documentation of registeres etc.
Can you add this into your app? or can tell me with sourcecode i have to modify to get it work?
Anyone able to change the heating curve in this app ? When I go for vacation I want to set heating curve to -10, and water heater to low, and the opposite 1 day before I get home.
Not able to control heating curve or set hot water demand (low - smart control) with flow, but able to monitor a lot of data…