yes i did
I have the V2… just bought the modbus on amazon, will let you know how it goes 
1 Like
Then send a new diagnostic report please
Cool, same as mine so should work.
81f764fb-2317-4b29-abe7-0e64a7e39bc5
i changed it. thanks! Don’t know mutch about this.
can you share a screenshot from your communication settings page?
IN the log I can deduct your IP and port seem to be setup in line with your screenshot earlier. But it is unable to connect. So my app is just getting connection timeouts to that IP and port, so the EW11 itself is unreachable by the Homey the app is running on.
I do think that’s the problem.
I can only reach the ew11 when im on the ew11 ap
Then your wifi setup is not correct, check those steps again in the forum, also when done reboot the ew11.
So it includes setting the ew11 to the right AP info from your network, then reboot
First of all, great work!
I have six Marstek batteries connected with two per phase. I’ve set up EVCC to control the batteries, and it works great. However, there is one issue: when EVCC allows them to charge at lower prices, there is no load balancing. As a result, all batteries are charging at 5,000 watts per phase, which is causing an overload.
Is there a way for this app to monitor my grid and balance the six batteries to prevent overload? I’m unsure about the commands EVCC sends to Modbus and whether two systems can use the same Modbus.
The main reason for using EVCC is to avoid draining from my batteries while charging my EV. All batteries and the EV loader (Peblar) are connected with HomeWizard KWH meters, and also have the homey p1 meter.
Thanks in advance,
Derck
Started from scratch again and now the Marstek is online in Homey.
Everything looks good.
Only the Netuitvoer stroom isn’t right.
You told me not t push any buttons yet, so i won’t !
Good question. The force mode charge you can set the force power to limit how much. So the evcc should be able to do the same, maybe they only send the force charge without seeing the max power so you can use my app to limit it.
Multiple modbus clients should not be a problem
Great so v3 registers are also the same next to the new ones.
I’ll check the grid power one, see if that’s a big for me also
What is the worst that can happen when i try-out the settings?
Do I need to create a load balancer in Homey, or can I configure it in your app? EVCC doesn’t load balance batteries; it only supports EV chargers.
I think it’s safe, potentially it’s going to reboot or factory reset, but most likely it will work out give an error
Create one using flows, if fase goes above and batteries are charging, reduce force load power setting
Back-up power on/off works fine. The rest doesn’t work.
