Kees
For the loader it's best to keep it as simple as possible. 99.9% will need the ESP32 one. The loader concept may already be hard to grasp for the non-technical...
Can you switch the EMS wires on the mixer module?
I can send a new Gateway to rule out defective hardware but the S3-LR is not available now. Will take about another month.
If it has Ethernet than its the E32 and not the S3. The E32 has a very different circuit board design. Can you disconnect the valve or pump on the...
Is this problem recent like after a certain update? Each one appears to run 3.6.x. Some things to try out: - If anyone can disconnect the problematic valve or pump...
The MM100 will be controlling the floor heating circuit. The MM100 has a port for a three-way valve VC1 and a heating circuit circulation pump PC1.  Depending on the...
@mletenay the basic circuit of the V3 is almost the same but all the component numbers have changed. R5 is now R22. R5 on the V3 (which you removed incorrectly)...
It seems you are using the 'old' E32 V1.5. The problem with this Gateway is that while the ESP32 itself has more than enough processing power for EMS-ESP, for the...
Do the entities come back after a reboot? The NodeMCU ESP32 chip you are using only has limited RAM memory (520KB) to process everything in memory. Over time it may...
In general the firmware forgetting the settings is not a hardware failure. The setting are kept in a part of the Flash storage. If the Flash would fail, probable the...