Lambda EU08L / EU13L
Heat pumps Hot water Fully supported
What Franzl can do with this device
| Measure live power | ✓ |
| Meter energy (kWh) | ✓ |
| Read state of charge (SoC) | — |
| Read temperature | ✓ |
| Control power | — |
| Control operating mode | ✓ |
| Set target temperature | ✓ |
How it connects
Franzl uses the Home Assistant custom integration GuidoJeuken-6512/lambda_heat_pumps (installable via HACS). If your device is set up there, Franzl finds it automatically.
Setup
Connection via the HACS custom integration lambda_heat_pumps: talks directly to Lambda's official, publicly documented Modbus protocol and automatically detects heat pump, boiler, buffer, and heating circuits.
Device fits? Then nothing stands between you and getting started.
Install Franzl