Brötje BLW NEO (NEO-RKM)
Heat pumps Hot water Basic support Control prepared
This device's interface is documented by the manufacturer and captured in the profile. The driver for it is not built yet. Franzl reads the device and includes it in the optimisation, but cannot control it yet.
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 connects to the device directly and locally: via its IP address in your home network, no cloud detour.
Setup
Connection via Modbus TCP (port 502) or Modbus RTU directly on the heat pump's NEO-RKM accessory module (not on the standard NEO-RWP controller). Only enable one of the two modes (TCP or RTU) at a time.
Prerequisites
- NEO-RKM accessory module installed on the heat pump
- Modbus TCP (port 502) or RTU enabled (not both at once)
- For the watt-precise PV surplus setpoint to take effect, the PV mode in the heat pump's web interface must be set to Modbus TCP/RTU
What you enter
- IP address of the NEO-RKM module: Required
- Port: optional, default:
502 - Unit ID: optional, default:
1
Device fits? Then nothing stands between you and getting started.
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