Together with openHAB I have a CCU2 with about 100 devices. Two of them are HM-ES-TX-WM, one with firmware 1.2 and one with 2.5.
Firmware 1.2 has a ferraris sensor connected to the device, firmware 2.5 has an ES-IEC connected.
I cannot have the same firmware version on both devices as each sensor only works with the appropriate firmware.
As a result I don’t get data from the 1.2 device. The log file shows
[ternal.handler.HomematicThingHandler] - Channel not found for datapoint
REQ0109252:1#ENERGY_COUNTER’
[ternal.handler.HomematicThingHandler] - Channel not found for datapoint
REQ0109252:1#POWER’
I have also read the information in the log file that same devices should have same firmware versions. But as stated before I have no choice in this case.
Any idea how to receive values from the 1.2 device?