Firmware

The firmware is the internal software of our products. On this page you will find files for all our updatable product by means of which you can update your device to the latest version. A firmware update allows you to benefit from new features and functional enhancements.

KM2 Communication module

The KM2 Communication module is the ideal interface between a solar or heating controller and the Internet. Due to the easy and secure connection to the VBus.net Internet portal, system data can be visualised and for example reports on system status via e-mail made available. With the RESOL RPT Parameterisation Tool the controller can be parameterised over the Internet.

Firmware KM2 v2.0.8

Update from 1.1.6 to 1.2.0

Download the firmware and save it to your PC.

Extract the file.

The extracted folder contains the source code as well as a firmware.cbor file.

In the Configurationmain menu, select the General submenu.

The firmware version used will be displayed in the Firmware version menu.

In the Firmware upload menu, click Select.

Select the firmware update file with the extension firmware.cbor and click open .

The firmware file will upload.

In order to continue the update, click Firmware update. If you do not wish to update the firmware, click Discard.

If you have clicked on Firmware update, the firmware update window will open. In order to carry out the update, click Yes. If you do not wish to update the firmware, click No.

After the update has been carried out, the device will restart.

Attention!

Update error through premature cancellation! Do not switch off the device while the update is running.

An update to firmware version 2.xx is only possible with the 2.0.0 version.
Devices with firmware version 1.xx cannot be updated to version 2.xx.

KM2-2.0.8-firmware.zip (490.4 MB)

Manual

Firmware KM2 v1.2.0