Connect one or several SC Net Modules to an SC Master and switch on the devices.Nearly all devices display the firmware version briefly after switching it on, e.g. Ver: 3.75.
There are some exceptions:
For the Wings IOboxes you can find the entries on the start page of the web browser next to Built.
The SC Net Module firmware version can be determined as follows:
Connect one or several SC Net Modules to an SC Master and switch on the devices.
At an SC Net Module, press the setup key for about three seconds for the device name, the SC Net address and finally, the firmware version to be displayed on the SC Master display.