We assume this is a bug on Aidon smart meters with HAN-NVE interface (Norway, Sweden and possibly Finland).

Grid companies in Sweden has increased the number of decimals on energy (kWh), here is how to update your device.

Some users experience difficulties using one of the Over-the-air (OTA) methods for firmware upgrade. We propose a...

How to cure the Kamstrup Omnipower meter hick-up (meter stops pushing data)

Swedish grid companies are moving from "HAN-NVE" configuration to "P1" configuration. Some grid companies allow their...

Some users have noticed that the device is no longer reporting current on phase L2.

Swedish customers receiving our shipments via Postnord are mislead to think they have to pay customs fee and VAT....

One-click firmware upgrade works just fine for most users - but what to do if it fails?

How to correct corrupted values in the graphs

OK... so we made a (minor) bummer on a design update of Pow-U. The fix is maybe not elegant, but it is easy!