Grid companies in Sweden has increased the number of decimals on energy (kWh), here is how to update your device.
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Real-time data from your Power Meter |
Your power company app shows yesterday's data. Enable instant control of energy use and spending - manually or via Smart Home automation. |
Shipping to Norway: | Order date or next working day |
Shipping outside Norway: | At minimum once per week |
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![]() | Suomalaiset asiakkaat voivat tilata Pow-P1:n tai Pow-K:n jakelijamme Nurkan takaa -verkkokaupasta (klikkaa tästä siirtyäksesi) | ![]() |
![]() | Ålänningar har två alternativ: - Beställa från Nurkan takaa i Finland (klicka här), vilket ger lägsta fraktkostnad (skickas från Finland). - Beställa från Lectrons.com | ![]() |
Customers from other countries: We invite you to order from our store on Lectronz.com VAT for customers in EU countries will be handled as described above for Denmark/Sweden/Austria. | Click the button: ![]() |
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?
OK... so we made a (minor) bummer on a design update of Pow-U. The fix is maybe not elegant, but it is easy!
Some of our EU customers that buy on Lectronz receive customs claims. Here is why - and what to do....
This map shows the postal code position for amsleser.no registered customers.
In some use situations, the Pow-U will have difficulties maintaining its voltage level and will reset frequently (see user manual for tips and remedies). Can power be connected to the micro-USB port to avoid this?
Many of us do not like the idea of sending our power consumption data to some cloud service where we do not really know who can access them. This is why our solution is on purpose not could based - with the added benefit of being a solution without any monthly subscription fee.
Especially solar panel installations are starting to become common, so we want to monitor power and energy from them!
The Danish YouTube-channel Kenneths Teknik made an instructive video that shows how to connect a Pow-K to Home Assistant.
If you by a mistake uploaded over Wifi a wrong firmware (intended for an other microprocessor), the device will not work. All hope is not out! But you need to reprogram your device by cable. The procedure to follow depends on your device.
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