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Grid companies in Sweden has increased the number of decimals on energy (kWh), here is how to update your device.
Shipping to Norwegian customers: Order date or next working day.
Shipping to outside Norway: At minimum once per week.
Non-Norwegian customers are invited to order from our store on Lectronz.com, a third party sales platform that handles national VAT to EU countries, using the EU IOSS system for B2C (Business to Consumer) sales with order values up to 150 EUR ex VAT.
Click the button: 
Asiakkaat Suomessa voivat tilata Pow-P1 paikallisen jakelijamme verkkokaupasta Nurkan takaa (click here to redirect).
Latest posts
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Kamstrup Omnipower in Sweden: 10x kWh errorRead more -
Updating device over USB cable, simplified methodRead moreSome users experience difficulties using one of the Over-the-air (OTA) methods for firmware upgrade. We propose a...
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Kamstrup Omnipower HAN port not workingRead moreHow to cure the Kamstrup Omnipower meter hick-up (meter stops pushing data)
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Kamstrup Omnipower meters in Sweden: Which configuration should you choose?Read moreSwedish grid companies are moving from "HAN-NVE" configuration to "P1" configuration. Some grid companies allow their...
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L2 current not available!?Read moreSome users have noticed that the device is no longer reporting current on phase L2.
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Swedish customers and PostNord as "Tullombud"Read moreSwedish customers receiving our shipments via Postnord are mislead to think they have to pay customs fee and VAT....
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One-click upgrade is not workingRead moreOne-click firmware upgrade works just fine for most users - but what to do if it fails?
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I have a Kaifa/Nuri meter, and my new Pow-U does not work!?Read moreOK... so we made a (minor) bummer on the latest design update of Pow-U. The fix is maybe not elegant, but it is easy!
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"I ordered a device on Lectronz, and paid VAT. But now I received a customs + VAT claim!?"Read moreSome of our EU customers that buy on Lectronz receive customs claims. Here is why - and what to do....
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Related posts
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Emergency factory reset
Your device has become unresponsive for some reason. Is there some way to recover? Yes!Read more -
Can my device connect to 5 GHz Wifi?
Sorry - the answer is No.Read more -
Vattenfall - opening the HAN port
Andreas in Sweden informed us on 26th Sep -22 that Vattenfall currently has a long backlog in handling incoming emails.Read more -
Telnet debug
If you need to take a peek under the hood!Read more -
Pow-U and power saving
It took some efforts both in hardware and firmware to make an ESP32 run from HAN-port power only - and here are the...Read more
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