Some users experience difficulties using one of the Over-the-air (OTA) methods for firmware upgrade. We propose a...
We currently ship 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 order values up to 150 EUR ex VAT).
Click the button: 
Latest posts
-
Updating device over USB cable, simplified methodRead more -
Kamstrup Omnipower HAN port not workingRead moreHow to cure the Kamstrup Omnipower meter hick-up (meter stops pushing data)
-
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...
-
L2 current not available!?Read moreSome users have noticed that the device is no longer reporting current on phase L2.
-
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....
-
One-click upgrade is not workingRead moreOne-click firmware upgrade works just fine for most users - but what to do if it fails?
-
Correcting stored values by editing the configuration fileRead moreHow to correct corrupted values in the graphs
-
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!
-
"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....
-
Pow-U and power savingRead moreIt took some efforts both in hardware and firmware to make an ESP32 run from HAN-port power only - and here are the...
Blog categories
Search in blog
Video: How to install and configure your Pow-K+
Related posts
-
Home Assistant med Pow-K
Den danske YouTube-kanalen Kenneths Teknik har laget en instruktiv video som viser hvor lett det er å koble Pow-K (og...Read more -
How can I read data from my Pow-K / Pow-U when I'm not at home?
Many of us do not like the idea of sending our power consumption data to some cloud service where we do not really...Read more -
My new Pow device is not working - what is wrong!?
Selecting the correct Hardware profile during initial configuration is crucial.Read more -
Homey-integrasjon
Pål Andreassen har laget veiledning til oppsett i Homey Pro.Read more -
Obtaining API token from Entso-E
The procedure is not 100% intuitive, so here it is!Read more
Leave a comment
Comments
WiFi Antenna
By: Haldi On 18-Dec-2023Having an external WiFi antenna connector would have been a great idea for devices that are in the cellar or outside in a metal case. Or not?
Replied by: Egil Opsahl On 20-Dec-2023
POW-K+ issue
By: Ken On 23-Jan-2023Hello Egil,
My POW-K+ proceed to blink green/red/yellow long after installation. Does this mean that the HAN port is not activated? Please advise
How do I find the device on my router? - I find a few devices starting with ESP as the first few characters.
BR Ken
Replied by: Egil Opsahl On 24-Jan-2023
After initial configuration and reboot device is totally gone
By: Rasmus Holm On 23-Nov-2022Hi,
Can't get it to work.
Use all the same name and addresses as shown but the device remains gone. It blinks red - most likely because it's on my desk with USB supply.
Please advise what to do
BR
Rasmus
Replied by: Egil Opsahl On 26-Nov-2022