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).
Pow-U
HAN-port reader for M-bus power meters
Used on two categories power meters:
- Power meters in Norway and Sweden with HAN-NVE interface (RJ45 connector; same as for Ethernet).
- Power meters in other countries that delivers M-bus signal to an RJ12 connector. If in doubt, consult your grid company or email us before placing order.
For Kamstrup Omnipower meters, Pow-K is a better and less expensive solution.
Order without 3D printed holder if you prefer to 3D print enclosure yourself.
Technical specifications
Compatibility | Meters with M-bus signal |
Connection | Wi-Fi 2.4GHz b/g/n |
Power | Powered from the meter |
Input voltage | M-bus up to 36V |
Operating power | 0,5 W |
Data encryption | Supported |
MQTT | Yes, also SSL |
Home Assistant autodiscovery | Yes |
Dimensions | 70 x 39 x 24 mm |
Weight (incl enclosure) | 40 g |
Operating conditions | IP20 (not waterproof) |
Temperature range | -20°C to +70°C |
Humidity | Non-condensing |
Verified to work on Aidon, Kaifa/Nuri, Kamstrup Omnipower with HAN-NVE module (could be necessary to power device via USB), Landis & Gyr (some models), Sagemcom.
Features
- Embedded powerful ESP32 micro controller
- Integrates with smart home systems via MQTT
- Home Assistant auto-discovery
- No cloud server, you control of your data
- Embedded RJ-45 connector
- CE marked, the EU declaration of conformity can be downloaded from here.
Delivered with latest version amsreader-firmware.
Connects to your local wifi, where it displays a web user interface page that can be opened from a device (PC, tablet, phone, ...) connected your internal Wi-Fi network.
If you chose an option without enclosure, you can 3D-print the enclosure yourself from downloadable STL files.
Enclosure designed by Øyvind Kaurstad, you can find more of his 3D-designs here: https://cults3d.com/en/users/mroek/creations