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Pow-K
HAN port reader for Kamstrup Omnipower smart power meters.
Order without 3D printed holder if you want to replace the original card in your HAN-Module (mainly relevant in Norway) or prefer to 3D print the holder yourself.
Technical specifications
| Compatibility |
|
| Connection | Wi-Fi 2.4GHz b/g/n |
| Power | Powered from the meter |
| Input voltage | 4,15V |
| Operating power | 0,3 W |
| Data encryption | Supported |
| MQTT | Yes, also SSL |
| Home Assistant autodiscovery | Yes |
| Dimensions | 70 x 73,5 x 22 mm |
| Weight (incl enclosure) | 40 g |
| Operating conditions | IP20 (not waterproof) |
| Temperature range | -20°C to +70°C |
| Humidity | Non-condensing |
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
- Optional user installable temperature sensor (DS18B20), see Pow-K User Manual.
- 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 have a meter with a Kamstrup HAN-NVE module, you can open it and replace the card with a Pow-K+ card, see instructions here.
Or you can buy or 3D-print a holder; STL file is available for download.
POWK-ENC
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HAN port reader for Kamstrup Omnipower smart power meters.
Order without 3D printed holder if you want to replace the original card in your HAN-Module (mainly relevant in Norway) or prefer to 3D print the holder yourself.