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Pow-P1
HAN-port reader for power meters with "P1 companion" interface
Used on smart meters with HAN-port according to DSMR P1 Companion Standard (with RJ12 connector).
Note: The term "P1 port" is in some mid-European countries used on power meters that deliver M-bus signal on pins 3 and 4 of an RJ12 socket, which is not "P1 companion". Those meters cannot use Pow-P1, the right product for those meters is Pow-U.
Norwegian customers: P1-port is not used in Norway.
Order without 3D printed holder if you prefer to 3D print an enclosure yourself (contact us to receive free STL files).
Technical specifications
| Compatibility | P1 companion interface |
| Connection | Wi-Fi 2.4GHz b/g/n |
| Power | Powered from the meter |
| Input voltage | 5V |
| Operating power | 0,4 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, Sagemcom, Sanxing, Kamstrup Omnia e-meter and Landis&Gyr E360.
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-12 connector, maximum recommended cable length: 3 meters
- CE marked, the EU declaration of conformity can be downloaded from here.
Delivered with latest version amsreader-firmware.
Pow-P1 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
POWP1-E-RJ12-30CM
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HAN-port reader for power meters with "P1 companion" interface
Used on smart meters with HAN-port according to DSMR P1 Companion Standard (with RJ12 connector).
Note: The term "P1 port" is in some mid-European countries used on power meters that deliver M-bus signal on pins 3 and 4 of an RJ12 socket, which is not "P1 companion". Those meters cannot use Pow-P1, the right product for those meters is Pow-U.
Norwegian customers: P1-port is not used in Norway.
Order without 3D printed holder if you prefer to 3D print an enclosure yourself (contact us to receive free STL files).