# Pow-P1, reader for power meter with P1-port

AMS reader for power meters with P1-port

- **Seller:** [amsleser.no](https://lectronz.com/stores/amsleser), Frei, Norway
- **Price:** €52.80 (EUR, before shipping and taxes)
- **Availability:** In stock
- **Categories:** Home automation, ESP32, Power management
- **HS code:** 85437000
- **Product page:** https://lectronz.com/products/pow-p1-reader-for-power-meter-with-p1-port

## Options

**Product options**

- With 3D-printed enclosure and cable (30cm RJ12) [Add €2.80]
- With 3D-printed enclosure, no cable [Add €2.00]
- With cable (30cm RJ12), no enclosure [Add €0.80]
- Assembled board only, no enclosure or cable

## Links

- [Documentation](https://amsleser.no/hjem/10-1-pow-p1.html#/1-pow_p1_options-pow_p1_with_enclosure_and_rj_12_cable)
- [Code](https://github.com/UtilitechAS/amsreader-firmware)

## Images

![Pow-P1, reader for power meter with P1-port](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzIyMSwicHVyIjoiYmxvYl9pZCJ9fQ==--72c94cbed711f3f1ebb0cd943ca5f8d778f33dbf/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJQTkciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--4157f0fb908a7cf53a9fb69e24400c01800a5257/Pow-P1.PNG)
![Pow-P1, reader for power meter with P1-port](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzIyMywicHVyIjoiYmxvYl9pZCJ9fQ==--592686b1dd4cad690049ee1b652860ec25e1e753/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJQTkciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--4157f0fb908a7cf53a9fb69e24400c01800a5257/Pow-P1_blackBGND.PNG)
![Pow-P1, reader for power meter with P1-port](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzIyNSwicHVyIjoiYmxvYl9pZCJ9fQ==--0a2abbc7e8b3a6fc8bc0699ad6f2e74a036ad8fb/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJQTkciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--4157f0fb908a7cf53a9fb69e24400c01800a5257/Pow-P1_2.PNG)
![Pow-P1, reader for power meter with P1-port](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MjkxNSwicHVyIjoiYmxvYl9pZCJ9fQ==--c28c72bd1929f51b996b02df24375ca19cf78a36/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJwbmciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--605f1da017bcbb03ce31845cd0e81d97e3b3c574/dashboard.png)

## Description

![](https://lectronz.com/lectronz/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6MTU3MDgsInB1ciI6ImJsb2JfaWQifX0=--8baa8d22d1edd222e37190117967ac3489487348/image.png)**NEW 7th Nov 24:** Swedish and Danish customers must now order on https://amsleser.no ![](https://lectronz.com/lectronz/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6MTU3MDksInB1ciI6ImJsb2JfaWQifX0=--7ed5e8fd2f4768ab4d3ed079741ccf4bbaa09cd2/image.png)

**Pow-P1 is currently verified to work on Aidon, Sagemcom, Sanxing, Kamstrup Omnia E-meter and Landis&Gyr E360.**

Used on smart meters with P1-port. No need for battery or external power.

Important: The term "P1" is in some Mid-European countries used on meters with M-bus interface (for which the Pow-U is the right product). 
Is this the right product for you? Please consult: https://github.com/UtilitechAS/amsreader-firmware/wiki/Known-hardware-configurations

#### Features
*     Embedded ESP32 microcontroller, enabling all firmware features
*     Embedded RJ-12 connector, you are free to use your own cable length
*     Open-source firmware
*     Buy with 3D printed enclosure, or order free STL files for self-print
*     Delivered with short RJ12 cable

Delivered assembled, tested and programmed with latest stable firmware version ([AmsToMqttBridge](https://github.com/gskjold/AmsToMqttBridge)).

Connects to your home wifi throug a powerful embedded ESP32-S2 module, that will:
*     Generate a local web page you can access from any PC, pad or mobile connected to your home wifi.
*     No cloud service is used, no data leaves your wifi network unless you explicitly configures Pow-P1 to send to external MQTT broker. You are in full control!
*     Can download day-ahead prices from [Entso-E](https://transparency.entsoe.eu/) and display prices graphically


#### Specific regarding Kamstrup Omnia E-meter
According to the documentation, there are two versions of this meter.
The "DSMR P1 Lite" model does not deliver power on the RJ12 contact. 
**We do not know whether and where the "DSMR P1 Lite" model is actually installed.**
Please check your meter before placing order, you can identify your model from the meter type model:

* 684-2-xxP-xxx1xxxx-xxxxxxx OMNIA® e-meter three-phase (DSMR P1 Lite)
* 684-2-xxP-xxx2xxxx-xxxxxxx OMNIA® e-meter three-phase (DSMR P1)

If you have a model "DSMR P1 Lite", the Pow-P1 will need to be permanently powered via its USB-C contact, and will need to get a strap installed before we ship. **Pleas indicate in  order comment if you have an Omnia E-meter model "DSMR P1 Lite"**

The enclosure is designed by customer Øyvind Kaurstad, you can find more of his 3D-designs here: https://cults3d.com/en/users/mroek/creations

## Shipping policy

We currently ship to outside Norway at least one time per week.