How do I change the Wi-Fi settings of my Smappee P1 module

What the Smappee P1 module measures, which smart meters it works with, and how to find the P1 port on your meter.

The Smappee P1 module visualizes the electrical, gas and water consumption measured by your smart meter.

With the P1 module you can visualize the import and, if applicable, export of your electrical system to the grid.

Please note that the P1 module cannot visualize solar production, as the smart meter does not log this data.

(*) The P1 module is a new revision of the P1S1 module. It has the same functionality, except that the S1 port has been removed as it was not used. If you have the older version of the module, you also do not need to connect the S1 port.

🔌 Is my smart meter compatible with Smappee?

Smappee supports a wide range of smart meters across Europe. To ensure a smooth installation and optimal performance, check below whether your smart meter is compatible with the Smappee ecosystem.

Belgium

All digital meters in Belgium are equipped with a P1 port, which is required for Smappee compatibility.

Important: The P1 port is disabled by default for privacy reasons. You'll need to activate it via your grid operator:

Fluvius: activate for free via My Fluvius.
Sibelga: contact Sibelga at 02 549 41 00.
ORES: call 078 15 78 01. Activation costs approx. €25.
RESA: send a completed form to s.clientele@resa.be. Activation costs range from €31 to €50.

Once activated, your Smappee monitor can start collecting real-time energy data.

Netherlands

All modern smart meters (also called slimme meters) in the Netherlands include a P1 port and are compatible with Smappee.

Some models may require a power adapter or have a limited data frequency.

Please find below what smart meter version the P1 module is compatible with:

Smart meter DSMR version	Compatible?
2X	No
3X	No
4X	Yes (1)
5X	Yes

(1) The P1 module is compatible but will require a separate power cable to work correctly. For more information, see the Power Requirements section. Next to the P1 cable, you also get a USB-A to RJ10 cable to power the P1 module with an adapter.

If you're not sure what DSMR version your smart meter is using, please contact your smart meter supplier.

See Finding the P1 port on your meter to find where you can connect the P1.

Note: The adapter is not included in the box, only the USB-A to RJ10 cable is.

🌍 Other countries

Smappee supports many smart meters across Europe. If your meter has a P1 or HAN port, there's a good chance it's compatible. Still unsure? Contact us with your meter model and a photo. We're happy to help.

Power requirements

The P1 module is powered by the P1 port of the smart meter. If your smart meter version is DSMR4X, you will need a separate power cable to supply power (12V DC) to the P1 module via the RJ10 port of the module.

Always on

To calculate your always on values, we take the lowest power measured between 0 and 2 at night.

P1 with EV Line products

The P1 port can be used for mains measurement to enable Overload Protection and the Planner function for controlling our EV Line(²) products.

To configure this, first install the P1 module. Then add the EV Line products to the same location. Make sure to configure the Overload setting (and optionally the capacity tariff) in the app according to the maximum value of your main circuit breaker.

(2) The P1 module cannot be combined with EV Wall Home, Infinity, nor can it be used in Multigateway.

P1 with solar panels

In an installation with solar panels, the P1 module can only (³) measure import and export. This, next to the gas/water values, is the only thing the digital meter records. The digital meter does not record any data on solar production.

(3) The P1 module cannot be combined with Infinity.

Gas/water readings

Some digital meters can also measure your gas values. These will also be shown in the Smappee app and dashboard, if you already use the digital gas meter.

Finding the P1 port on your digital meter

As mentioned, you need to have a P1 port on your meter.

Below we show where you can find the P1 port on the most used meters.

If you don't know your meter's DSMR version, or you're not sure if your digital meter is supported, feel free to contact us with a picture of your digital meter. We'll help you check if it's compatible with our module.

DSMR5 (no additional power supply needed)

For the DSMR5 meters, you only need to find and connect the P1 port.

Landis+Gyr E360 series (1P/3P) (DSMR5)

For the Landis+Gyr E360 series, you will find the P1 port on the right side, more towards the bottom, as indicated in the picture below.

P1 port location on the Landis+Gyr E360 series smart meter

Sagemcom (Siconia) S211 / T211 / XS212 / XT211 (DSMR5)

For Sagemcom meters there are different types, some larger, some smaller, but the logic remains the same. You need to remove the green panel in the lower left corner.

In some older versions of the meter, you will find both a P1 and an S1 port. You only need to connect to the P1 port, the S1 port is no longer used.

P1 port location on the Sagemcom Siconia smart meter

Iskra AM550 (DSMR5)

For the Iskra AM550, you will find the port on the top right.

DSMR4 (USB-A to RJ10 with power supply needed)

For DSMR4 meters, you need to locate and connect the P1 port. You will also need to install or obtain an external power supply to connect the USB-A to RJ10 cable to the A port of the P1 module.

Landis+Gyr E350 series (DSMR4)

For the older Landis+Gyr E350 series, you will find the P1 port behind a small grey panel you need to remove on the bottom right.

P1 port location on the Landis+Gyr E350 series smart meter

Kaifa MA105C (DSMR4)

For most Kaifa meters, you will find the P1 port behind a grey panel on the middle left.

P1 port location on the Kaifa MA105C smart meter