P1MeterKit

Real-time monitoring of your energy consumption in Home Assistant

With the P1MeterKit, you can gain real-time insights into both your electricity and gas consumption. This kit is fully integrated with Home Assistant and DSMR Reader. Measure your electricity and gas consumption down to the minute and then visualize it per hour, day, month, or year in Home Assistant. Additionally, the kit also measures the temperature and humidity in the room where the meter is installed.

Home
Requires Home Assistant
Does not work standalone

Discover the P1MeterKit: A carefully crafted Dutch innovation, specially designed and shaped to meet your needs.

Specially designed for Home Assistant, ESPHome, and DSMR Reader the P1MeterKit has been meticulously developed to seamlessly integrate with Home Assistant, ESPHome, and DSMR Reader, catering to all your needs.

Real-time energy insights

Make your DSMR meter even smarter and more insightful.

Upgrade your smart home with the P1MeterKit. Get a complete digital overview of both your electricity and gas consumption by reading your DSMR meter with our kit. Monitor precisely how much electricity and gas you consume during daily activities, such as running the washing machine, dryer, using lighting, the heat pump, and more.

Washing Machine
Dryer
Lighting
Heat Pump
Cooktop
Kettle
Bike Charger
Electric Heating Boiler
Aquarium
Electric Car
Computer

Live dashboard

Realtime

Electricity

Gas

Integrations

Home Assistant

DSMR Reader

Accurate Energy Measurements and Smart Automations in Home Assistant

Enhance your Home Assistant experience with seamless integration and advanced data exchange. With our P1MeterKit, you have the ability to monitor real-time consumption of both electricity and gas per minute and analyze your energy usage over days, weeks, months, and years. Not only can you track your usage live as devices are powered on, but you also have the power to create automations based on your energy consumption. With the Home Assistant Energy Dashboard, you'll always stay informed about your energy consumption and can freely review your usage data.

Quote author 02
"The P1MeterKit has completely changed my perspective on energy consumption. With real-time insights into our electricity and gas usage, my family and I have become much more aware of our daily habits. We discovered that our old washing machine consumed much more energy than we had thought. Thanks to the data from the P1MeterKit, we decided to invest in a more energy-efficient model. Within a few months, we had already recouped the cost of the kit in savings on our energy bill."
Home Assistant App
Open Source

Open source firmware with ESPHome

Full control over your P1MeterKit with open configuration, local data, and direct Home Assistant integration.

Fully open source

All firmware and configuration live on GitHub. You can adapt it directly to your own setup.

Built on ESPHome

Stable real-time data with OTA updates and native Home Assistant support.

100% Local

Your data stays inside your own network, without cloud dependency.

View on GitHub
smarthomeshop/p1meterkit
p1meterkit.yaml
# P1MeterKit ESPHome Configuration (packages)
substitutions:
name: p1meterkit-587c20
friendly_name: P1MeterKit 587c20
packages:
smarthomeshop.p1meterkit: github://smarthomeshop/p1meterkit/p1meterkit-v3/p1meterkit-complete.yaml@main
esphome:
name: ${name}
friendly_name: ${friendly_name}
api: # encryption key lokaal instellen
wifi: # ssid/password via secrets
Open Source

Customer Reviews

Customer Review: P1MeterKit

Based on reviews

Google Reviews

Google
4.8 on Google

General business rating

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Recent 10 reviews about P1MeterKit

Frequently Asked Questions

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SPECIFICATIONS

Technical Specifications

2 year warranty
Shipped worldwide