Why Choose S0tool?

Real-Time Monitoring

Track water and energy consumption in real-time with ESPHome and Home Assistant.

Smart Integration

Transform non-smart meters into smart meters with S0tool's advanced capabilities.

Energy Optimization

Identify areas for improvement and make informed decisions about your energy usage.

20+
Compatible Meters
100%
ESPHome Ready
100%
Home Assistant Ready
100%
Local
100%
Open Source
24/7
Monitoring

Compatibility

Brand Model Status Location
Elster V200 Compatible NL
Itron Aquadis+ Compatible NL
Sensus 620 Compatible NL
Maddalena CD SD Plus Compatible BE
Actaris Single-Jet Compatible NL
Zenner MNK-RP-N Compatible DE
Kamstrup Multical 21 Compatible EU
Diehl Hydrus Compatible EU

Know more compatible water meters?

Brand Model Status Notes
Eastron SDM120 / SDM220 Compatible S0 pulse terminals
ABB B23 / B24 series Compatible External S0 wiring required
Schneider iEM3000 series Compatible Needs S0 connection setup
Carlo Gavazzi EM24 / EM340 Compatible Pulse settings configurable
Finder 7E.23 / 7E.36 series Compatible DIN rail mountable
Eltako DSZ15D-3x80A Compatible DIN rail mountable

Know more compatible S0 kWh meters?

Benefits

With the S0tool, you can easily monitor your water and energy consumption in real-time. This helps you identify areas for improvement and make informed decisions about your energy usage.

Made for ESPHome

Made for ESPHome Program

The S0tool has an official Made for ESPHome license, ensuring seamless integration and reliable performance.

Contact Us

Have questions or need support? Reach out to us, and we'll be happy to assist you.