Ecowitt WS2910
Ecowitt · WS2910 / WH2900 Console + Outdoor Sensor Array
The Ecowitt WS2910 is one of the most recommended weather stations for Home Assistant users thanks to its excellent balance of price, accuracy, and local integration options. It includes outdoor sensors for temperature, humidity, wind speed and direction, rain, and solar radiation, plus an indoor console with WiFi connectivity that can send data to cloud platforms or directly to Home Assistant through local integration. Unlike many closed systems, Ecowitt offers great flexibility for advanced integrations, enabling weather-based automations such as automatic awning closure, irrigation control, or climate alerts. Its strong value for money, easy setup, and large community make it one of the best options for smart home enthusiasts and personal weather monitoring.
✓ Pros
- Excellent Home Assistant integration
- Very complete weather data
- Good accuracy
- Competitive price
- Compatible with Weather Underground and Ecowitt.net
- Local integration
- Ideal for automations
- Expandable with additional sensors
- Solar panel for outdoor unit
- Large support community
✗ Cons
- Initial setup requires care
- Accuracy depends heavily on placement
- Basic console
- Depends on WiFi for certain functions
- No Zigbee or Thread support
- Build quality is decent but not premium
- Initial setup requires care
- Accuracy depends heavily on placement
- Basic console
- Depends on WiFi for certain functions
- No Zigbee or Thread support
- Build quality is decent but not premium
Compatibility
Specifications
| Sensors | Temperature, humidity, rain, wind, pressure, solar radiation |
| Connectivity | WiFi 2.4GHz |
| Sensor frequency | RF 433 MHz |
| Console | WH2900 |
| Local integration | Yes |
| Cloud compatibility | Ecowitt.net, Weather Underground, Weather Cloud |
| Data update | configurable |
| Outdoor power | Solar + batteries |
| Indoor power | USB + batteries |
| Mounting | Fixed outdoor |
| Expansion | Additional Ecowitt sensors |
| Automation | Home Assistant |
| Power supply | Unidad exterior: Panel solar + 2 pilas AA / Consola interior: USB + 3 pilas AAA de respaldo |
Related content
Watch on YouTube
Complete Guide: Installing and Integrating the Ecowitt WS2910 Weather Station with Home Assistant
Love weather and home automation? Having your own weather station not only lets you monitor the exact conditions at your location, it also opens up a world of possibilities for automating your home. In this article, we break down step by step how to set up the Ecowitt WS2910, one of the best value weather stations on the market, and how to integrate it locally with Home Assistant.
Read review