Evaluation and Data Logging Notes for Excelvan Weather Station

| Timestamp | Temp Outdoor (°C) | Temp Indoor (°C) | Humidity Outdoor (%) | Humidity Indoor (%) | Pressure (hPa) | Notes | |-----------|------------------|------------------|----------------------|----------------------|----------------|-------|

| Method | Required Hardware | Success Rate | |--------|------------------|---------------| | Manual entry | None – copy from LCD | High (but tedious) | | RF receiver + Arduino/RTL-SDR | RTL-SDR dongle, computer | Medium (technical skill needed) | | Replacement console (e.g., Ecowitt) | Compatible gateway | Low (check frequency) |

=IF(A2<>"", (B2*9/5)+32, "") → auto-convert °C to °F. 6. Conclusion The Excelvan Station Meteo is adequate for basic home use but unsuitable for professional data logging without additional hardware (SDR decoder). For automatic Excel integration, consider upgrading to a weather station with native USB/ Wi-Fi (e.g., Ambient Weather, Davis, or Ecowitt).