Realtime IoT observatory

Bring every ESP32 weather probe into one beautiful view.

Watch live telemetry, compare locations, and trigger automations without leaving the browser.

Explore devices View firmware on GitHub
Active devices 3
Average temp 16.3 °C
You are viewing from Detecting...
Last sync: 15 Apr 2026 12:26:45

Total devices

5

Registered endpoints

Active connections

3

Live MQTT sessions

Average temperature

16.3 °C

Across all devices

24h range

13.2 °C / 22.4 °C

Min / Max over the last day

Device activity

Live health overview
Auto-refresh

  • ESP32-WROOM-38P

    SHTC3
    Online 15 Apr 12:26

  • ESP32-S3

    SHTC3
    Online 15 Apr 12:26

  • WeMos-LOLIN-D32

    AHT10
    Online 15 Apr 12:25

  • ESP32-S3-KR2

    SHTC3
    Offline 20 Dec 17:10

Visitor weather

Detecting...

Calibrating to your location...

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Open telemetry toolkit

Clone the repo, wire up your ESP32 fleet, and remix the UI components to match your brand. Contributions, issues, and feature ideas are welcome.

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