Network-aware ASCOM drivers
The new Safety Monitor and Observing Conditions ASCOM drivers are designed to handle intermittent network problems gracefully. Where previous versions might trigger an unsafe status when a network blip interrupted the connection, the new drivers maintain the last valid status during brief interruptions — preventing unnecessary observatory closures caused by temporary connectivity issues rather than actual weather events.
MQTT publishing (SOLO)
The SOLO can now publish its weather data to any MQTT broker. This enables real-time integration with Node-RED, Home Assistant, Grafana, or any MQTT-aware platform without custom polling scripts.
JSON data files
CloudWatcher and SOLO can now write weather data in JSON format, alongside the existing text-based data files. JSON output makes it straightforward to consume readings in web applications, custom scripts, or any modern IoT platform.
PushBullet and PushOver notifications
The software now supports sending instant notifications to smartphones via PushBullet and PushOver when conditions change. Configure your device token once and the CloudWatcher will alert you whenever the safety status changes — useful for observatories where no one is physically present.
Other improvements
- Faster time/date sync in the SOLO firmware
- Enhanced firmware uploader for Windows — no longer requires a physical reboot of the SOLO to apply updates
- Support for new combined RH + atmospheric pressure sensors
SOLO v2.x users: A simple one-time manual operation is required before updating to the new firmware. Contact info@lunaticoastro.com for guidance specific to your version.
Download links are available on the CloudWatcher software and downloads page.