CalDAV Integration¶
Sync your RU4M calendar with external calendar applications (Apple Calendar, Google Calendar, Outlook, etc.) using CalDAV.
Prerequisites¶
- A registered RU4M account with calendar access
- An external calendar application that supports CalDAV
Steps¶
1. Open Calendar Settings¶
Navigate to the calendar section and tap the settings/gear icon.
2. Find CalDAV details¶
Your CalDAV connection details will be displayed, including:
- Server URL — The CalDAV server address
- Username — Your RU4M account email
- Password — Your CalDAV-specific password or app token
3. Add to your calendar app¶
Open your preferred calendar application and add a new CalDAV account:
- Open Settings > Calendar > Accounts
- Tap Add Account > Other > Add CalDAV Account
- Enter the server URL, username, and password
- Tap Next to verify and save
- Google Calendar doesn't natively support CalDAV
- Use a third-party app or sync tool
- Alternatively, use Apple Calendar or Thunderbird
- Open Settings > Calendar accounts
- Add a new CalDAV account
- Enter the connection details
4. View synced events¶
Once connected, your RU4M meetings will appear in your external calendar.
Sync Frequency
CalDAV sync happens periodically. Changes may take a few minutes to appear in your external calendar.
Two-way sync
Changes made in your external calendar may not sync back to RU4M. Always manage RU4M meetings within the RU4M app for best results.

