Terms

Last updated 30 September 2026

By creating an account you agree to these terms. They’re short on purpose.

The service

Seelie Dash shows and stores readings from your own microcontroller boards. It’s free while it’s new, and offered as it is: we work to keep it running and your data safe, but we can’t promise it will never be down or never lose data. Don’t use it for anything safety-critical, medical, or where a missed reading could hurt someone.

Fair use

• Up to 20 devices and 20 dashboards per account, and 10 stored readings per second per device.
• Keep your device keys private. You’re responsible for what’s sent with your keys.
• Seelie Dash runs on a free plan: only a limited number of people can be signed in and active at once. When it’s full, new sign-ins wait a few minutes.
• Don’t try to reach other people’s data, overload the service, or send anything that isn’t sensor data.

We may suspend accounts that break these rules.

Your data

Your readings are yours. See the privacy notice for what we keep and for how long. You can delete everything at any time.

Changes

If these terms change in a way that matters, we’ll say so on this page and by email before the change applies.