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Open questions
When viewing sensor readings should the default time range differ by sensor type? For example, 24 hours, 7 days, 30 days?
Do we need to persist history of the sensor location and attributes or is the current state sufficient?
How can you view retired sensors?
Could have something like a farm map history insight where you drag a timeline and locations appear / disappear. Probably should be closer to an archive than a traditional retire so that the reading history is still available. What’s the best way to do this?
What are the valid types of sensor (reading) types to start with?
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