Secondary power trace added

[R2Tom]

@AlexxIT

@david I also have the option to record sensor values ​​more often than once per second. I don’t know if this is useful for any sensors or your project. Let me know if you’d like to add such a feature. But reading the FIT file will require a rework.

I think this should already be possible as custom stream:

Graphing Data at 10 Hz

Custom activity streams can now store an array of numbers (32 bit floats) per second. You have to create the stream using Javascript, you can’t just select a record field. { for (let m of icu.fit.record) { let v = m['1st SmO2 Sensor 7769 on Location Not Set']?.value if (v) data.setAt(m.timestamp.value, v) } } This is what ends up in the stream: [Screenshot 2025-04-10 at 16.11.11] The Intervals.icu activity trace charts will display the first value from each array. You can build…