This input helps you design a WSPR Message containing arbitrary data Fields that you define.

Each line of the Extended Telemetry Message Definition represents a single field in that message.

Each Message Definition is formatted like this (don't forget the trailing comma):

{ "name": "Temperature", "unit": "Celsius", "lowValue": -50, "highValue": 40, "stepSize": 5 },
{ "name": "ClockDrift", "unit": "Milliseconds", "valueSegmentList": [[-25, 5, -5], [-5, 1, 5], [5, 5, 25]] },

Give each Field a unique name.
Give each Field a meaningful unit. ("Enum" or "Count" can be useful for non-obvious units).

You can comment out a line using the "//" prefix to temporarily remove it from consideration.

For a uniformly quantized field, use:
- `lowValue`
- `highValue`
- `stepSize`

For a segmented field, use:
- `valueSegmentList`

Each segmented field segment is:
- `[low, step, high]`

Play around with each Field's numeric range and quantization.