44 lines
2.0 KiB
Markdown
44 lines
2.0 KiB
Markdown
# CoreTemp display
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Application to connect to the [CORE](https://corebodytemp.com/) or [calera](https://info.greenteg.com/calera-research) devices from greenteg and display the current skin and body core temperature readings.
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This also includes a module (heavily influenced by the BTHRM app) so you can integrate the core sensor into your own apps/widgets. You can also pair an ANT+ heart rate strap to the CORE/calera sensor as well in the App Settings so that you can leverage the exertional algorthim for estimating core temperature.
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## Usage
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Background task connects to a paired and emits a CORESensor signal value for each reading.
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Application contains three components, one is a background task that monitors the sensor and emits a 'CORESensor' signal on activity if activated in settings.
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The widget shows when the sensor is enabled and connected (green) or disconnected (grey).
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The app listens for 'CORESensor' signals and shows the current data.
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## CORESensor Module
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With the module, you can add the CORE Sensor to your own app. Simply power on the module and listen to CORESensor:
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```
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Bangle.setCORESensorPower(1,appName);
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Bangle.on('CORESensor', (x) =>{ ... });
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```
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The CORESensor emits an object with following keys:
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* **core**: Estimated/Predicted core temperature
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* **skin**: Measured skin temperature
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* **unit**: "F" or "C"
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* **hr**: Heart Rate (only when ANT+ heart rate monitor is paired)
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* **heatflux**: (calera device only - needs encryption level b released by greenteg)
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* **hsi**: Heat Strain Index ([read more here](https://help.corebodytemp.com/en/articles/10447107-heat-strain-index), exertional algorithm only)
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* **battery**: battery level
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* **quality**: Used to indicate the quality or trust level of the current measurement values
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## TODO
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* Integrate with other tracking/sports apps to log data.
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* Emit Bangle.js heart rate to device as a heart rate for internal algorthim
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## Creators/Contributors
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Ivor Hewitt
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[Nicholas Ravanelli](https://github.com/nravanelli)
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