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I'm developing a React Native application that will read data off of a ST Sensortile. I'm new to doing BLE development. Trying to understand services, characteristics, notifications, etc.

I'm using react-native-ble-plx library. I am able to scan for all Sensortiles and connect. But I'm lost after that.

From the docs...

0x000e is characteristic value handle of environmental data. 0x000f is client characteristic configuration handle for environmental data transmission. 0x001b is SensorTile LED configuration handle.

How does the characteristic handle relate to the characteristic UUID?

spdaly
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  • I'd recommend downloading [nRF Connect](https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en_GB) to explore the services and characteristics exposed by the device. – N. Smith Jul 31 '19 at 11:30
  • @N.Smith thanks for the recommendation. I am on iOS and have [LightBlue LE](https://apps.apple.com/us/app/lightblue-explorer/id557428110) installed. Completely forgot about using it. – spdaly Jul 31 '19 at 12:05

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