I'm very new to BLE APIs and capabilities. I want to achieve a "simple" thing. Let's say I'm developing the APP-X. I want to be able to scan other phone around me, with APP-X installed (exactly like this app here https://www.tracetogether.gov.sg/ ). I want to scan and filter the wanted devices via a "simple" metadata (advertising data ? specific for my app) within the signal emitted by the concerned phones. I'm stuck because Idk how to "emit" (broadcast) that custom signal.
Can you please help me find a way to do this in RN ?
I have already check those libs:
- https://github.com/Polidea/react-native-ble-plx : but they have noticed that the lib does not support
communicating between phones using BLE (Peripheral support) - https://github.com/innoveit/react-native-ble-manager : Didn't see any Advertising API there
Many thanks