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BLE

Fluxn0de implements two services: battery level service and a non standard service that allows exchanging frames similar to a websocket connection.

BLE 'Websocket'

The BLE 'websocket' provides a websocket like service to send and receive data frames. Each frame starts with 16-bit length (network byte order) indicator followed by the number of bytes indicated by the length.

Service UUIDs

The general service UUID is: 0xF700

Send data to the Fluxn0de via UUID: 0xF701 Fluxn0de receives data via unconfirmed writes. It does NOT support prepare/execute.

Receive data from Fluxn0de via UUID: 0xF702 Fluxn0de sends data via unconfirmed notifications.

BLE Battery Service

Provides the standardized battery service using UUID 0x180F