Project context:
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Server BLE for home trainer diy
Target (Bluetooth server) : Bluefruit nRF52 The feather
Library : BluefruitBLE
Client : nRF Connect (Android)
- no descriptor added
- work fine for an other characteristic (CyclingSpeedAndCadence Measurement)
Problem description:
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I work with the characteristic (CyclingPowerMeasurement (0x2A63, UUID GATT), which size is 32 bytes.
I check the characteristic with nRF Connect:
- When Read : Good size (32 bytes) , and the good values.
- When Notify: Only 20 bytes, and not the good values.
Some suggestions:
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I think there is a limitation of 20 bytes..
but i don't know how to modify or check it
thanks!!!!