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ArduinoBLE : BLECharacteristic class

canWrite

Description

Query if a BLE characteristic is writable.

Syntax

bleCharacteristic.canWrite()

Parameters

None

Returns

true, if characteristic is writable, false otherwise

Example

…
  if (characteristic.canWrite()) {
    Serial.println("characteristic is writable");
  }
…
[Get Code]

See Also




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