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ArduinoBLE : BLECharacteristic class

read

Description

Perform a read request for the characteristic.

Syntax

bleCharacteristic.read()

Parameters

None

Returns

true, if successful, false on failure

Example

…
  if (characteristic.read()) {
    Serial.println("characteristic value read");

    // ...
  } else {
    Serial.println("error reading characteristic value");
  }
…
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See Also




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