Serial.find() reads data from the serial buffer until the target is found. The function returns true if target is found, false if it times out.

Serial.find() inherits from the stream utility class.



Serial.find(target, length)

Parameter Values

  • Serial: serial port object. See the list of available serial ports for each board on the Serial main page.
  • target: the string to search for. Allowed data types: char.
  • length: length of the target. Allowed data types: size_t.

Return Values

  • Data type: bool.

See Also

Please note: These are affiliate links. If you buy the components through these links, We may get a commission at no extra cost to you. We appreciate it.