Using Serial.read() with Arduino - Programming Electronics …
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Part 1Part 2The Big Picture of Serial CommunicationThe Serial BufferSerial.ReadSerial.Available() – The Serial SpyHow to Send Integers, Strings, Or Whatever Over SerialOur Serial.read() ProtocolBare Minimum Arduino SketchFull Serial.read() Code Now’s a good time to introduce you to the nosy aunt of the serial communication world: Serial.available(). You can use this function to sniff out the serial receive buffer to see if there is anything in there available to read. The function will return the remaining bytes as a number value. For example, imagine our whole phrase, “Sub Sandwich” is s...
Now’s a good time to introduce you to the nosy aunt of the serial communication world: Serial.available(). You can use this function to sniff out the serial receive buffer to see if there is anything in there available to read. The function will return the remaining bytes as a number value. For example, imagine our whole phrase, “Sub Sandwich” is s...
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