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Reads a single byte to the serial port.
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
SerialPort | 3.0 | ✅ Yes | ✅ Yes | ❌ No | ✅ Yes, on macOS and Windows | ❌ No |
Parameter | Description | Example |
---|---|---|
PortReference | The reference number of the port. You get this number from SerialPort.Open when you open the port. | $port |
Returns the byte value or an error message.
Read one byte:
$value = MBS( "SerialPort.ReadByte"; $port )
Created 18th August 2014, last changed 6th February 2015
SerialPort.Read - SerialPort.ReadHex
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