Port:close()

Port:close()method

Close the serial communication Port.

Return value

This method returns no value.

Example


--! luart-extensions
import serial

local COM1 = serial.Port("COM1")
if COM1:open() then
  print("COM1 serial port is now open")
  await COM1:write("First message")
  COM1:close()
else
  print("Failed to open COM1 serial port")
end