# This work is licensed under the MIT license. # Copyright (c) 2013-2023 OpenMV LLC. All rights reserved. # https://github.com/openmv/openmv/blob/master/LICENSE # # UART Control # # This example shows how to use the serial port on your OpenMV Cam. import time from pyb import UART # Init UART object. uart = UART(4, 19200) while True: uart.write("Hello World!\r") time.sleep_ms(1000)