Modifications

uart = UART(0, baudrate=19200, bits=8, parity=None, stop=1)

uart = UART(0, baudrate=19200, bits=8, parity=None, stop=1)

os.dupterm( uart, 1 )

os.dupterm( uart, 1 ) # Pico Firmware must be recompile with dupterm()

</syntaxhighlight>

</syntaxhighlight>

The {{fname|dupterm()}} function is [https://docs.micropython.org/en/latest/library/os.html#terminal-redirection-and-duplication described here into the MicroPython documentation].

The {{fname|dupterm()}} function is [https://docs.micropython.org/en/latest/library/os.html#terminal-redirection-and-duplication described here into the MicroPython documentation].

{{underline|Tips & Tricks:}}<br />One of the key parameter of UART is the {{fname|timeout}} parameter which indicates the timeout (in ms) to receive the end-of-line on {{fname|UART.readline()}} .

{{underline|Tips & Tricks:}}

* One of the key parameter of UART is the {{fname|timeout}} parameter which indicates the timeout (in ms) to receive the end-of-line on {{fname|UART.readline()}} .

* See this [https://forums.raspberrypi.com/viewtopic.php?t=304410 Raspberry-Pi forum thread] to compile a dupterm() enabled firmware for Pico.

=== SPI Bus ===

=== SPI Bus ===