Simple test
Ensure your device works with this simple test.
examples/pio_uart_simpletest.py
1# SPDX-FileCopyrightText: Copyright (c) 2023 Scott Shawcroft for Adafruit Industries
2#
3# SPDX-License-Identifier: Unlicense
4
5import board
6
7import adafruit_pio_uart
8
9uart = adafruit_pio_uart.UART(board.TX, board.RX)
10
11uart.write(b"\x00")
12print(uart.read(1))