Simple test
Ensure your device works with this simple test.
examples/pio_i2s_simpletest.py
1# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
2# SPDX-FileCopyrightText: Copyright (c) 2024 Cooper Dalrymple
3#
4# SPDX-License-Identifier: Unlicense
5
6import board
7
8import pio_i2s
9
10codec = pio_i2s.I2S(
11 bit_clock=board.GP0, # word select is GP1
12 data_out=board.GP2,
13 data_in=board.GP3,
14 sample_rate=22050,
15)
16
17while True:
18 codec.write(codec.read())