1 # SPDX-FileCopyrightText: 2024 Brent Rubell for Adafruit Industries
3 # SPDX-License-Identifier: MIT
4 import pytest # pylint: disable=unused-import
6 from board import SCL, SDA
9 def test_i2c_scan_random():
10 i2c = busio.I2C(SCL, SDA)
12 addr_list = i2c.scan()
13 assert len(addr_list) == 3
14 for addr in addr_list: