Simple test
Ensure your device works with this simple test.
examples/vcnl4040_simpletest.py
1# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
2# SPDX-License-Identifier: MIT
3
4import time
5
6import board
7
8import adafruit_vcnl4040
9
10i2c = board.I2C() # uses board.SCL and board.SDA
11# i2c = board.STEMMA_I2C() # For using the built-in STEMMA QT connector on a microcontroller
12sensor = adafruit_vcnl4040.VCNL4040(i2c)
13
14while True:
15 print("Proximity:", sensor.proximity)
16 print(f"Light: {sensor.lux:d} lux")
17 time.sleep(1.0)