Simple test
Ensure your device works with this simple test.
examples/vcnl4020_simpletest.py
1# SPDX-FileCopyrightText: 2023 Liz Clark for Adafruit Industries
2# SPDX-License-Identifier: MIT
3
4# Simple demo to read ambient light/lux
5# and proximity data from VCNL4020 over I2C
6
7import time
8
9import board
10
11import adafruit_vcnl4020
12
13i2c = board.I2C()
14
15# Initialize VCNL4020
16sensor = adafruit_vcnl4020.Adafruit_VCNL4020(i2c)
17
18while True:
19 print(f"Proximity is: {sensor.proximity}")
20 print(f"Ambient is: {sensor.lux}")
21 # uncomment print statement below to log to Mu plotter
22 # print((sensor.proximity, sensor.lux,))
23 time.sleep(0.1)