this library dedicated to micropython is used to communicate with the VEML7700 light sensor in a simple and fast way, while controlling the usage parameters
usage:
from machine import Pin, I2C
import veml7700
i2c = I2C(0)
i2c = I2C(1, scl=Pin(22), sda=Pin(21), freq=10000)
veml = veml7700.VEML7700(address=0x10, i2c=i2c, it=100, gain=1/8)
lux_val = veml.read_lux()Parameters:
address: The I2C address of the sensor, standard is 0x10
i2c: The I2C bus object
it: The integration time of the sensor, standard is 25 ms
Available times are: 25, 50, 100, 200, 400, 800 ms
gain: The gain of the sensor, standard is 1/8
Available gains are: 1/8, 1/4, 1, 2