https://github.com/palouf34/veml7700

lib for micropython for veml7700
https://github.com/palouf34/veml7700

Last synced: 2 months ago
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lib for micropython for veml7700

• Host: GitHub
• URL: https://github.com/palouf34/veml7700
• Owner: palouf34
• Created: 2019-01-18T14:40:49.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-12-21T14:18:38.000Z (over 4 years ago)
• Last Synced: 2024-01-28T08:11:27.258Z (5 months ago)
• Language: Python
• Size: 14.6 KB
• Stars: 10
• Watchers: 3
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Lists

• awesome-micropython - veml7700 - Library for MicroPython for VEML7700 light sensor. (Libraries / Sensors)

README

        
# veml7700

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: 

```python

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`