Skip to content

README.md

Latest commit

 

History

History
65 lines (42 loc) · 1007 Bytes

README.md

File metadata and controls

65 lines (42 loc) · 1007 Bytes

BH1750

makecode BH1750 Digital Ambient Light Sensor package for micro:bit

Author: shaoziyang
Date: 2018.Mar

Add extension

open your microbit makecode project, in Add extension, paste

https://github.com/microbit-makecode-packages/BH1750

to search box then search.

Basic usage

let Intensity = 0
BH1750.SetAddress(BH1750_ADDRESS.A35)
led.plotBarGraph(
100,
100
)
basic.forever(() => {
    Intensity = BH1750.getIntensity()
    led.setBrightness(20 + Intensity / 512)
    basic.pause(500)
})

I2C Address

  • 35/92

API

  • SetAddress(addr: BH1750_ADDRESS)
    addr is BH1750 address, it maybe 35 or 92

  • on()
    turn on BH1750.

  • off() turn off BH1750, to reduce power consumption.

  • getIntensity()
    get ambient light data

Demo

License

MIT

Copyright (c) 2018, microbit/micropython Chinese community

Supported targets

  • for PXT/microbit

From microbit/micropython Chinese community