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Updated Wemos D1 Mini and BH1750 Luminosity Sensor (markdown)

Michael Ingraham 2019-06-14 14:34:15 -04:00
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Wemos-D1-Mini-and-BH1750-Luminosity-Sensor.md

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## BH1750 Luminosity Sensor (I<sub>2</sub>C)
## BH1750 Luminosity Sensor (I<sup>2</sup>C)
<img src="https://github.com/arendst/arendst.github.io/blob/master/media/wemos/bh1750-light-intensity-sensor-front.jpg" align=right width=225>
<img src="https://github.com/arendst/arendst.github.io/blob/master/media/wemos/bh1750-light-intensity-sensor-back.jpg" align=right width=225>
The BH1750 is a digital ambient light sensor module which uses I<sub>2</sub>C to communicate. The BH1750 provides you with a digital value in lux (Lx) over a range of 1 - 65535 lx. See [Digital 16bit Serial Output Type
The BH1750 is a digital ambient light sensor module which uses I<sup>2</sup>C to communicate. The BH1750 provides you with a digital value in lux (Lx) over a range of 1 - 65535 lx. See [Digital 16bit Serial Output Type
Ambient Light Sensor IC](http://cpre.kmutnb.ac.th/esl/learning/bh1750-light-sensor/bh1750fvi-e_datasheet.pdf) for more information.
### Connecting the BH1750 to a Wemos Mini D1
@ -18,8 +18,8 @@ Ambient Light Sensor IC](http://cpre.kmutnb.ac.th/esl/learning/bh1750-light-sens
### Tasmota Configuration
In the Configuration -> Configure Module page, select the following:
1. **Module Type : 18 Generic**
2. **D3 GPIO0 : 06 I<sub>2</sub>C SDA**
3. **D4 GPIO2 : 05 I<sub>2</sub>C SCL**
2. **D3 GPIO0 : 06 I<sup>2</sup>C SDA**
3. **D4 GPIO2 : 05 I<sup>2</sup>C SCL**
<img src="https://github.com/arendst/arendst.github.io/blob/master/media/wemos/wemos_bh1750_config_marked.jpg" width=300>