ESP32 #29: portable luxmeter with BH1750FVI

First published at 11:54 UTC on August 16th, 2018.

pcbreflux

pcbreflux

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Playing with the Ambient Light Sensor IC BH1750FVI, LiFePO4 and I2C OLED SSD1306 128x32 display.

(LiFePO4 not LiPo ! LiPo can destroy your ESP32 when used without an voltage regulator).

Example code:
https://github.com/pcbreflux/espressif/tree/m...

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CategoryScience & Technology
SensitivityNormal - Content that is suitable for ages 13+