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BH1750

bh1750

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Identifier
bh1750

Rohm BH1750FVI 16-bit digital ambient light sensor with I2C interface. Measures illuminance from 1 to 65535 lux. Two selectable I2C addresses (0x23 / 0x5C) via ADDR pin.

Pinout

PinPositionTypeFunctionVoltage
VCCpowerSupply voltage (3.3 V when used with ESP32)3.3
GNDgroundGround reference
SDAi2cI2C data line
SCLi2cI2C clock line
ADDRdigitalI2C address select: LOW → 0x23, HIGH → 0x5C

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