GY-302 BH1750 Digital Light Sensor

Description

GY-302 BH1750 Digital Light Intensity Sensor Module The module enables the measurement of ambient lighting. The range of measurements is in the range 1 – 65535 LUX. communication takes place using the I2C bus. Technical data Supply voltage: 3.6 V – 6 V I2C interface A spectral response similar to that of the human eye Implementation of the function of the converter brightness -> digital signal Wide range and high measurement resolution (1 – 65535 lux) Low power consumption mode Industrial noise filtering function (50Hz / 60Hz) Small variation in measurements (+/- 20%) Insignificant influence of infrared lighting on the sensor results Dimensions: 18 x 14 [mm] Connection The module has five pins: VCC – supply voltage 3 – 5 V. GND – the ground of the system. SCL – clock line of the I2C bus. SDA – data line of the I2C bus. ADDR – selection of the I2C bus address, specifying the low state sets the address to: 0100011 high: 1011100. By default, the output is in the low state.