VEML6035 조도 센서 -I2C
(VEML6035 Ambient Light Sensor -I2C)
개요
- 본 제품은 VEML6035 조도센서입니다.
- I2C 인터페이스를 가진 센서로 I2C 명령을 이용하여 동작시킬 수 있습니다.
- 3.3V 시스템과 동작이 가능합니다.
특징
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Operating voltage: 1.7-3.6V (recommended 3.3V)Communication interface: I2C interface (up to 400KHz)Operating temperature: -25-85 degreeResolution: 16 bitsFlicker noise suppression: 100 Hz and 120 HzLens transmittance: 0.0004 lux / bitPin Description:VCC: power supply +GND: groundINT: Interrupt pinSCL: I2C serial clock lineSDA: I2C serial data line
문서
- datasheet
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Typical application circuit:VEML6035 has a fixed slave address for host programming and access selection. The predefined 7-bit I2C bus address is set to 0100001 = 0x29. The least significant bit (LSB) defines the read or write mode. Correspondingly, the bus address is set to 01010010 = 52h when written, and 01010011 = 53h when read. The IIC interface of the module has a pull-up resistor, so the user does not need to pull it up again.