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GY-30 BH1750FVI Digital Light Intensity Sensor Module
The GY-30 BH1750FVI is a digital light intensity sensor module with I²C interface for accurate ambient light measurement in lux.
The GY-30 BH1750FVI Digital Light Intensity Sensor Module is a high-accuracy sensor designed to measure ambient light intensity in lux. Based on the BH1750FVI sensor IC, it provides direct digital light measurements, making it ideal for automatic lighting control, smart home systems, and environmental monitoring projects.
The module communicates using the I²C interface, allowing easy integration with microcontrollers such as Arduino, ESP32, STM32, and Raspberry Pi. It offers a wide measurement range and high resolution, enabling precise light detection without the need for complex calibration.
With its low power consumption, compact size, and reliable performance, the GY-30 BH1750FVI module is widely used in smart lighting systems, display brightness control, weather stations, and IoT applications.

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Arduino CNC Shield
- Shield type: Arduino Nano
- Firmware: GRBL
- Modular stepper motor drivers: 3
- Limit switches: 6
- Micro-stepping: 1/16
- Coolant enable
- Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825, and others) (Not Included)
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
- Latest Arduino CNC Shield Version 3.51

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