Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Model | BH1750FVI |
| Interface Protocol | I2C |
| Voltage Supply | 3.3V - 5V DC |
| Measurement Range | 1 - 65535 Lux |
| Resolution Modes | High, High2, Low |
| Board Dimensions | 18mm x 14mm |
| Operating Temperature | -40°C to 85°C |
| Response Time | Typically 120ms |
| Pin Count | 5 Pins (VCC, GND, SCL, SDA, ADDR) |
| Application | Arduino, Raspberry Pi, IoT Projects |
Anonymous
Mar 27, 2026
Rating: 5/5
Reliable I2C communication
Used this in a smart home automation setup to control blinds based on sunlight. The I2C address can be changed via the ADDR pin, which is very helpful when using multiple sensors.
Anonymous
Mar 26, 2026
Rating: 5/5
Essential for plant monitoring
I use three of these in my greenhouse to monitor light levels for different plant zones. They have been running outdoors in a weatherproof box for months without issues.
Anonymous
Mar 20, 2026
Rating: 5/5
Great for learning embedded systems
Bought this for my university thesis on energy efficiency. The data sheet is clear, and there are plenty of tutorials online. It provides consistent readings across different light conditions.
Anonymous
Mar 14, 2026
Rating: 3/5
Works but sensitive to noise
The sensor works, but I noticed some fluctuation in readings when placed near a motor. Adding a capacitor helped stabilize it. Just be mindful of your circuit layout.
Anonymous
Mar 13, 2026
Rating: 4/5
Good value, small footprint
Compact module that fits easily into tight enclosures. I deducted one star because the pin headers were not included, so I had to solder them myself. Otherwise, it performs as expected.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect for Arduino projects
This sensor works flawlessly with my Arduino Uno. The library support is excellent, and reading lux values was straightforward. Great accuracy for indoor lighting tests.
Q: Can this sensor be used directly with a 5V Raspberry Pi GPIO?
A: Yes, the module supports 3.3V to 5V input. However, since Raspberry Pi GPIOs are 3.3V logic, ensure your I2C lines are compatible or use a level shifter if you encounter stability issues.
Q: What is the maximum distance for the I2C connection?
A: Standard I2C protocols recommend keeping cable lengths under 30cm for reliable communication without pull-up resistor adjustments. For longer distances, consider using an I2C extender or buffer.
Q: Does this come with pre-soldered header pins?
A: No, this module is typically shipped without pre-soldered headers to allow flexibility for breadboard use or direct wire soldering. You will need to solder the pins yourself.
Q: Is there a library available for ESP32?
A: Yes, the BH1750 is widely supported. You can find several open-source libraries in the Arduino IDE Library Manager that are fully compatible with the ESP32 platform.
Q: How do I change the I2C address?
A: You can change the I2C address by connecting the ADDR pin to VCC or GND. Refer to the datasheet for the specific address values corresponding to each state.
Imported INA Needle Roller Bearings: 9NA, NA 2940, 4R22, 4924, 4926, 4928, 4930-XL A
$109.00
High-Purity Nitrogen Generator for Reflow Soldering and Wave Soldering - Efficient Energy-Saving Transformer Protection for Electronics Factories
$46,100.00
Baohong Watercolor Paper 300g Wood Pulp Medium Grain A3 Full Sheet, Coarse/ Fine Grain Academy Grade 4K, A2, A1, A4 Artist Paper 2K for Art Students
$3.40
Manyue Handmade Natural Soy Wax and White Beeswax for DIY Low-Temperature Scented Candles – Includes Candle Cups and Jelly Wax
$5.46
Car Tire Stone Removal Tool Hook and Rake for Cleaning Tread Debris
$4.53
Caiyan Blending Sticks for Oil Pastels and Sketching, Dual-Tip Soft Wax Crayon Tools for Art Students, DIY Smudging, Highlighting, and Color Mixing
$8.20
Aizaofang Six-Cavity Leaf Stamp Silicone Mold for DIY Handmade Soap, Approx. 108g per Bar
$16.90
Sea to Summit Outdoor Rafting Waterproof Dry Bag Storage Backpack for Clothes, Large River Waterproof Bag 420D
$83.30
Natural 5A Gold Rutilated Quartz Loose Beads - DIY Crystal Jewelry Making Supplies, Round Single Beads
$2.56
Rubber Cable Raceway and Speed Bump with Movable Cover
$31.44
Manufacturer Shaftless Conveyor Uniform Transport No Backflow Customizable Sizes Two-Year Warranty
$7,455.00
Curved Commercial Steamed Bun Machine - Small Glass Display Cabinet for Convenience Stores, Mantou Warmer, Baozi Steamer, Corn Warmer
$338.00
U-Shaped Rubber Sealing Strip, N-Edge Rubber Strip, Edge Wrapping Strip, Iron Sheet Decorative Strip, Rubber Edge Sealing Strip
$102.00
Rongbaozhai Calligraphy Felt Mat - Creative Printed Desk Pad for Brush Writing and Chinese Painting
$14.20
Car Tire Stone Hook, Multi-Function Rust-Resistant Tool for Removing Stones, Picking, and Scraping Tire Debris
$8.33
Hanmo Brocade Wrist Rest Traditional Four Treasures Study Gourd-Shaped Arm Pad Calligraphy Hand Pillow Artistic Fresh Wrist Rest
$9.10
West Coast Chicano Script Art, Glowing Decorative Painting for Shop Opening Gifts and Living Room Background Walls
$430.00
G80 Heavy Duty Chain SHQ - 2m/6m/8m/10m Short Chains for Manual Chain Hoists
$8.51
Commercial Food Warmer Small Heating Thermostat Display Cabinet Countertop Chestnut Egg Tart Bread Glass Cooked Food Cabinet
$188.00
Eye-Protection Highlighter Pens for Elementary Students - Colored Markers for Key Points, Note-Taking for Middle Schoolers, Journaling Pens
$1.51
Play Instantly! Steel Tongue Drum Starter Kit with Smart Practice App and Full Accessories - Perfect for Personal Use or Gifting
$338.00
Rubber Cable Protection Ramp Wire Channel Cover Outdoor Ground Crossing
$15.05
Sketch Blending Knife Set for Artists – Highlight, Detail, Shadow Blending Tools with Cotton Swabs, Scrapers, Sponge Tips, and Replacement Heads for Still Life Drawing
$4.20
Wenxin Tang Calligraphy and Painting Felt - Ancient Art Series, Double-Sided Wool Felt with Leather Desk Mat for Calligraphy and Painting, Colorful Soft Stain-Resistant Felt for Brush Writing Practice, Traditional Chinese Painting Supplies
$32.30
Construction Backfill Ceramsite Lightweight for Bathroom Garage Roof Base Concrete Roof Sloping Gardening Planting
$430.00
Scented Candle Making Kit - DIY Tools Including Wax Melting Pot, Thermometer, Heating Stove, and Containers
$6.46
Stainless Steel Multi-Function Bathroom Storage Rack - Over-Toilet Shelf with Multi-Layer Floor Standing Cabinet for Washing Machine
$48.98
Variable Frequency Drive Safety Function Module FSO-12 Kit
$9,900.00
Wheel Lug Nuts Compatible with Ford Focus, Kuga, Mondeo, Escort, EcoSport, Everest
$59.50
Cardboard Box Wholesale Taobao No.10/12 Paper Box Packing Hard Small Carton Half-Height Postal Express Packaging Box Custom
$0.14
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
