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Home / Computer Hardware, Monitors & Peripherals / Light Sensor Module BH1750FVI Light Ball Original BH1750FVI Chip Module with Wire

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Operating Voltage 3.3V to 5V DC
Interface Protocol I2C (Inter-Integrated Circuit)
Light Measurement Range 1 to 65535 Lux
Sensor Chip Original BH1750FVI
PCB Dimensions 16mm x 20mm
Weight 2 grams
Resolution 1 Lux
Operating Temperature -40°C to 85°C
Pin Header 4-Pin Male Header
Package Content 1 x Sensor Module

5 reviews

A

Anonymous

Apr 12, 2026

Rating: 3/5

Works but needs patience

Took some time to get the I2C address right. Documentation link was broken but found info elsewhere.

A

Anonymous

Mar 30, 2026

Rating: 5/5

Reliable Module

Bought five for a lighting control system. All five worked immediately out of the box.

A

Anonymous

Mar 27, 2026

Rating: 5/5

Highly Accurate

Compared this against a professional lux meter and it was surprisingly close. Great for the price.

A

Anonymous

Feb 11, 2026

Rating: 5/5

Perfect for Arduino Projects

Works flawlessly with my Arduino Uno. The library support is excellent and readings are stable.

A

Anonymous

Feb 06, 2026

Rating: 4/5

Good value sensor

Accurate enough for home automation. Wish the pins were soldered differently but easy to fix.

5 FAQ

Q: Which library should I use?

A: We recommend the popular BH1750 library available in the Arduino Library Manager.

Q: Is this 5V compatible?

A: Yes, it works with both 3.3V and 5V logic levels.

Q: Does it measure UV light?

A: No, this sensor measures visible light intensity in Lux only.

Q: Can I use this outdoors?

A: It is not waterproof. You must house it in a weatherproof enclosure for outdoor use.

Q: What is the default I2C address?

A: The default address is typically 0x23, but some variants may use 0x5C.

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