Measure Light and Optical Changes with a Compact Sensor

The Raspberry Pi Camera Board v2 8 Megapixels is a camera module designed for light logging, optical switching, line tracking, and brightness-aware projects. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.

Key details include Dimensions: 25mm x 23mm x 9mm / 0.98" x 0.90" x 0.35"; Weight (camera board + attached cable): 3.4g; Category: optical light imaging photon sensors.

Why you’ll love it

Key feature: 8 megapixel native resolution high quality Sony IMX219 image sensor
Remaining High Quality : Remaining High Quality
Compact size: 25mm x 23mm x 9mm / 0.98" x 0.90" x 0.35"
Useful spec: 3.4g
Maker-friendly build: Easy to use in prototypes, classroom projects, and custom electronics
Common controller support: Works well with Arduino, ESP32, Raspberry Pi, and similar boards

Compare with similar products

Product	Sensor style	Standout
Raspberry Pi Camera Board v2 8 Megapixels	camera module	Current item
Raspberry Pi NoIR Camera Board v2 8 Megapixels	camera module	general-purpose sensing
Raspberry Pi Camera Rev 1.3	camera module	model 1.3
USB Camera for Raspberry Pi	camera module	motion sensing

What you can build

This sensor is a good fit for automatic brightness control, line followers, light meters, UV monitors, flame detection, and optical encoders.

Starter bundles

Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus a breadboard or jumper wires for quick setup and testing.

Recommended add-ons

Useful add-ons include breadboards, jumper wires, displays, enclosures, and logging modules, depending on how you plan to power, mount, and log the sensor.

Technical specifications

Product	Raspberry Pi Camera Board v2 8 Megapixels
Dimensions	25mm x 23mm x 9mm / 0.98" x 0.90" x 0.35"
Weight (camera board + attached cable)	3.4g
Category	optical light imaging photon sensors

Wiring & usage notes

Check the pin labels on the Raspberry Pi Camera Board v2 8 Megapixels and match them to your controller voltage, ground, and signal pins. Keep wiring short and verify the logic level before powering the module.

What’s in the box

1 × Raspberry Pi Camera Board v2 8 Megapixels

Frequently Asked Questions

What does the Raspberry Pi Camera Board v2 8 Megapixels measure? It is designed to measure images or video data.

Can I use it with Arduino, ESP32, or Raspberry Pi? Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.

What affects accuracy? Power quality, wiring, mounting, target material, and the real environment can all affect the reading. It is best to test and calibrate in the final setup.

Is it good for prototyping? Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.