MAX30105 Optical Sensor Module: Particle/Smoke Detection Flame Sensor Module

The MAX30105 is an integrated particle detection module. It integrates an internal LED, photodetector, optical element, and low-noise electronics with high SNR, ambient light suppression, and reliable motion artifact suppression. It simplifies the design process for smoke detection applications in fire alarm lights. Thanks to its extremely small size, it can also be used as a smoke detection sensor for mobile and wearable devices. Operating Voltage: DC 5V Operating Temperature: -40℃~85℃ Communication Interface: I2C Module Size: 24.6*14.5mm, with two M3 mounting holes Pin Definitions: vcC: Positive Power Supply GND: Ground SCL: I2C Serial Clock Line SDA: I2C Serial Data Line INT: Active Low Interrupt, Pull-up Resistor

• Multi-Function Optical Sensing Integrates advanced MAX30105 technology to detect particles, smoke, and flame, offering versatile solutions for environmental monitoring, safety, and smart home applications.
• High Sensitivity and Accuracy Delivers reliable, real-time detection of airborne particles and smoke, as well as fast flame response, ensuring precise measurements for your projects and experiments.
• Easy Integration with Microcontrollers Features a digital I2C interface compatible with Arduino, Raspberry Pi, ESP32, and other development platforms, making it simple to add advanced sensing capabilities to your designs.
• Wide Range of Applications Perfect for air quality monitoring, fire alarm systems, scientific research, IoT devices, and DIY electronics projects that require accurate particle or flame detection.
• Compact and Energy Efficient Design Small, lightweight module engineered for low power consumption, ideal for portable devices, continuous monitoring systems, and space-constrained installations.