Description

Flame Sensor Module for Arduino, ESP32, and Raspberry Pi

The Flame Sensor Module is a highly sensitive infrared (IR) sensor used to detect the presence of a flame or fire source. It’s ideal for fire detection systems, robotics, and IoT safety projects. The module can identify light in the 760nm to 1100nm wavelength range, making it suitable for detecting both open flames and other high-intensity IR sources.

It provides both analog and digital outputs, which means it can be easily connected to Arduino, ESP32, Raspberry Pi, and similar microcontrollers for real-time fire detection and alert systems.

Features

• Detects flame and IR light in the 760nm–1100nm range
• High sensitivity and fast response time
• Adjustable sensitivity using the onboard potentiometer
• Dual outputs: Analog (A0) and Digital (D0)
• Compatible with Arduino, ESP32, and Raspberry Pi
• Built-in signal and power indicator LEDs
• Compact and durable design for easy integration

Specifications

• Operating Voltage: 3.3V – 5V
• Detection Range: Up to 100 cm (depending on flame size and intensity)
• Sensor Type: Infrared photodiode
• Outputs: Analog and Digital
• Dimensions: Approx. 3.2 × 1.4 cm

Applications

• Fire alarm systems
• Fire-fighting robots
• Smart home fire detection
• Industrial safety monitoring
• DIY electronics and STEM projects