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- IR Infrared GY-906 MLX90614ESF BCC Non-Contact I2C Temperature Sensor Module
- Sensors & Modules
Features:
- High-Precision Non-Contact Measurement: The MLX90614 sensor accurately measures temperatures without physical contact. It is ideal for applications where direct measurement is impractical or not possible.
- Wide Measurement Range
- Sensor Temperature (Ambient - Ta): -40°C to +125°C
- Object Temperature (To): -70°C to +380°C
- Factory Calibrated: Pre-calibrated in a wide temperature range, ensuring ±0.5°C accuracy between 0°C and 50°C.
- I2C Communication: Uses a standard I2C (SMBus compatible) interface for communication, simplifying connection to Arduino, Raspberry Pi, and other microcontrollers.
- PWM Output: The sensor includes a customizable PWM output, allowing continuous temperature readings if needed.
- Low Power Consumption: Built-in sleep mode minimizes power consumption, making it ideal for battery-operated and low-energy applications.
- Compact and Durable Design: The module is small, lightweight, and reliable, making it easy to integrate into projects where space is a constraint.
- Multiple Zone Temperature Control: Up to 127 sensors can be connected on the same I2C bus, enabling multi-zone temperature monitoring with a single communication line.
- Automotive-Grade Reliability: Meets high-quality automotive standards, suitable for demanding environments like windshield defogging, blind-spot detection, and engine component temperature control.
Specifications
- Model: GY-906-BCC
- Chipset: MLX90614ESF-BCC
- Power Supply: 3.0V to 5.0V DC
- Communication Interface: I2C (SMBus compatible)
- Output Modes:
- I2C Digital Communication
- Customizable PWM Output
- Measurement Range:
- Sensor Temperature (Ta): -40°C to +125°C
- Object Temperature (To): -70°C to +380°C
- Accuracy: ±0.5°C (0°C to +50°C)
- Resolution: 0.02°C
- Power Consumption: Ultra-low with sleep mode
- Maximum Sensors in Network: 127 (via common 2-wire I2C bus)
- Dimensions: Small breakout board design with 10k pull-up resistors
Applications
- Non-contact temperature measurements
- Air conditioning systems and thermal comfort sensing
- Industrial temperature monitoring (moving parts)
- Windshield defogging and blind-spot detection (automotive)
- Residential and commercial HVAC systems
- Healthcare and medical devices
- Temperature control in home appliances
- Printer and copier thermal management
- Livestock monitoring
- Movement detection systems
Pinout of GY-906-BCC Module

| Pin | Label | Description |
|---|---|---|
| 1 | VCC | Power supply input (3.0–5.0V) |
| 2 | GND | Ground |
| 3 | SCL | I2C Clock Line |
| 4 | SDA | I2C Data Line |
Features:
- High-Precision Non-Contact Measurement: The MLX90614 sensor accurately measures temperatures without physical contact. It is ideal for applications where direct measurement is impractical or not possible.
- Wide Measurement Range
- Sensor Temperature (Ambient - Ta): -40°C to +125°C
- Object Temperature (To): -70°C to +380°C
- Factory Calibrated: Pre-calibrated in a wide temperature range, ensuring ±0.5°C accuracy between 0°C and 50°C.
- I2C Communication: Uses a standard I2C (SMBus compatible) interface for communication, simplifying connection to Arduino, Raspberry Pi, and other microcontrollers.
- PWM Output: The sensor includes a customizable PWM output, allowing continuous temperature readings if needed.
- Low Power Consumption: Built-in sleep mode minimizes power consumption, making it ideal for battery-operated and low-energy applications.
- Compact and Durable Design: The module is small, lightweight, and reliable, making it easy to integrate into projects where space is a constraint.
- Multiple Zone Temperature Control: Up to 127 sensors can be connected on the same I2C bus, enabling multi-zone temperature monitoring with a single communication line.
- Automotive-Grade Reliability: Meets high-quality automotive standards, suitable for demanding environments like windshield defogging, blind-spot detection, and engine component temperature control.
Specifications
- Model: GY-906-BCC
- Chipset: MLX90614ESF-BCC
- Power Supply: 3.0V to 5.0V DC
- Communication Interface: I2C (SMBus compatible)
- Output Modes:
- I2C Digital Communication
- Customizable PWM Output
- Measurement Range:
- Sensor Temperature (Ta): -40°C to +125°C
- Object Temperature (To): -70°C to +380°C
- Accuracy: ±0.5°C (0°C to +50°C)
- Resolution: 0.02°C
- Power Consumption: Ultra-low with sleep mode
- Maximum Sensors in Network: 127 (via common 2-wire I2C bus)
- Dimensions: Small breakout board design with 10k pull-up resistors
Applications
- Non-contact temperature measurements
- Air conditioning systems and thermal comfort sensing
- Industrial temperature monitoring (moving parts)
- Windshield defogging and blind-spot detection (automotive)
- Residential and commercial HVAC systems
- Healthcare and medical devices
- Temperature control in home appliances
- Printer and copier thermal management
- Livestock monitoring
- Movement detection systems
Pinout of GY-906-BCC Module

| Pin | Label | Description |
|---|---|---|
| 1 | VCC | Power supply input (3.0–5.0V) |
| 2 | GND | Ground |
| 3 | SCL | I2C Clock Line |
| 4 | SDA | I2C Data Line |