GY-906 MLX90614-DCI IIC Infrared Temperature Sensor Module
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Prices updated: 12 Oct 2026
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About this product
GY-906 is a non-contact infrared temperature module built on the MLX90614-DCI sensor, which measures object temperature without touching the surface. It communicates over standard I2C (SMBus compatible) and also provides a PWM output, making it suitable for non-contact temperature measurement projects with Arduino and other microcontrollers.
Specifications
- Sensor chip
- MLX90614-DCI
- Measuring distance
- 50 cm
- Supply voltage
- 3V to 5V
- Communication
- I2C (SMBus compatible)
- PWM output
- Yes
- Dimensions
- 11.5 × 16.5 mm
- Weight
- 2 g
Frequently asked questions
How do I wire the GY-906 to an Arduino?
Connect VCC to 3V or 5V, GND to GND, SDA to the SDA pin and SCL to the SCL pin. The MLX90614 default I2C address is 0x5A.
Can it run on a 3.3V board?
The listed supply range is 3V to 5V, so a 3.3V supply is within the specified range.
