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Add Infrared Detection to Your Next Project
The Thermometer Temperature GY-906-BAA BCC MLX90614 Infrared Temperature Sensor IIC is an infrared proximity sensor designed for presence sensing, short-range detection, and touchless automation. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include Object temperature range: −70 °C to +380 °C; Operating voltage: 3.3 V – 5 V; Interface: I²C (SMBus compatible).
Important: Infrared and optical readings change with target color, surface finish, distance, and strong ambient light. Test with your real target before final mounting.
Why you’ll love it
- Main chip: Melexis MLX90614 (BAA or BCC variant)
- Easy wiring: I²C (SMBus compatible)
- Sensing range: −70 °C to +380 °C
- Power range: 3.3 V – 5 V
- Expected accuracy: ±0.5 °C (typical near room temperature)
- Useful spec: 3.3V–5V
Compare with similar products
| Product | Sensor style | Standout |
|---|---|---|
| Thermometer Temperature GY-906-BAA BCC MLX90614 Infrared Temperature Sensor IIC | infrared proximity sensor | Current item |
| Temperature Infrared Sensor Grove | infrared proximity sensor | infrared sensing, temperature sensing |
| Temperature Infrared Thermometer Module | infrared proximity sensor | infrared sensing, temperature sensing |
| Temperature and Humidity DHT11 Sensor | temperature and humidity sensor | digital output, humidity sensing |
What you can build
This sensor is a good fit for touchless dispensers, object counters, door triggers, small robots, and presence alarms.
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 probe mounts, thermal paste if needed, and a data logger, depending on how you plan to power, mount, and log the sensor.
Technical specifications
| Product | Thermometer Temperature GY-906-BAA BCC MLX90614 Infrared Temperature Sensor IIC |
|---|---|
| Sensor IC | Melexis MLX90614 (BAA or BCC variant) |
| Interface | I²C (SMBus compatible) |
| Object temperature range | −70 °C to +380 °C |
| Ambient temperature range | −40 °C to +85 °C |
| Operating voltage | 3.3 V – 5 V |
| Accuracy | ±0.5 °C (typical near room temperature) |
| VCC | 3.3V–5V |
| GND | Ground |
Wiring & usage notes
Check the pin labels on the Thermometer Temperature GY-906-BAA BCC MLX90614 Infrared Temperature Sensor IIC and match them to your controller voltage, ground, and signal pins. Keep wiring short and verify the logic level before powering the module. Infrared and optical readings change with target color, surface finish, distance, and strong ambient light. Test with your real target before final mounting.
What’s in the box
1 × Thermometer Temperature GY-906-BAA BCC MLX90614 Infrared Temperature Sensor IIC
Frequently Asked Questions
What does the Thermometer Temperature GY-906-BAA BCC MLX90614 Infrared Temperature Sensor IIC measure?
It is designed to measure nearby objects, remote IR signals, or motion.
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.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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