SKU: SENS-3477
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AMG8833 IR 8×8 Thermal Imaging Sensor Module - I2C Interface

₹2,911.00 (Inclusive of all taxes)
Out of Stock

The AMG8833 IR 8×8 Thermal Imaging Sensor Module is a compact 64-pixel thermopile array providing 2D temperature mapping via I2C communication. It is compatible with 3.3V/5V microcontrollers like Arduino, Raspberry Pi, and ESP32 for thermal detection, human presence sensing, and non-contact temperature profiling.

Features

  • 8×8 (64-pixel) infrared thermopile array for 2D thermal imaging.
  • I2C digital interface with configurable interrupt pin for event-driven operation.
  • Onboard 3.3V regulator and level shifting for 3V-5V system compatibility.
  • Wide 60° field of view with human detection up to 7 meters.
  • Programmable frame rates up to 10 Hz for real-time thermal monitoring.

Out of stock

Description

The AMG8833 module integrates a grid of 64 individual MEMS thermopile sensors, each capable of measuring object surface temperatures from 0°C to 80°C with a typical accuracy of ±2.5°C. It communicates via a standard I2C bus (Fast Mode), outputting a complete array of calibrated temperature values for processing. The sensor’s compact SMD package and onboard signal conditioning simplify integration into embedded systems for thermal profiling.

Designed for low-power operation, the module supports multiple power modes including normal, standby, and sleep, with current consumption as low as 0.2 mA. Its 60° viewing angle and 7-meter detection range make it suitable for presence detection, thermal comfort monitoring, and energy management systems in appliances, digital signage, and automated access controls.

Key Features

  • High-performance 8x8 infrared thermopile array for precise 2D temperature mapping.
  • Integrated 3.3V LDO regulator and I2C level shifter for robust 3V-5V logic compatibility.
  • Configurable interrupt output pin triggers on pixel-level temperature thresholds.
  • Compact 17.5 x 17.5 mm breakout board with pre-soldered AMG8833 sensor.
  • RoHS-compliant construction with reflow-compatible SMD package for automated assembly.
  • Low-power architecture with selectable operational modes to optimize energy use.
  • Wide 60° field of view enables broad-area thermal monitoring and presence detection.

Applications

  • Human presence detection and people counting for smart lighting and HVAC control.
  • Non-contact temperature profiling in appliances like microwaves and air conditioners.
  • Thermal imaging for DIY security systems and intruder alert triggers.
  • Overheat monitoring and thermal fault detection in electronic enclosures.
  • Gesture recognition and interactive displays using thermal pattern analysis.

Technical Specifications

Manufacturer Part NumberAMG8833
Sensor Type8x8 Infrared Thermopile Array
Temperature Range0°C to 80°C
Temperature Accuracy±2.5°C (Typical)
Pixel Count64 (8 x 8 grid)
Field of View60°
Detection Distance (Human)Up to 7 m
InterfaceI2C (Fast Mode)
Supply Voltage3.3V to 5V DC
Current Consumption (Normal)4.5 mA
Current Consumption (Sleep)0.2 mA
Frame Rate10 Hz or 1 Hz (Selectable)
Operating Temperature0°C to 80°C
Storage Temperature-20°C to 80°C
Dimensions (L x W x H)17.5 mm x 17.5 mm x 7 mm
Weight2 g

Frequently Asked Questions

What is the operating voltage range for the AMG8833 module?

The module features an onboard 3.3V regulator and level shifter, accepting a supply voltage (Vin) from 3.3V to 5V DC. This makes it directly compatible with both 3.3V and 5V logic systems like Arduino, Raspberry Pi, and ESP32 without requiring external logic conversion.

How do I read temperature data from the AMG8833 sensor?

Temperature data is accessed via the I2C serial interface. The sensor outputs a grid of 64 individual temperature values (one per pixel). You must initiate I2C communication with the sensor's fixed address and read the designated pixel data registers. Libraries for Arduino and Raspberry Pi Python simplify this process.

Can the AMG8833 detect a specific temperature threshold and trigger an interrupt?

Yes, the AMG8833 has a configurable interrupt (INT) pin. You can program upper and lower temperature thresholds for any pixel or the entire array. When a pixel's temperature crosses a set threshold, the INT pin asserts, allowing for event-driven operation without constant polling.

What is the field of view and effective detection distance?

The sensor has a 60-degree diagonal field of view. For a human-sized object, the typical detection range is up to 7 meters. The actual measurable distance depends on the target's size, emissivity, and the ambient thermal background.

Does the module require any calibration?

The AMG8833 sensor is factory-calibrated and outputs digital temperature values directly. No user calibration is typically required for general applications. For high-accuracy measurements, you can implement a software offset based on a known reference temperature to account for local environmental factors.

Package Includes

  • 1 x AMG8833 IR 8×8 Thermal Imaging Sensor Module
  • 1 x Header Pin Set (Unsoldered)

Additional Information

Weight 0.002 kg
Dimensions 1.75 × 1.75 × 0.7 cm