Boardoza Excelitas TPiS 1S 1385 IR Presence Motion Detection Breakout

TPiS1385 IR Thermopile Sensor for Contactless Temperature Measurement Breakout Board.

Boardoza Excelitas TPiS 1S 1385 High-Sensitivity Presence Sensor Breakout Board

The Boardoza Excelitas TPiS 1S 1385 is a compact and ultra-low-power infrared presence and motion detection breakout board based on the Excelitas TPiS 1S 1385 thermopile sensor. Designed for non-contact presence sensing, this module integrates a high-sensitivity thermopile with a 120° field of view, ideal for motion-triggered lighting, smart occupancy detection, and thermal monitoring in energy-efficient IoT systems.

It features an I²C interface (default address: 0x0C), integrated digital signal processing, and a dedicated interrupt pin for presence, movement, and temperature threshold events. With just 15µA of typical current draw, the TPiS 1S 1385 is an ideal solution for battery-powered and energy-sensitive applications.

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Key Features

High-Sensitivity Infrared Thermopile: Designed for non-contact presence, motion, and temperature detection.
120° Field of View: Wide-area sensing coverage for smart automation and ambient detection.
Digital Signal Processing: Onboard 50 µW processing engine filters noise and enhances reliability.
Low Power Consumption: Ultra-low 15µA supply current for long-lasting operation.
I²C Interface: Communicates easily with MCUs (default address: 0x0C).
Interrupt Functionality: Dedicated interrupt pin triggers alerts for configurable motion and thermal thresholds.

Technical Specifications

Model: Excelitas TPiS 1S 1385
Input Voltage: 3.3V – 5V
Supply Current: 15µA (typical)
Functions: High-Sensitivity Presence and Motion Sensor
Communication: I²C (Default Address: 0x0C)
Field of View: 120°
Operating Temperature: -20°C ~ +85°C
Board Dimensions: 20mm x 20mm