SKU: IOWC-0619
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Teledyne Teledyne FLIR Lepton FS 500-0771-FS1 Thermal Camera Module, 160x120 LWIR, 56° HFOV, SPI

₹19,429.00 (Inclusive of all taxes)
Out of Stock

The Teledyne Teledyne FLIR Lepton FS is a compact, radiometric thermal imaging module featuring a 160×120 uncooled VOx microbolometer sensor for broad-scene monitoring. With a 56° horizontal field of view, SPI video interface, and low ~150 mW power consumption, it’s engineered for seamless integration into embedded systems for smart building, security, and automation applications.

Features

  • 160×120 LWIR Thermal Sensor: Provides reliable, radiometric thermal imaging with a wide 56° horizontal field of view for broad area monitoring.
  • Flat Scene Calibrated: Factory-calibrated output simplifies integration and deployment, reducing development time.
  • SPI Video & I2C Control: Standard SPI interface for video data and I2C-like commands ensure easy communication with MCUs like ESP32, Raspberry Pi, and STM32.
  • Low Power Operation: Consumes approximately 150 mW typical, making it suitable for battery-powered or energy-conscious IoT edge devices.
  • Compact & Lightweight: Measures just 11.8 x 12.7 x 7.2 mm and weighs ~0.91g, ideal for space-constrained embedded designs.

Out of stock

Description

The Teledyne Teledyne FLIR Lepton FS 500-0771-FS1 is a cost-effective, long-wave infrared (LWIR) thermal camera module designed for embedded vision applications where reliable scene temperature monitoring is paramount. Its uncooled VOx microbolometer sensor operates in the 8-14 µm spectral range, delivering 14-bit radiometric data or processed 8-bit AGC/RGB output via a straightforward SPI interface. The module’s flat scene calibration removes the need for complex non-uniformity correction in firmware, accelerating prototype development.

Engineered for low-power embedded systems, the Lepton FS operates on a nominal 2.8V supply and maintains functionality across an ambient temperature range of -10°C to +65°C. Its compact form factor and lightweight construction allow for direct integration into smart building sensors, occupancy detection systems, industrial equipment monitoring, and security devices. The combination of a wide field of view, radiometric capability, and a simple digital interface makes it a practical choice for developers adding thermal imaging to IoT projects.

Key Features

  • Radiometric Thermal Imaging: Provides accurate scene temperature data (-10°C to +350°C) for analysis and threshold-based alerts.
  • Wide-Angle Monitoring: 56° horizontal field of view (71° diagonal) covers large areas with a single sensor.
  • Embedded-Optimized Design: Ultra-compact module with direct SPI connectivity for rapid prototyping and production.
  • Simplified Calibration: Factory-applied flat scene calibration ensures consistent output without complex per-unit correction.
  • Flexible Data Output: Supports raw 14-bit, auto-gained 8-bit, and color-mapped RGB video data formats.
  • Robust Spectral Range: LWIR (8-14 µm) sensitivity detects heat signatures effectively through most atmospheric conditions.

Applications

  • Smart Building Automation: For occupancy detection, HVAC control, and energy management based on space temperature profiles.
  • Industrial Predictive Maintenance: Monitoring electrical panels, motors, and machinery for abnormal heat buildup.
  • Security & Surveillance Systems: Enhancing CCTV with night-vision capable thermal detection of intruders or vehicles.
  • Fire Prevention & Safety: Early detection of overheating components in electrical cabinets or server racks.
  • Agricultural & Environmental Monitoring: Assessing crop health, livestock monitoring, or detecting thermal anomalies in remote areas.

Technical Specifications

Sensor TypeUncooled VOx Microbolometer
Resolution160 x 120 Pixels
Spectral Range8 µm to 14 µm (LWIR)
Thermal Sensitivity<75 mK
Scene Temperature Range-10°C to +350°C
Field of View (H x D)56° x 71°
Frame Rate8.7 Hz
Pixel Pitch12 µm
InterfaceSPI (Video), I2C-like (Control)
Supply Voltage2.8V Nominal
Power Consumption~150 mW (Typical)
Operating Temperature-10°C to +65°C
Dimensions (L x W x H)12.7 x 11.8 x 7.2 mm
Weight~0.91 g

Frequently Asked Questions

What microcontroller platforms are compatible with the Lepton FS module?

The Lepton FS module is compatible with any microcontroller featuring an SPI master interface and GPIOs for control signals, such as ESP32, STM32, Raspberry Pi (using SPI), and Arduino boards with sufficient SPI speed. You will need to implement the specific I2C-like command protocol for configuration, alongside the SPI data capture for the 14-bit or 8-bit video stream. Libraries and example code are often provided by Teledyne FLIR or the community for popular platforms.

How do I power and interface the Lepton FS module in my project?

Supply a stable 2.8V nominal voltage to the module's VIN pin, ensuring your power source can deliver the typical 150 mW. Connect the module's SPI_CLK, SPI_MISO, and SPI_CS pins to your host MCU's SPI bus. The VSYNC and SCL/SDA (for I2C-like control) pins must also be connected. Proper PCB layout with short traces is recommended for signal integrity. Always refer to the official Teledyne FLIR Lepton HWID document for the exact pinout and interface timing requirements.

What is the difference between 'Flat Scene Calibrated' and a fully radiometric Lepton?

The 'Flat Scene Calibrated' Lepton FS provides a factory-applied correction that yields a consistent, flat-field output, simplifying integration but may not include the per-pixel calibration data required for highly precise temperature measurement of small objects. For absolute radiometry, you would typically need the full calibration data set. The FS variant is ideal for applications monitoring large scene temperature changes, occupancy, or relative heat patterns rather than exact spot temperatures.

What frame rate and data output formats does the Lepton FS support?

The Lepton FS outputs video at 8.7 Hz. It provides data in several formats via SPI: raw 14-bit per pixel values from the sensor, processed 8-bit values with automatic gain control (AGC) applied, and RGB color-mapped output for direct display. You select the output format via the I2C-like control interface. The 14-bit mode provides the most data for software processing, while the 8-bit AGC or RGB modes are easier for immediate visualization.

Package Includes

  • 1 x Teledyne Teledyne FLIR Lepton FS 500-0771-FS1 Thermal Camera Module

Additional Information

Weight 0.00091 kg
Dimensions 1.27 × 1.18 × 0.72 cm