Eileen 3 | QVGA 320 x 240 Low SWaP LWIR USB Thermal Camera

Meet Eileen 3, member of the SeeCube small thermal camera core family

The EILEEN 3 is a highly versatile and cost-effective LWIR USB thermal camera core built by Senssight, expertly engineered for integration into space-constrained embedded systems. Based on the proven SeeCube family and FullScale hardware, this camera delivers market-leading performance in terms of size, power, and image quality. It provides sharp, precise thermal imagery using QVGA resolution (320×240 pixels) and is notably the first usb thermal camera core in Senssight’s portfolio. With an ultra-small form factor and an ultra-lightweight build of just 15g, its design is optimized for applications where physical constraints are extreme. A key capability of the EILEEN 3 USB thermal camera is its support for native shutterless operation (with an optional factory-calibrated enhancement), ensuring continuous, uninterrupted imaging, alongside an optional thermographic mode for temperature measurement. This combination of low cost, small size, and high-quality imaging makes EILEEN 3 an ideal choice for streamlining various thermal vision solutions.

SDK Features

Functions overview:

• Device Handling and enumeration
• Bad pixels removal
• Automated Gain Control (AGC) and histogram equalization
• Shuttered (_N, _SL, _SL+, R1) & shutterless operation (_SL, _SL+, _R1)
• Colorization

Supported architecture and operating systems:

• Windows x86-64
• Linux Ubuntu/Debian (x86_64 or arm64)
• Raspberry Pi OS
• Android 12+ (depending on chosen hardware compatibility & performance)

Senssight SDK is provided with all SeeCube family products and contains calibrated data.

Note: various examples are provided for connecting, configuring and recording images and videos.

Publications

• What Is AGC In Thermal Imaging?