Sparkfun PureThermal 3 - FLIR Lepton Smart I/O Board

The PureThermal 3 FLIR Lepton Smart I/O Module is a versatile thermal webcam module designed for the FLIR Lepton Longwave Infrared (LWIR) camera core. This module is preconfigured for seamless plug-and-play functionality as a UVC 1.0 USB thermal webcam, compatible with popular applications like VLC Media Player across PC, Linux, Mac, and Android platforms. It features an STM32F412 ARM microprocessor, enabling image processing without external inputs. The module supports 9Hz color video transmission over USB and offers additional interfacing options via UART or I2C through its 2.54mm pins.

This module is ideal for developers seeking a customizable thermal imaging solution. Its open-source reference firmware, viewer software, and hardware schematic provide a rich foundation for experimentation and development. Whether you're creating a thermal imaging project or integrating it into existing systems, the PureThermal 3 offers the flexibility and support needed for innovation.

One of the standout benefits of the PureThermal 3 is its hackable nature, allowing users to modify and expand its capabilities to suit specific applications. This makes it an excellent choice for educational purposes, research, or any project requiring tailored thermal imaging solutions. Its compatibility with standard webcam applications ensures that users can easily integrate thermal imaging into their workflows without extensive setup or configuration.

It's important to note that the PureThermal 3 does not include the FLIR Lepton imaging module, which must be purchased separately. The Lepton module is sensitive to electrostatic discharge (ESD), so proper grounding measures, such as using a grounding wrist strap, are essential when handling and inserting it into the breakout board to prevent damage.