FLIR Lepton Code

This repository contains code, libraries and hardware I developed over the course of making a series of thermal imaging cameras based on the FLIR Lepton 3.5 camera or module on many different platforms.

The project process is documented at hackaday.io.

ESP32

Contains code, design information and supporting applications for a pair of cameras based around the ESP32.

Note

As of Nov 6 2022, the ESP32 designs have been moved to their own repository tCam to make it easier for most people who are only interested in those files. Files here will no longer be updated.

beaglebone

Code for the Beaglebone Black including my initial PRU-based VoSPI video pipleline and LCD display.

pocketbeagle

The pocketbeagle was used for the final design of a thermal imaging camera. This directory contains the code supporting the camera and the re-targeting of my Solar Pi Platter as a power-management and expansion board for the Pocketbeagle.

raspberrypi

Contains a modified version of Damien Walsh's great leptonic program running on the Raspberry Pi. My version uses the VSYNC output from the Lepton to synchronize the VoSPI transfer as an experiment to increase the reliability of syncing a user-space process to the Lepton video stream.

teensy3

Contains the code I wrote initially for a test platform based on the PJRC Teensy 3.2 board to learn about the Lepton. Also includes a port of FLIR's LeptonSDKEmb32OEM CCI to the Arduino platform.