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#Flir lepton breakout board full#
#Flir lepton breakout board software#

#Flir lepton breakout board software#

If you don't have any VPU (Video Processing Unit), you can use software encoding (slow):.

# gst-launch-1.0 v4l2src device=/dev/video0 ! videoconvert ! videoscale ! \

You can also do H.264 encoding and send the stream on the network (here 192.168.0.X is the adress of the Host PC):.

# gst-launch-1.0 v4l2src device=/dev/video0 ! videoconvert ! videoscale ! video/x-raw,width=320,height=240 ! fbdevsink

If your SOM has no IPU/2D accelerator, you can directly use software renderer in framebuffer:.

# gst-launch-1.0 v4l2src device=/dev/video0 ! imxg2dvideosink Example to display Lepton image on APF6Dev LCD:

Then you can use this device as a normal camera.

Then launch following the command (in background) to fill virtual camera buffer with IR images:.

It will create you a virtual video camera input in /dev/video0 (if you don't have another camera on your system).

First you have to load v4l2loopback kernel module:.

To display IR image on framebuffer (here magnified by 8x on APF6Dev):.

This way Lepton is directly usable with V4L compatible applications like gstreamer.Īll these software are using spidev interface to get data from Lepton, so before using them you have to:

v4l2lepton: it takes data from Lepton, converts them to RGB and send them to v4l2loopback device.

raspberry_capture: it can capture Letpon frames and store it as images or raw file.

flirpi: it converts and shows Lepton data to framebuffer.

Even if initially developped for platforms like RaspberryPi or BeagleBone, the following tools are able to run on APF/OPOS:.

You can use SPI bus of RPi compatible connector: You can use SPI1 on J5 connector (+3V3 and GND) Don't forget to buy breakout board AND the sensor -).Ĭonnecting Lepton breakout board to your Dev APF6Dev

you can use devt kit bought from sparkfun or digikey.

1.1 Connecting Lepton breakout board to your Dev.

When inserting it into the breakout board be sure to use proper personal grounding, such as a grounding wrist strap, to prevent damage the module. The Lepton® module is extremely sensitive to electrostatic discharge (ESD).

**Note:** This kit comes in two separate parts and will need to be assembled once received. A few things to consider about this kit: the breakout board will accept a 3-5V input and regulate it to what the Lepton® wants, to read an image from the lepton module all you need is an SPI port, and to configure the camera settings you also need an I 2C port, although this is not required. Meanwhile, each breakout board in these kits provides the socket for the Lepton®, power supply's, 25Mhz Crystal Oscillator, 100 mil header for use in a breadboard or wiring to any host system. The Lepton® LWIR module included in each FLiR Dev Kit acts as a sort of camera and packs a resolution of 80 × 60 pixels into a camera body that is smaller than a dime and captures infrared radiation input in its nominal response wavelength band (from 8 to 14 microns) and outputs a uniform thermal image.

#Flir lepton breakout board full#

All you need to do to get this kit set up, simply attach the Lepton® imager module into the provided breakout, connect the headers, and you will be seeing in full darkness in no time! There are several methods of connecting and mounting your system together. The Lepton 2.5 and 3.5 are both also radiometric which means they can output a factory. The Lepton 2.x camera cores has a resolution of 80 × 60 pixels and the newer Lepton 3.x camera cores have a resolution of 160 x 120 pixels respectively. Make sure that your Lepton module is securely snapped into the socket on the breakout board. The FLIR Lepton is the most compact longwave infrared (LWIR) sensor available as an OEM product. If you need a refresher on how the GPIO pins are oriented, visit our Raspberry Pi GPIO tutorial. With this kit you will be able to bring FLiR's thermal imaging reliability and power to your Arduino, Raspberry Pi, or any ARM based development tool all in an easy to access breadboard friendly package. Connect the FLIR breakout to the Raspberry Pi GPIO according to the diagram below. The FLiR Dev Kit includes a breakout as well as a Lepton® longwave infrared (LWIR) imager.