Mothbox Updates v4.12

We have been super busy deploying another dozen mothboxes around panama while also adding cool new features! So i have a backlog of updates to post about!

So here’s a bunch of cool tweaks and updates we made:

The Mothbox can support 4 different types of targets now!

-Standard Target (about A4 size, can capture moths less than 1mm)

-Dual target

-Quad target

-Just sit it in front of a white wall/sheet

The Runtime is DOUBLED

This is some of the biggest news. We include a cheap 12V regulator (like $10) in the design now because we realized that a lot of L-ion batteries that say they are 12V actually spend 80% of their lifespan around 11V. Which means some things like our UV lights start dimming. But by adding this $10 bit we get some amazing features like:

  • The lights stay on for 4 days instead of 2! (about 21 hours of constant run time)
  • The lights have a uniform illumination throughout their life (no dimming on last day)
  • wiring the ring lights is wayyy easier because you can chop their regulator off!

We have a full post-processing AI+Human workflow!

Thanks the Beetlepalooza, we teamed up with some awesome folks to make some scripts for pyBioCLIP that let us analyze our moths super quickly to a specific taxon+physical region. Then we are able to visualize this data in a fiftyone UI that lets humans correct and sort or add labels, to then analyze it deeper taxonomically! it rules

Check it out

GitHub - Digital-Naturalism-Laboratories/bucket-o-bugs: Sort through wild bugs (insects) localized from a specific location in the world to help humans id them hierarchically

We also did a bunch of lens tests for the mothbox, like adding a wide-angle lens. Didn’t really like it.

Too distorted on the edges

There is a unified scheduling script for pi4 pi5

The github now has a single “Scheduler.py” script that can work for a Pi4 (with pijuice) or Pi5!

We use internal UV lights now

We share how to make a internal UV light so everything is nice and tidy and protected in the field, along with more elegant designs for connected any external UV light too!

The Documentation is much cleaner in general

There’s even an instructable!

** @leeborg got brought in to help clean up all our Pi python scripts so they are much more human readable and organized!**

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I’m replicating this for a proof of concept here in SG, will post updates as I go. LOVE the instructables, helps heaps with the process. I’ve made the 3D printables available on MothBox DIY v4 by Saad Caffeine | Download free STL model | Printables.com

  • added a missing STL for the larger of the 2 sizes of clips
  • added a split dove-tail version of the longer parts to be printed in 2 pieces on the most common size printbeds (25x25cm) this eliminates the need for a laser.

more updates will be posted here as it comes together. fun!

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Way to go!

I got a new firmware cooking for you right now too!

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new firmware is delicious. previous version (v4.16.3) immediately cooked the pi5 bootloader on first boot! refused to boot again. v4.16.4 works fine.

could I please have a few test images to feed the MothBot?

I’ve created a couple of nightly folders filled with copies of this image https://www.dinalab.net/wp-content/uploads/2024/03/1000064206-768x524.jpg seems to be okay enough to get me to the Cluster Perceptually step where I hit a roadblock with

ModuleNotFoundError: No module named ‘hdbscan’

and Create Dataset makes an error

ModuleNotFoundError: No module named ‘piexif’

working now on resolving, will make a setup script with the required libs

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Weird about the boot! one big thing we found is the talentcell batteries often come just partially charged and can brown out pis on first boot making them not boot and you have to redo the bootloader. so always make sure for first boot there’s plenty of power!

there’s a potentially even newer 4.16.4 in the google drive now!

here’s an example dataset!

piexif you have to install manually because exif is super weirdly annoying for some reason! the latest documentation on the site should note how!

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It’s alive and beautiful. Next stop: science!

image

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It’s SOOOOOOOOOOOOOOOO GORGEOUS!!! yayy!!!

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even newer firmware will come out shortly too!