Siglent SDM3045X Multimeter - with Custom OBS Overlay

Github Repo:

Need IoT pentesting or reverse engineering services?
Please consider Brown Fine Security:

IoT Hackers Hangout Community Discord Invite:

🛠️ Stuff I Use 🛠️

🪛 Tools:

🫠 Soldering & Hot Air Rework Tools:

🔬 Microscope Setup:

About Me:
My name is Matt Brown and I'm an Hardware Security Researcher and Bug Bounty Hunter. This channel is a place where I share my knowledge and experience finding vulnerabilities in IoT systems.

- Soli Deo Gloria

💻 Social:

#hacking #iot #cybersecurity

[pldaniels]

Congrats on making your own OBS overlay, well done. It's quite the sense of achievement and best of all you get to cull all the stuff you don't want.

Does your meter also lock out the front panel during the SCPI querying ?

[davidlunder]

Matt, Your SCPI overlay is AWESOME. I am going to try your code with an Agilent 34401A meter. You have a great channel! I would like to hear more about how you integrate all of your video together and create your online product. Keep up the outstanding work.

[samuraidriverx]

For a content creater that does electronics its the way to go.
Something for the future might be considering a power supply addition to the overlay.😉

[resoldab]

Have you extracted the firmware from it yet?

[StuartTaylorEsquire]

I don't have a fancy IP interface on my bench top multimeter, but it does have GPIB so this idea of the overlay... My eyebrow is raised over here 👍

[ianeberly]

Thanks Matt! Love the behind the scenes.

[vlad_cool]

Jumping digits looks bad. I think you should add zeros to the end to align number width

[JohnScherer]

I love these kinds of videos. Any chance you have a Bus Pirate 5? I’d love to see you do a video on using one of those in a reverse engineering context.

[DasIllu]

I am using a FHD webcam as a microscope. I was thinking about coding something in python that i can overlay on the camera feed, so i don't have to take my eyes of the monitor to see what i am measuring.
The goal eventually is to have DMM, scope and logic analyzer to overlay, with important information close to the center of the screen.

[sauliusjance]

How to learn this hardware hacking stuff, where to start, is it expensive...?

[mikez]

I like your workbench. Where can I get one? The shelf over it is cool

[HandFromCoffin]

3:50 if you have to be told do not put this on the internet please stop watching now and unplug your internet and seek help.

[robertclark]

In case we want to set our bench up with the same complement of 'Siglent DMM / Bench Power Supply / O-Scope', what are the models of the power supply and O-Scope?

[rcjfngk]

Someone should write some malware that makes the multimeter display the wrong results so someone gets electrocuted MUAHAHA. Kind of like Stuxnet but for multimeters instead of centrifuges.

[daverichards]

Can you link this to your button panel as well 8nstead of a web page?