The rare 'triple crown' of educators: Intelligent, good at explaining, and interesting to listen to. Props.

Dam I was excited to watch all the videos but I just realized that there is only 2 of em. Please make more videos I love them :)

The thing that’s great about his video is that he not only tells you how to do it but also tells you the thinking process, while still keeping the video short and straightforward. He’s a great educator. I hope my teachers are all like him.

6:11 Serial ports usually default to the high level when not transmitting and pull the line low to send the start bit (0) after which it jumps up and down to representing the zeros and ones being sent. While transmitting data, on average the line is usually somewhere around half VCC since on average you'll probably be sending about as many zeros as ones. Therefore you should expect to get 3.3 V on idle around 1-2 V while transmitting. That's with a multimeter (or other slow voltmeter), on an oscilloscope you would see the actual data being sent of course.

Im an electrical engineer by education and a software developer by trade, and this video is a beautiful rainbow connecting them both. Can't wait to mess around with some of this stuff

Bro, i was watching it WITHOUT SKIPPING, it was so cool and interesting! Sadly, there are only 2 videos on your channel. Make another one, it's really cool. Pure jewel.

Tony! There are only two videos here?! I refuse to believe that you have this level of skill as a teacher / producer of tutorial videos out of nowhere. Please, PLEASE, if you have some back catalogue of videos that you’ve produced for work/school? I am 100% certain that I speak for every sentient life form across the known and unknown universe when I say : TONY. GIVE. US. MORE! I don’t care if it’s a video showing us how to bend a paper clip to look like a bunny. Teach me to clean a soldering iron by licking it. Show me how you organise zip-ties. ANYTHING, TONY. PLEASE!

Please don’t make us wait another two years lol

SPEECHLESS. PURE JEWEL. It takes great curiosity, comprehension and an intelligence to cram up the most difficult of the contents into as much less of a time and length as possible - with added wittyness. THIS MAN IS A TRUE GENIUS. A man holding the capability to spark the same into others. BRAVO! BRAVO! BRAVO!

Thank you for listening to your new wave of viewers. You have a knack for videomaking and this is a hella cool topic thats massively underrepresented here on youtube. Keep this thing going!

I just found your channel and I have to say, I sincerely hope you're able to put out more content more regularly in the future. Your videos are informative without being long-winded, and they're incredibly well presented. Also, the recap at the end is a nice touch. Thank you for taking the time to make these videos.

Please continue to make more videos! I found your other video months ago and was sad when I saw it was your only one, then this gem magically pops up! Thank you so much!

Hey, just checked your channel and im disappointed its not a gold mine of more content just like this. Im a senior electrical engineer going for a masters in elec/computer engineering and this type of stuff I wanna learn to do its incredibly interesting and hope to see more in the future. Great stuff honestly

This is one of the most informative videos I have ever seen in my life. So much info packed into such a brief video. This guy should be teaching IT professors how to explain things.

PLEASE PLEASE PLEASE GIVE US MORE VIDEOS! YOU ARE SUCH A NATURAL AT TEACHING! THANK YOU SO MUCH! I LEARNED MORE IN 5 MINUTES THAN I I HAVE IN THE LAST 3 MONTHS!

Please continue to make more videos if possible for you. You stand out as one of the clearest communicators I've ever heard from in Cybersec

This was an awesome tutorial. I was disappointed to see this was only your second video in 2 years, I really hope you make more like this soon. I'm subscribing!

hands down some of the most incredibly approachable, beginner friendly, and informative content I've ever seen on the subject! wish you were still making videos :)

Dude - this is amazing! As an EE with a hardware background, it was really exciting to see how accessible doing stuff like this is.

I rarely comment on videos, disappointed there aren't more. Easy to follow, perfect pace. ty

love how he encourages you to get started even if you dont know stuff, and makes you feel comfortable doing stuff like this

This is by far the most interesting video I have seen working with hardware/firmware. I have always wanted to see firmware but didn't know how until now.

You're a really good teacher! You clearly love this stuff and that makes learning about it even more enjoyable on my end. Please make more hardware vids!

This was really good. I'd really love see more content like this!

THIS GUY IS AMAZING! I was getting ready to binge watch every video this guy has but :(. Please make more videos. You have a gift.

It's a mystery you haven't uploaded anything for two years. Another brilliant presentation. Keep 'em coming!

This was a really nice introduction to exploring devices!

Doing my yearly attendance to this wonderfully made video. Please come back.

thank you! this was super fun to watch and a real "goldmine" of knowledge. i've wasted hours searching online about the basics of HW reversing ( i want to tweak some old gadgets at home) but nothing useful popped up until youtube finallly suggested your clips. finally i understand the basic knowledge i need to dive into, before trying to start my project

This is really well done! Thankyou for a well thought out explanation with great choices for visuals. The FCC technique to look 'inside' of objects before owning them is brilliant. Thanks!

You made learning this fun and entertaining. A professor once told me that a true sign of intelligence is the ability for a human to make a complicated task sound easy and enjoyable to enable another human to learn the topic covered.

I do agree with "Vik" that you should continue with this kind of videos. Both are well done and highly informative. I also really like the approach on using "stuff you got around" like the piece of a can. As a former teacher i often experienced that people a far to much afraid of breaking things when you only need to be careful and thoughtful. Well done - keep it up !!!

Loved this, surprised you only had 2 videos, it was so well done. Looking forward to more if you get the time to make them.

You should definitely make more of these. No doubt they're time consuming but you seem to have a knack for it and a voice people want to listen to. There's also not a too many people making content specialised in electronics on UKposts at the moment. Given the response you've had so far I'd say It's quite a good opportunity you've got here not to mention a nice way to earn a bit of cash on the side.

You sir are a good teacher of the uninitiated. Being able to bridge the gap from uninitiated students to intermediate learners in fields like IT/Network Inf is crucial! Make more videos please!

Wow this really awesome! There are so many kinds of hardware I have wanted to get a look at, this kind just opens the door up enough that I feel I could give it a shot. Thanks for the video man!

Hey, you should do more stuff with this! You encouraged me to go out and do this to my own (old) router and surprisingly I got busybox access now I'm pretty confused as to what to do next! I think another tutorial for the next part would really help people. And thank you again so much for creating an interest I did not know I have had, I've always wanted to get in to hardware hacking and you were the first person that made me make the jump!

I just found your videos and I hope there's more to come! I'm really interested in learning how these things tick and what I can do to them! Thanks for being an introductory step!

really enjoy your simplified yet intelligent explanations of things. this is a very rare skill to have, perhaps even rarer than your hardware hacking skills.

Simple and easy to follow video, inspires confidence in tinkering with such devices. Keep 'em coming!

I love this video! It's such an awesome, beginner friendly Introductory video - with loads of helpful background information! Thank you a lot!! 🙂

Wow Tony, I've watched thousands of video tutorials on various subjects, but you have a rare talent of relaying your teaching clearly and understandably , please, make more videos on this subject, I've learned more in your two videos then in 50 others with uhm/umms and no being straight up. Keep up the really great work!

With just Two videos two years apart... I can only give Big respect for the Gold Mines you shared.. More Please, and just keep it up..

Good job! I really like seeing videos like these, especially communicating with hardware. Please make more videos!

Outstanding video! Congrats on a beautiful hands-on explanation of UART!

Oh, I can't believe it! A new video! I'm so happy! The video is very straightforward. Thanks a lot

I learned more from 2 videos and 20 something minutes than I have done in years from other sources 👍🏻

This is now one of my favorite security videos. Amazing really!

This is a niche I cannot wait to follow along and learn with. I’ve been a software engineer for years, but never got too far into reversing hardware after my first FTE SWE job. Nice work; thanks!

Such cool stuff. I’ve been so scared of hardware as I’ve been a software guy for so long. It’s neat to get my feet wet watching these and soon to play. Thx.

I should thank you for the FCC thing you thought us. Thanks

I’ve been an all around tinkerer/computer enthusiast my entire life, to the point that I now work as a Sysadmin and cloud engineer, plus do PC building and small electronics on the side. I watch a lot of tech UKposts and am always picking up new projects and skills, but this is….a whole new thing. I mean this sincerely - this video has opened an entire new world of possibility to me. What an absolutely expertly crafted tutorial, you provide just enough context and information without getting super bogged down in the details, while still answering most of the questions I come up with before I’ve even finished thinking them. Seriously impressed with this video, and your skill as a communicator. I hope it didn’t have a family, because good god have I smashed that subscribe button into oblivion. I look forward to more stuff like this from you, and digging into your back catalog. Gotdamb, this is SO friggin awesome, thank you for what you do. I’m still in a bit of shock at how many possibilities this has opened up in my mind. I’m going to have to dig in to your firmware dump video as well - something I definitely thought was way outside of my skillset, but now….maybe not! Cheers! 🍻

Awesome, more videos like this please! Clear, and easy to follow for us beginners!

This just popped up in my feed, I wanted to let you know I enjoyed it. Hope you make more videos!

Awesome video! Actually seeing the process in real life/actually being applied, is great! I look forward to your videos!

Good intro to UART for someone who has yet to do it. Also extra props for that multimeter! I inherited one, and despite being the usual chinesium, it's held up really well! I've accidentally put it through some stuff over the fuse limits and it still works. (Except for the LEDs on the battery tester. But not a terrible loss.)

Please! Keep making videos like this, super useful and comprehensive. Really nice work

your commentary whilst cooking must be one of the best-unseen sites, hands down!

Sweet video, I was excited to see all the activity the little guy puts out. Thanks. Great production.

I like your attitude throughout the the whole video, thanks for the content!

Wow! Amazing video. You made that seem so easy. Perfectly explained and perfect pacing. Thank you! This was a real eye opener for me. I have to try this out.

Really looking forward to more videos from you. You´re really great at this. They´re clear and direct. Top notch!

Sometimes though, there will also be a pair of 0-ohm resistors in series with the rx and tx lines that won't be populated on the production version. (They're included on very-low-volume equipment because sometimes rx and tx get mixed up at the design stage, so this is added to make it easy to switch them back with bodge wires instead of re-spinning the whole board.) If you're able to find that, you can just blob some solder over those pads to close them (or solder robe wires directly to the appropriate pads), but figuring out which unpopulated pads are the rx/tx crossover isn't always easy.

Hi Tony, we know it is hard to make the videos and this take time, but everyone here will admit. The tech level you work on and the simple way you explain things is a rare gift ! Please !!! don't waste it... show us how to un-brick a router.... what tools are good for what job...

I'm sensing great things with your channel.

Sad only two videos... you are awesome for sharing these nuggets of gold... Cheers!

You have a gift in education, keep em coming man!!

Your videos are so in depth, yet to the point.

I literally watched your other video like a week ago, then I went to see if u had more and was bummed out that you only had one and was from 2 years ago. Now this one got posted :D

This is an excellent video Tony; your tip about FCC filing info is an outstanding trove of information for hardware hackers. Thanks for the video!

That was awesome. You are quite good at it… consider doing more!

Great! I actually do the same guessing for baud rates when I connect the device with my RPi. It’s a fantastic process ❤

Amazing videos, you make all this stuff so accessible. Gotta make some more of these bad boys

Wow this video is beautifully made. Got me hooked and I wanted to watch more! Please make more!

Fantastic videos!! Please make some more, I would like to see working directly with the chip.

Tony, thanks for posting this - I enjoyed it very much. I'm not an engineer, but I've fiddled around with hardware since the 70's. I don't think there was any individual piece of information you shared that I didn't know, but you put it together so well it was inspiring. Please keep making these, and let me know if you want some free hardware to hack on - nothing amazing, but you won't beat the price of free "Basement Surplus"!

Yes, more PLEASE, quality and informative. I need more of this in my life! Thank you.

I love this

Awesome video Tony! Looking forward to more from you in the future!

Very cool video! Would love to see more of this series on your channel.

Hi, your video was recommended to me and I really liked to watch it Continue to make videos, you have a lot of interesting things to share and the way you explain is very educative. Thank you !

A really nice piece! My first time coming across this material. More to see here! Thanks for sharing 😁

Oh my God I'm a computer engineer student from Brazil and was just looking for this kind of content to supplement my course that does not contain any reverse engineering subjects. Thank you so much.

I find your two videos deeply interesting. I've been using the 930 series of cameras for years. This opens up alot of things. PLEASE make more! SUBBED.

You have got a very charismatic way of explaining things. Awesome video, thanks a lot :)

14.5k subs and 2 videos! There's a trend worth watching. Loved the video!

This is incredible. Treasure trove for someone only with minimal time to understand something complex as hardware.

this channel is gold. what a legend teacher. my new fav content creator

wow you are an artist in talking man, I am amazed. just found your channel

Been looking for this type of video before. Now subscribed. It's so interesting

Your energy is the best

Your tutorials are fantastic! Please continue this series! :)

Hey man, great video. Hope you could do more, it's excellent knowledge you're sharing

Agree, we need hundreds of videos like this!!

straight to the point and well presented. thank you, good sir.

Fantastic explanation! Keep making videos! This just helped me on a project I'm currently working on

Just would like to echo a sentiment that has been expressed in the comments below. Please, do produce more tutorials!

What a wonderfully presented and informative video. This is UKposts gold. I knew all of these things - separately, but you hung them all together in such a simple and matter-of-fact way. Immediate Subscribe & hit the bell.

great job sir, extremely well done video, I'd watch more for sure

Fantastic video! I always wondered how easy or hard it would be to get into hardware reversing/hacking and this seems pretty dang simple. Liked and subbed.