This Abandoned Project Haunted Me for Years…

[@InkboxSoftware]

Correction: The ESP32-S3 contains a dual-core Xtensa LX7 CPU (built on the Xtensa ISA), not a RISCV CPU. Other ESP32 models such as the ESP32-C and ESP32-H series do use RISCV CPUs.

[@ktaylor9095]

Does it run Quake?

[@scrapmine]

@@ktaylor9095 It can run linux so, probably.

[@quantumrandomness5114]

can it run doom?

[@useracc215]

@InkboxSoftware are you gonna make this open-source for others to make apps and generally use? because i want this NOW

[@omarbhester]

This is my dream device in its birth!

[@pyrz5011]

that empty space could be reserved for a virtual pet

[@Feller19]

You're so right

[@pablogutierrez6082]

Exactly!! That is what I miss in every smartwatch. If apple made a colaboration with Bandai to include a tamagotchi inside a iwatch I would buy it inmediatly!

[@thelemon5069]

More V pets everywhere

[@unusedaccount-b7t]

Amazing. I wish redmi lower watch are hackable like amazfit bip s

[@snintendog]

@@pablogutierrez6082 Digimon please

[@bananahacks2813]

You got me at "It's much less painless than the Arduino IDE".

[@sky0kast0]

Yup a ide is ... Clunky

[@Log4Jake]

same lmao

[@sepvrij5642]

So.. correct me if I’m wrong.. but shouldn’t it be “much less painful”? Since it is less painful that the Arduino IDE?

[@bananahacks2813]

@@sepvrij5642 yes

[@cyanoure]

Yes, there's nothing more painful than python.

[@98ahni]

*Can it run Do-* Oh... Can it play _Bad Apple?_

[@poka26ev2]

Can it watch H1T1?

[@rawexploiterp6951]

@@poka26ev2 absolutely.. just find a way to transfer frames to the board onto the screen and boom you're watching his video on one more rare device

[@snerttt]

People have gotten esp32s to run doom yeah.

[@pikleman5880]

Junferno is gonna find out soon enough

[@Nbrother1234]

Yes, it can probably play bad apple

[@SZvenM]

Super cool project. I really miss the times when different devices looked more unique. With every phone, every smartwatch, every laptop looking pretty much the same these days, little devices like this are such a breath of fresh air!

[@maxhoyle7040]

Panning out to the rat theatre was a stroke of genius. Absolutely in love with the tiny backed chairs for rats

[@thanatosor]

Yes, his cave is so much more advanced than my home lab.

[@abetoday]

Fantastic build and video! great job!

[@thisdudeisbig5546]

Abe!

[@1personithink]

@thisdudeisbig5546 Not a monkey

[@thisdudeisbig5546]

@@1personithink okay?

[@duplicake4054]

It's my other favourite hobby project youtuber!

[@Log4Jake]

Wait wait wait the technology? Inkbox built this in a cave with a box of scraps!

[@miguellee3]

Who do they think they are? Tony Stark?!

[@SpaghettiEnterprises]

The upper and lower bounds for your battery voltage should be available on the datasheet. You could just assume the discharge curve is linear, and show the percentage between these bounds in your indicator. A next level take would be to characterize your battery by monitoring the voltage while it discharges. This way you could use the min / max battery voltages as your endpoints, and map the battery voltage to a set of percentages in respect to the total battery life. You could probably do this entirely in the software you already have, or take the battery out and simulate the typical current draw of your device using a resistor (just series/parallell them to get enough wattage capacity).

[@osensiv3sounds978]

Actually for 1s lipos (or liions) the voltage curve compared to % is already known and the difference between different batteries (of the same type) is so low, that you can ignore it. You can look it up on google quite easily and it worked for me just fine. I've also seen some people trying to simplify it into an equation. I tried that, and the results were close enough to be usable. So maybe a software update ? :)

[@PicklesTheOtt]

I can't get past the fact you say A M O L E D rather than pronouncing it as a word like the majority of people. It's such a mouthful. Even when just saying "screen" would have sufficed.

[@khalidthegreat7005]

I was just about to say that.

[@pannekook2000]

When the moon hits your eye like a big pizza pie that's amoled

[@Alkatross]

How do other people say it?

[@firstNamelastName-ho6lv]

​@@Alkatross Phonetically like ahm-oh-lead

[@wardrich]

But then he wouldn't have been able to set up that joke at the start!

[@thegreatwarrior1239]

"Tony Stark was able to build this in a cave!! with a box of scraps"

[@Innuya]

What I like most about your vids is how much you clearly care. Thanks for sharing your projects!

[@TheSupertecnology]

This is by far the best sponsored video I've seen, at least for PCBWay. Those plugs were so seamless and actually made sense, it wasn't bothering at all whenever you mentioned it, even when it was several times. What a nice project.

[@tomcombe4813]

Just to let you know, that problem you had with the rotary encoder is called 'debounce' and you can solve it is software. You basically just need to give the pin some time to settle on a value before registering it as a button press/rotate.

[@modlich_303]

was 8-bit Minecraft just a dream i had once??

[@monkeeboy830]

well there is this game that notch made called "minicraft" in 2011 i am unsure of whether it is 8-bit or not so that might be what you are thinking of

[@hayesgerder4185]

@@monkeeboy830 Inkbox has a video on a project where they’re recreating Minecraft but 8-bit

[@Nbrother1607]

minicraft had a fan port to the gba

[@monkeeboy830]

@@Nbrother1607 oh yeah someone also ported it to a calculator

[@ReflexVE]

This needs to become a community project. Trying to move to open source and my apple watch is one of the blockers.

[@gchd1232]

Me acting like I understand whatever you're talking about...

[@imobiliarebucuresti]

I though i was alone…

[@riptilius619]

yeah me tu

[@davethestave3]

I absolutely love the title you picked for this

[@datachu]

3:39 Finally, a fellow sane man who understands that taps are the way. It's almost like they were literally created for this purpose and have various benefits from greater accessibility for people with conditions like dyslexia, to smaller file size, to greater consistency by reducing accidental "just slightly off the right number" indentation situations.

[@Nbrother1607]

2:07 i can't just strap the wrist to my board I can't just strap the board to my wrist

[@BesideTheVoid]

16:32 Some mobiles use a "squircle" not a rounded square. A squircle is also rounded on the sides (not just the corners). Your icons are fine but it is good to be able to recognize and recreate the different shapes.

[@dragonick2947]

I hate squircles with a passion and I resent how Samsung made them my problem. I see no issue with a normal rounded rectangle.

[@S.m1cha3l]

(well someone already wrote a better comment talking about this before) Well if you know there voltage when it is connected to a external powersource, run with full battery and when the required voltage is not enough to run the device. You can display an icon for charging, fully charged and nearly empty. Even percentages if you take the delta form those. It could be inaccurate but easier to read But great vid, love it

[@lizardswithhats]

This is a reasonable solution, but is exactly why cheap Chinese tech has battery status from hell.

[@JimnyVR5]

Mapping 2.5V-4.2V to 0-100% shouldn't be too difficult for the battery indicator

[@KingJellyfishII]

it doesn't work quite like that unfortunately, as the voltage is not proportional to the state of charge. you can tell roughly (dead, charged, fully charged) from the voltage but you would be lucky to get a scale from 0-3 let alone 0-100. measuring lithium ion battery state of charge is quite a rabbithole actually.

[@JimnyVR5]

@@KingJellyfishII For LFP I agree with you... for anything else, cell voltage is a good indicator for state of charge

[@KingJellyfishII]

@@JimnyVR5 lfp certainly has an extremely flat discharge curve, but lithium polymer's discharge curve is also quite flat really, and the internal resistance being not insignificant can create a decent error in the predicted state of charge. Maybe I just have a skill issue but I have never got it to work reliably before

[@holly_hacker]

I heard read that title in Obadiah's voice lol

[@avoavoavo]

Look at that nice top bar and its font! Well done! :)

[@ryan_nstuff]

I don't appreciate you reminding me of my untouched wearable design collecting dust on my desk. Also, good job making it. that's pretty awesome.

[@pentiumvsamd]

Next version needs a sound (emitor/receptor) a radio scanner (multi rf Rx+Tx) , also a battery that is exchangeable for better use and external charging.

[@tildeumlaut6833]

Does it run Quake?

[@chasewtir]

*doom/j

[@tildeumlaut6833]

@@chasewtir (the last line of the video is “nobody ask if it runs doom!”)

[@chasewtir]

Do you know what /j means?

[@lexibigcheese]

@@chasewtir do you know what a joke is? because that was a pretty terrible one.

[@chasewtir]

@@lexibigcheese I don’t know how to repond

[@-Clickertale_2-]

Awesome video! :D

[@Nabil_Hasan]

Your video felt “Fresh”. Loved it

[@TomAnderson.]

I’ve been recycling rechargeable vapes with little screens trying to do something useful with them. That haunts me too, knowing i feel limited but I’m truly not.

[@poka26ev2]

I once found a broken camera with a sd card slot, a microphone and a mouse I used the camera’s board as the motherboard and the microphone’s chip for the software (both electronics were made from the same company I think) and then used a headphone jack from the mouse, the mouse has a literal headphone jack for absolutely no reason, at the end I made a mp3 that can play .mp3, .ogg, .mp4 audio only and wav, it’s very buggy, no physical buttons except the ones on my earphones, every file is played 2 twice and I can’t go backwards But it works!

[@adderrson]

Honestly I think the best way you could iterate on this design would be to add a Blackberry Keyboard along with the addition of touch that you mentioned to make this into a mini wrist-mounted Cyberdeck.

[@cobble616]

"And after 3 years of wasting away in my desk I came across this updated version" Wait you didn't even use the original board? XD

[@KumquatChampion]

Alright this is pretty sweet great job man!

[@RoyWeller]

You should see if it can play pip boy holotapes!

[@epicgeometro]

We need that updated version. Maybe with extra memory to store and run all your 8-bit games (temple run and Minecraft?) :)

[@DerKlemm-Crafter]

This dedication is just awesome!

[@wispophobia]

Yooo that's so epic, you should get that 8bit Minecraft running on there, that would make good clickbait.

[@anon_y_mousse]

Neat. Maybe for version 2.0 you can add a full D-Pad and some joysticks. Maybe have the portion that straps to your arm be just a cradle and the main device could pop off for play.

[@boomcrafter.]

ive been wating for a video from you for ages

[@GuyFromNextDoor]

Inkbox: this board is backed by prefabulated amulite and can run 63 icrohedron simulations at a time. Me: Hmm, yes. I definitely understand you perfectly.

[@zaprodk]

The correct way to debounce a switch (the encoder) is in software. Not hardware. The capacitors are not needed, and is a sign that the person doing the software didn't do a good job. You can make that encoder work wonderfully just by debouncing it in software!

[@SuperNova182]

Yesss we need more gauntlet style wearables

[@chasaimo5452]

Bro is cooking Wrist LoJack-a-mater that Leela from Futurama has.

[@myrmidonprogress5423]

Id love to see another version of this, with some of the changes mentioned

[@bhairavi-maa]

Very cool project for a nifty little board. Well done.

[@RealOscarMay]

A touch screen version would be amazing Also you should run doom on it

[@CeterisMakesMusic]

sponsor aside, in the future look into your local library if you need a laser engraver or 3d printer, a lot of them have em available for public use now a days

[@rdec5448]

9:48 very creative approach, I bet it works pretty fast. I went another route and made a custom png/jpeg decoder library back in the day that can decode any (small) image on the fly.

[@dashplays572]

Make the rotary encoder switch app pages, and maybe make an app store for community apps.

[@johnalogue9832]

This unwatched video tab haunted me for months

[@justinrau9011]

i really love the world clock, if there was a download link to that, i'd get it, its straight up beautiful man

[@marjon1703]

Me too. If that clock was an android app widget clock, I would buy that.

[@xyzZenxyz]

if the screen is little bit bigger and can modularize like zack freedman, that would be perfect. Tho this is already a cool gedget!

[@accidentalaccident]

Can’t wait for the mark 2 iron man.

[@HaxxBlaster]

Absolutely awesome!

[@Vegas242]

Is this what I needed after I sadly had to stop using my Pebble watch and they stopped making them because Fitbit bought out the company and shut them down? … Ok probably not but I am still intrigued

[@dvdside]

i would love to see a touchscreen version!!!!

[@aratof18]

i've dreamt of making something like this, I might in the future, your video brought the hopes back up

[@TheDailyMemesShow]

You might overcome the constraints of the fonts by creating a script that maps/synch-links the default small characters to certain code that would display a corresponding (custom?) character map.

[@RoyWeller]

I love this, I want one

[@KingJellyfishII]

"watch died at about 3:15" amazing

[@TimothyTimPSP]

Awesome project. Thanks for the video.

[@0netom]

Have you considered using using some ESP32 Forth implementation? Having an interactive, realtime development experience is much more satisfying, than the edit/compile/download/run cycle, even if language is a bit quirky. You might not have display drivers in Forth of the shelf, but you can port existing ones with less effort than you might think, because of the REPL-style development workflow. You can build up convenience words in no time, which makes you application code read really pleasant. I've really enjoyed all the explanation, including the missteps! You are right; those are just as useful to share as the successful steps.

[@anjithantony6301]

For the battery percentage, just map it from the lowest voltage value of the battery to its highest voltage value, then normalize it to the value 0 - 100%. The equation is like: (measured voltage/highest voltage)*100%. The rest is your field, the percentage bar and what not.

[@homersimpsonthesamuria]

This is really impressive

[@williambrasky3891]

Awesome vid thank you! One correction: The ESP32-S3 is not RISCV. It’s got 2 Xtensa LX7 cores (the latest iteration of the cores used in the original ESP32). RISCV cores are used on pretty much every Espressif board other than the S series. Just FYI.

[@Dread0-0]

okay iron man

[@robeagleR]

Makes me want to start working on my abandoned Raspberry PiPad that I gave up on (mainly due to the lack of Performance that Pi2 had , Pi4 would definitely work.)

[@wolfwind9658]

For the most part billiards and pool games don't have a set number of pockets or locations set. There are a few games that do but most don't so mini billiards is still legal billiards.

[@wardrich]

19:55 hey wait, this is what I came her for! lol This looks like a really awesome project! Even though you don't have the rotary encoder doing much right now, it gives you plenty of wiggle room for OS updates down the road. It could be useful for your screen brightness and controlling the direction of the ball in your pool game. Should you be crazy enough to find a place for a small speaker, it could be good for controlling volume, too. If you wanted to get really crafty, you could even override the app behavior for it and use a press+rotate to always control something regardless of what app you're in.

[@KegaB3]

great video, entertaining, funny, and incredibly informative. invest in a better mic asap though brother.

[@OfficialSilentPLAYS]

I saw the words “spaces not tabs” and got scared for a second, had to rewind lol

[@kreuner11]

you can calculate the rough battery percentage from the maximum battery voltage and minimum battery voltage it runs at

[@black_platypus]

- Denies AMOLED its acronym status - Pronounces mPOS like an acronym You're killing me, dude :P

[@sleaf6]

Should use the rotary encoder to enter in other WiFi networks and have the weather app try to round robin WiFi networks that it “finds”

[@TannerJ07]

New video so excited!

[@JoseGutierrez-cw1wn]

About the earth rotation of your clock: Did you considered save 360 Images of the earth pre-rendered, so instead the uC processing the rotation you just use the corresponding image. I know it would take some storage space, but since you use an SD card it might not be a problem.

[@sonic5147]

The only thing that would make this video better for me, is if it was sponsored. Real shame that it isn't.

[@skoovee]

i use rust for embedded projects now, it is fast at compiling and not hard to setup

[@InkboxSoftware]

I've wanted to learn rust for a while, I think might try that soon

[@skoovee]

@@InkboxSoftware its definitly different but i personally prefer it

[@Jai_Lopez]

Oh my God I laughed so hard when you mentioned that :"don't ask me if this runs doom" LMFAOL!

[@scruffy90]

What if you show different battery icons depending on the voltage? High voltage = full green battery Medium voltage = half green or yellow battery Low voltage = empty red battery

[@ErickXavier]

I LOVE IT! What about next time you develop a round one from those led screens found in AliExpress? :P Maybe evenw with GPS functionality like the Beeline models?

[@InkboxSoftware]

I've never been a fan of the round screen look, it makes me feel like my pixels were stolen

[@GigaHussam]

@@InkboxSoftware pleas we want discord server

[@ErickXavier]

@@InkboxSoftware lol fair enough!!! I just thought about the round one as a gps for motorcycles, since most motorcycles use round stuff on their dashes.

[@Clarence_13x]

It’s too bad you didn’t add those 5kohm resistors to the pcb design, that knob would’ve been great.

[@VERY_LIT]

"INKBOX WAS ABLE TO BUILD THIS IN A CAVE, WITH A BOX OF SCRAPS!!"

[@madasxyz]

Really cool video Love the humor

[@filedotnix]

Missed opportunity not naming mini-billiards Miniards!

[@gazehound]

this really summarizes how it feels to try to compile someone else's godforsaken project.

[@CoderXYZ7]

Your custom OS is really nice. Will you make it public? I have seen that you loaded a lot of your project on github, do you think to do the same whit that?

[@Radar_of_the_Stars]

pretty impressive!

[@ThatNerdGuy0]

Apple and Samsung: Inkbox was able to make this in a CAVE!!! With a box of SCRAPS!

[@daniel156161]

if you know how much the voltage is when the Batterie is full for lithium its between 4.2V and 4.35V then you could divide it with the voltage the chip is measurement like 3,5 V / 4,2 V = 0,84 means the Batterie has 84 %

[@7projected]

we need the touchscreen version

[@1personithink]

Reminds me of those glitch tech bracelets but small.

[@A1Animator]

Tony stark built it in a cave with a box of… Military grade gear

[@rmparslow]

I love the device like a Pip-Boy Very very good work, I tinker but you really deliver an end product, try something with e-ink hardware

[@hc4633]

it's giving "lawful neutral, introverted" iron-man

[@Epy-]

I would apsoltly buy one of those even if only for the style... I mean you have 3 buttons you know i think it could run Do-

[@j.vsantos.s3171]

please make more of this

[@lathein]

This is amazing