Nice work! That's finally becoming a thing! You forgot to mention some of the important parts, but they're visible in your traces, the kernel is 6.5.0, only one CPU core is seen (maybe freertos continues to run on the second one?) and the device has 8 MB RAM. Of course this is a large device but at least we can get Linux to run into this! It suddenly opens the way to many more portable applications.
nice! just a minor nitpick: when I see "ESP32" alone, it usually means the older 2016 SoC's, the newer ones are specifically written with their suffixes, like S3, C3 etc... it is kind of a weird naming scheme by espressif
@@MrTamhan This depends on whether the cross compiler is optimized for the LX6 microprocessor or the LX7 microprocessor that is featured in the S2 and S3 SoCs. The C3 and H2 SoCs use RISC-V architecture so would likely need a different cross compiler to work.
Blurring the line between micro-controller and a general-purpose CPU.. We could run Linux and BSD on 4Mb or 8Mb of RAM in early 2000s and now we can use these skills on ESP... Not sure if it's a good idea though, what would be the use-case for it?
Hello, IMHO the true use case is to reduce software coupling. I am not sure if I did a video on this yet, if not I will soon. Or find the old APress book on Event Driven Programming, from around 2005 or so I think by Ted Faison. Thanks again for talking back!
Ok, so we have linux but it is highly resource constrained. It's not like we can run docker or do apt get and install whatever we like like a regular linux box. So what are some practical applications (i.e. dependable not barely working) applications where having this is beneficial over RTOS or a single program running on the same hardware?
Bro said let's install docker 🤣 This is just a poc that's shows that "running" linux kernel is possible by emulating a risc-v proc but it won't do anything. This chip wasn't made for this.
@@MrTamhan I wrote the first embedded Linux book, in 2001. Embedded Linux: Hardware, Software, and Interfacing, ISBN 978-0672322266 Addison-Wesley, published in 2002. Sold 13K copies, translated into 5 languages. Back then, it was only possible to run Linux with busybox because 1M flash became available from Intel. Kernel 2.1.7 could fit, without modules, and busybox root filesystem in ~800K, leaving 200K for user files. I had a x86, PowerPC and StrongARM SBCs in the book. In today's dollars, that StrongARM board costs $3800. Things have changed so much in the past 22 years, Your ESP32 board is about $4. I've loved seeing the embedded Linux progress over the years: beaglebone, RPI, Android and now your work with ESP32. Thanks for scratching the "can it be done" itch.
Oh wow. I am honoured to see you here. If I can do anything which interests you, let me know. Also, if you ever want to write another book, I can get you a placement at a nice Euro publisher. Just email me at tamhan aeht tamoggemon dot com any time!
@@MrTamhan I think it would interesting to know the interrupt latency for your ESP32 kernel. However that requires writing a small kernel module, don't know if this easy nowadays.
Might it be easier (or faster) to set up a docker container for the build environment? You mentioned building a cross compiler for apps, but was one not needed for compiling the kernel?
@@ovrskr What on earth are you talking about? Docker is open-source, same as virtual-box. You will be done learning and compiled with the tiny bit that you need to compile Linux in docker long before your are done compiling on a VM. + you do not need to faff around with hardware passthrough since you can output the build files directly to the host machine.
That’s pretty amazing, but yeah, I wonder how useful it will be. Normally these chips are used for simple things and don’t really need a complex operating system. But I’m open to suggestions 🤔
Thank you so much for talking back! This probably is mainly for some kind of MSR job, or a C++ based job...where it eliminates coupling. I need to make a video on software coupling one day...
The smallest computer I have with Linux is a Turris Omnia router. So if you need to implement a router or other large software stack it makes a lot of sense with Linux. If you just need multitasking you can have FreeRTOS on your ESP32.
Hi Man, sorry to ask stupid here, and sorry for being a bit slow. I was caught up in the Christmas terror. Why do you think Linux is a good choice to create video output? As for USB, there are USB drivers on the ESP_IDF - email me at tamhan aeht tamoggemon dot com and I see if I can help!
Hello, this is the one I used. Sorry, I am not really sure if it works on smaller units - but given that this unit already has almost no memory left, I do not think a smaller SoC can be efficiently used.
Tam, excellent presentation. I have a couple of ESP32 boards, I need to look up if any of them is an S3 /C3 something that can run Linux. If they are I will give it a try! Thanks for sharing...
Hello, sorry for my slow reply. I did not test this - but reading the ports should be easy via the memory mapped IO. For Python, in theory yes, but I dont think the runtime fits into the limited memory...
Interesting... could you tell me what kind of applications can run? could you run an editor? could you compile native c? and run only using ESP32? thanks a lot
Hi, thank you for talking back! From my point of view, in theory, you could run a small editor or something...but the issue is how you get the data out to the screen...
This guide is very clear, thorough and include problems solving. Superb content. I wonder whether this guide is compatible with both Xtensa LX6 and LX7 variant boards? Is it posible to install linux like this to any RISC-V variant ESP32 boards?
Hello, thank you so much for the praise. Sadly, I do not think this will work for the ESP32 RISCV version - the kernel used is for the XTENSA only! Tam
Is there a mesh network written in python? This thing would probably be able to setup a wifi mesh network and act as repeaters and the like just like the ESP-01 wifi mesh networkZ Very cool...lightweight and powerful!
Thank you for your video. I encountered this message "SSP support available in this tool chain, please enable BR2_TOOLCHAIN_EXTERNAL_HAS_SSP" while building. Any help? Thanks!
Nice you've got this done. Some feedback...it is hard to see where you 'go' to. Maybe listen to the audio to understand that it's very hard to get what is typed.
thx for the video, one thing I would highly recommend, you get a lot of views on this video and the internet is an evil place, pls cut the part from your video where you show your address. I think you can still cut parts from a video after it has already been uploaded.
Thank you so much for talking back and being concerned, I really appreciate it. But in my case it is hopeless. I have multiple capital companies in Hungary and Slovakia, and so my address is in the public domain via the company registers. Also, if you ever want to come and visit for a drink -> tamhan@tamoggemon.com and we can hang out!
Hello, thank you so much for talking back! IMHO, this works well with most C / C++ based payloads...one day, I need to make a video on software coupling. In the mean time, may I give you a book recommendation for a book which really helped me?
He mentioned fairly early on about two versions - one with and one without wifi, and I think he ran with the with wifi version... so it would seem like you can at least still have wifi...
WiFi does work, I didn't try BT. ~2MB RAM of 8 is available right after the boot. Kernel configuration has cramfs, jffs2 and NFS support enabled (and yes, mounting NFS works). Nothing blocks enabling other file system drivers.
If there is a MMU in the MPU there will be a Linux but this is not a MPU this is MCU. What you are doing is not running Linux on this MCU rather running POSIX compatible a real time OS like RTOS.
Hi, they are actually thermally quite stable - I run some demanding FFT stuff for a client in series production, in a hot environmewnt (cigar ashtray) and we never had an issue so far. Thanks for talking back also! Tam
i guess now everyone knows your address, you'll soon have reason to remark 'why are so many people sending me cookbooks, and all featuring plantain recipes!? oh, this is different... ugh, common plantain'.
Thank you so much for talking back and being concerned, I really appreciate it. But in my case it is hopeless. I have multiple capital companies in Hungary and Slovakia, and so my address is in the public domain via the company registers. Also, if you ever want to come and visit for a drink -> tamhan@tamoggemon.com and we can hang out!
Man, thanks for talking back. But do you really think that the US chips are safer? IMHO, in this field, you can only select WHO spies on you, not whether you get spied on or not...
A whole Ubuntu distro seems like a bit too much for an ESP32. For those boards, busybox with a lightweight kernel and specific kernel modules, maybe the RT module and a few others depending on purpose, and whatever other specific software you wanted (since you require Linux) would be better if you need Linux on it. You could easily do all those using Gentoo, if you don't wanna manually put everything together. If you don't specifically need Linux, FreeRTOS is probably a better choice.
Thank you so much for talking back and being concerned, I really appreciate it. But in my case it is hopeless. I have multiple capital companies in Hungary and Slovakia, and so my address is in the public domain via the company registers. Also, if you ever want to come and visit for a drink -> tamhan@tamoggemon.com and we can hang out!
The easiest free solution is Audacity, which is also FOSS and cross platform. Its great for small things. But if you use video editing software perhaps you can do something in there directly
For audio, only 2.5 things you need to take care of beforehand, rest can be fixed in post-production. 1. The mic shouldn't have heavily distorted frequency response curve (usually not a concern, even with cheap lavs) 2. The amplitudes should not clip for whichever output level you're working with (mic level 1mVpp or line level 1Vpp) 2.5. The ambient noise level is at least -20dB (better if -40dB) away from the gain of sound that you're trying to capture. Once you've taken care of these things, everything else can be tuned/tweaked in a DAW. I'd recommend davinci resolve's fairlight (free, feature rich, cross-platform, AI denoise, comes with the video editing software itself etc), but there are many good options. How much time and energy you'd wanna spend correcting/improving the audio is upto you (there's literally no ceiling to that). But given that your videos are going to convey information, and they're primarily not about entertainment/aesthetics, you shouldn't have to be too worried about that part. I see that you take feedback very positively, which I highly value as a growth-mindset trait. Hopefully it helps; all the best!
I compiled all successfully and able to write to esp32 s3 wifi ble version without error. But I have a such error. Any idea? ``` SPIWP:0xee mode:DIO, clock div:1 load:0x3fce3818,len:0x10f0 load:0x403c9700,len:0x4 load:0x403c9704,len:0x9b4 load:0x403cc700,len:0x2c74 entry 0x403c9880 pp rom version: e7ae62f net80211 rom version: e7ae62f linux ptr = 0x42120000 vectors ptr = 0x4037c000 --- 0x4037c000: esp_wifi_tx_done_cb at cmd.c:? E (20683) wifi:null wpa_sta_ap_set_rsnxe E (25193) wifi:null wpa_sta_ap_set_rsnxe ```
Finally, a system without the bloatware
Indeed. Oh, the old time of running Linux on a 486...
and without apps, really any useful hardware and connectivity and no real world use case :D
@@benjaminshtark5977well yeah you say that now until there are applications and use cases that make this a huge advancement for iot projects
Just send us the prepared clean image
Bro, remind me to make a video on software coupling! I am a bit overworked at the moment...email me at tamhan aeht tamoggemon dot com!
This is gold!!, even if I can't think on specific applications at the moment Thanks!!
This is really creating gold out of nothing! hehehhe
Top tier work!
You can develop a small scale web server application that will run on this system.
Nice work! That's finally becoming a thing! You forgot to mention some of the important parts, but they're visible in your traces, the kernel is 6.5.0, only one CPU core is seen (maybe freertos continues to run on the second one?) and the device has 8 MB RAM. Of course this is a large device but at least we can get Linux to run into this! It suddenly opens the way to many more portable applications.
Hi,
thank you so much for talking back!
Tam
nice! just a minor nitpick: when I see "ESP32" alone, it usually means the older 2016 SoC's, the newer ones are specifically written with their suffixes, like S3, C3 etc... it is kind of a weird naming scheme by espressif
Thank you so much for talking back! AFAIK, this could also work on the old SoC, as it is also XTENSA based!
@@MrTamhan This depends on whether the cross compiler is optimized for the LX6 microprocessor or the LX7 microprocessor that is featured in the S2 and S3 SoCs. The C3 and H2 SoCs use RISC-V architecture so would likely need a different cross compiler to work.
Can I connect to the esp32 via SSH?
Cool, can you install/run Python on it (not micropython) ? I will try but mine has only 4mb of sram, not sure that s enough
Blurring the line between micro-controller and a general-purpose CPU.. We could run Linux and BSD on 4Mb or 8Mb of RAM in early 2000s and now we can use these skills on ESP... Not sure if it's a good idea though, what would be the use-case for it?
Hello, IMHO the true use case is to reduce software coupling. I am not sure if I did a video on this yet, if not I will soon. Or find the old APress book on Event Driven Programming, from around 2005 or so I think by Ted Faison.
Thanks again for talking back!
Just found your channel. Excellent Content - another sub for you sir!
Thank you, my friend. I am honoured that you like my work
Ok, so we have linux but it is highly resource constrained. It's not like we can run docker or do apt get and install whatever we like like a regular linux box. So what are some practical applications (i.e. dependable not barely working) applications where having this is beneficial over RTOS or a single program running on the same hardware?
Bro said let's install docker 🤣
This is just a poc that's shows that "running" linux kernel is possible by emulating a risc-v proc but it won't do anything.
This chip wasn't made for this.
@@justbendev2324 old aqara iot hub has esp32 chip and is running linux on it no problems.
This is impressive work. Reminds me of the olden days when I wrote my book. Thanks from Colorado.
Hello, pleasure to see a fellow author. May I ask what book you wrote?
@@MrTamhan I wrote the first embedded Linux book, in 2001.
Embedded Linux: Hardware, Software, and Interfacing, ISBN 978-0672322266 Addison-Wesley, published in 2002. Sold 13K copies, translated into 5 languages.
Back then, it was only possible to run Linux with busybox because 1M flash became available from Intel. Kernel 2.1.7 could fit, without modules, and busybox root filesystem in ~800K, leaving 200K for user files. I had a x86, PowerPC and StrongARM SBCs in the book. In today's dollars, that StrongARM board costs $3800. Things have changed so much in the past 22 years, Your ESP32 board is about $4. I've loved seeing the embedded Linux progress over the years: beaglebone, RPI, Android and now your work with ESP32. Thanks for scratching the "can it be done" itch.
Oh wow. I am honoured to see you here. If I can do anything which interests you, let me know. Also, if you ever want to write another book, I can get you a placement at a nice Euro publisher. Just email me at tamhan aeht tamoggemon dot com any time!
@@MrTamhan Thanks for the offers, I'll keep those in mind. I added you to my contacts, you can delete your reply with email if you want.
@@MrTamhan I think it would interesting to know the interrupt latency for your ESP32 kernel. However that requires writing a small kernel module, don't know if this easy nowadays.
Awesome! What about SD card support? This would be very helpful on so tiny device. Waiting for the continue.
I'm pretty sure you can just solder an SD card directly to the ESP32 SPI pins and use it like any other SPI device.
@@DisorderedArray Yes, but it need to be supported by the Linux. Here is the question
Hi, honestly I am not sure. I will need to look into this...
@@MrTamhan It will be great add on to the project. Thanks a lot.
Might it be easier (or faster) to set up a docker container for the build environment? You mentioned building a cross compiler for apps, but was one not needed for compiling the kernel?
perhaps, but on the other hand that's proprietary software and you'd need to learn how to use it
@@ovrskr What on earth are you talking about? Docker is open-source, same as virtual-box. You will be done learning and compiled with the tiny bit that you need to compile Linux in docker long before your are done compiling on a VM. + you do not need to faff around with hardware passthrough since you can output the build files directly to the host machine.
@@BinderTronics both are VM's, its not a big difference in the end
@@ovrskr wrong again
@@ovrskr docker is NOT vm . You can think about docker as ... chroot on steroids
Interesting video! Thanks for sharing!
It is my pleasure! Please stay around! I try to make more interesting videos...
this is wild, ill have to try this!
Thanks man! All the best of luck!
That’s pretty amazing, but yeah, I wonder how useful it will be. Normally these chips are used for simple things and don’t really need a complex operating system. But I’m open to suggestions 🤔
Thank you so much for talking back! This probably is mainly for some kind of MSR job, or a C++ based job...where it eliminates coupling. I need to make a video on software coupling one day...
@@Механизм-ж9я thanks man. But the ESP32 is much more low power!
The smallest computer I have with Linux is a Turris Omnia router. So if you need to implement a router or other large software stack it makes a lot of sense with Linux.
If you just need multitasking you can have FreeRTOS on your ESP32.
I was looking for something like this to run the hyperion library without buying a raspberry pi. I may try this out :)
@@dankaufman8900 I don’t know what that is.
Hello, how can i make this work for an ESPDuino 32 (Wemos D1 R32)? I want to make it so it has hdmi or some sort of video output and a way to use usb
Hi Man, sorry to ask stupid here, and sorry for being a bit slow. I was caught up in the Christmas terror.
Why do you think Linux is a good choice to create video output? As for USB, there are USB drivers on the ESP_IDF - email me at tamhan aeht tamoggemon dot com and I see if I can help!
@ ok, thanks!
@œøǔÿ No email here yet, please resend!!!
@ i'll send it when i can
@œøǔÿ Thanks Bro, just got it. Will try to respond shortly!
the esp32 device from video, have 8mb, and the partistion flash was up to 12mb ? what for esp32 is needet for linux ? 16mb ?
Hello, this is the one I used. Sorry, I am not really sure if it works on smaller units - but given that this unit already has almost no memory left, I do not think a smaller SoC can be efficiently used.
Tam, excellent presentation. I have a couple of ESP32 boards, I need to look up if any of them is an S3 /C3 something that can run Linux. If they are I will give it a try! Thanks for sharing...
Hello, thank you so much for the praise! I hope that it works for you! If not, the Olimex seem to already be back from their vacation!
It can read the ports of ESP-32 and use Python?
Hello, sorry for my slow reply. I did not test this - but reading the ports should be easy via the memory mapped IO. For Python, in theory yes, but I dont think the runtime fits into the limited memory...
Great job! I'm looking forward to more videos on this topic.
Hi, thank you so much for talking back. I try to keep the content interesting - hope you find value!
Wow! Great work! Thanks for sharing.
Interesting... could you tell me what kind of applications can run? could you run an editor? could you compile native c? and run only using ESP32? thanks a lot
Hi, thank you for talking back! From my point of view, in theory, you could run a small editor or something...but the issue is how you get the data out to the screen...
This guide is very clear, thorough and include problems solving. Superb content. I wonder whether this guide is compatible with both Xtensa LX6 and LX7 variant boards? Is it posible to install linux like this to any RISC-V variant ESP32 boards?
Hello,
thank you so much for the praise. Sadly, I do not think this will work for the ESP32 RISCV version - the kernel used is for the XTENSA only!
Tam
I can not find the esp board you have! Please put URL link so I can click!
Hi, sorry for being slow. Please look at www.olimex.com/Products/IoT/ESP32-S3/ESP32-S3-DevKit-Lipo/open-source-hardware
how it is possible? does esp32-s3 have MMU and MPU? this is full linux kernel or some limited version? does drivers work? i2c? wifi? etc?
Hello,
sorry for being slow in talking back here. AFAIK, this is an XTENSA port...not sure if it has an MMU
Olimex, I remember that name from the early Android hacking scene! He used to release engineering bootloaders for those devices on XDA!
Yes man, they went far! It is always a pleasure to see them!
Thanks for the video. Any help on the error when running idf.py monitor: "0x4037c000: esp_wifi_tx_done_cb at cmd.c:?"
Hello, is this Linux or generic ESP_IDF?
Tam
Hi everyone, i would like to know if i can use archlinux , openbox , or something like this. . Or the terminal only? Bash scripting only? Thank you.
Where are the commands and the script you run? Thanks.
Hi Man, they are in the video. Can you do German? Then I can send you a writeup! ANd thanks for watching!
@@MrTamhan yes I can read German. Please do it. Thanks 👍
Hello, look here -> www.mikrocontroller.net/topic/559143
Is there a mesh network written in python?
This thing would probably be able to setup a wifi mesh network and act as repeaters and the like just like the ESP-01 wifi mesh networkZ
Very cool...lightweight and powerful!
Hi, thank you for talking back. I am not sure if there is one for Linux and Python, but Espressif just announced one for its IDF environment
"Step 2: flash the board" whats the command you used here? In your video you skipped this part and showed the last part of the teriminal window
Thank you for your video. I encountered this message "SSP support available in this tool chain, please enable BR2_TOOLCHAIN_EXTERNAL_HAS_SSP" while building. Any help? Thanks!
I've seen people run Linux on the ESP32 using a RISC-V emulator. Is this running natively?
Sorry for my slow reply. Yes, this does not use the RISC V emulator!
For future reference. Nobody cares what package the device came in
I found this to be most interesting.
Thanks man!
THanks man!
Very cool. Liked and subscribed.
Hello, sorry for my slow reply. Thank you so much for talking back!!! And thanks for the subscription!
Nice you've got this done.
Some feedback...it is hard to see where you 'go' to. Maybe listen to the audio to understand that it's very hard to get what is typed.
You are a true hero
Thank you, my friend! Glad you like the channel!
thx for the video, one thing I would highly recommend, you get a lot of views on this video and the internet is an evil place, pls cut the part from your video where you show your address. I think you can still cut parts from a video after it has already been uploaded.
Thank you so much for talking back and being concerned, I really appreciate it. But in my case it is hopeless. I have multiple capital companies in Hungary and Slovakia, and so my address is in the public domain via the company registers. Also, if you ever want to come and visit for a drink -> tamhan@tamoggemon.com and we can hang out!
is it possible to boot windows on it?
I need it desperately to run Edge with 100 tabs open
Hi, Windows no. Maybe Windows 3.1 or so, but no real version IMHO
Holy crap!! How difficult will it be to develop any practical applications?
Hello,
thank you so much for talking back! IMHO, this works well with most C / C++ based payloads...one day, I need to make a video on software coupling. In the mean time, may I give you a book recommendation for a book which really helped me?
Does wifi and ble work i guess not? How much memory is still left for any processes? And Filesystem mounting possible?
He mentioned fairly early on about two versions - one with and one without wifi, and I think he ran with the with wifi version... so it would seem like you can at least still have wifi...
WiFi does work, I didn't try BT. ~2MB RAM of 8 is available right after the boot. Kernel configuration has cramfs, jffs2 and NFS support enabled (and yes, mounting NFS works). Nothing blocks enabling other file system drivers.
It would be cool if it is able to run pi-hole, very useful.
Project update?
would be nice to get the github url..
Hello, sorry for being slow. Please look at github.com/jcmvbkbc/esp32-linux-build
I was gonna ask where are you from, thanks it's written in the package at the beginning of the video. :D
If you are in the area, lets smoke one!
@@MrTamhan Thanks for the invite to smoke, but that's not my area. xD
No problem! If you ever are in the area, let us smoke! @@Seu_Lunga
why. everything was fine on the esp
Hi,
thank you for talking back, and sorry for my slow reply. This is one of these projects where the reason is "so it is done" ;)
@@MrTamhan then well, ok.
Candidate for nerves on esp32? Anyone try it?
Thanks man! Glad you like it!
But its not same as the one you have!!!!!!???
Hi, this is the one I used: www.olimex.com/Products/IoT/ESP32-S3/ESP32-S3-DevKit-Lipo/open-source-hardware
That's great, thank you!
Thanks man! And please, stay around - lots of other videos coming up!
Now i can visit you and drink a cup of coffee.
any time! Friendly people are always welcome at my den. tamhan@tamoggemon.com for scheduling!!!!
Awesome video🎉
Thank you! Hope you like the channel, and sorry for my slow reply
@@MrTamhan I do. will try it this winter
Thank you! @@DanelonNicolas
this is genius
Thanks man!
respect bro
Thanks, my friend. Please stay around and enjoy, much more is to come.
Hello, am I allowed to put this video into another video website? This is very exciting and I will put your origin video url.
Where would you like to put it?
@@MrTamhan a Chinese website bilibili, where exists a large community of the embedded lovers.
Go go go, my friend. And sorry for my slow reply!
If there is a MMU in the MPU there will be a Linux but this is not a MPU this is MCU. What you are doing is not running Linux on this MCU rather running POSIX compatible a real time OS like RTOS.
awesome I would have 2 or 3 esp32 into the rack
Hi, sounds like a cool idea!
Holy crap! This is crazy. Those Olimex guys went viral 🤣🤣🤣. How could they reduce their Linux distro to 4MB or less?
Thanks man. But in fact, the real question is: why is Linux now so big...
Awesome
Thank you so much for talking back!
I don’t like smashing my keyboard
Hello, thank you so much for talking back! I am kind of old fashioned ;)
I would also like to run Linux on raspberry pico pi
paste is ctrl-shift-v
so fascinated by the solution the problem began to vanish
Hello, thank you so much. And sorry for being slow in talking back!
Nice video
It is a working linux environment with practically no storage left..
Methinks ESP 32 gonna blow up ... and then you can't get a dev board for the love of ...
Hi, they are actually thermally quite stable - I run some demanding FFT stuff for a client in series production, in a hot environmewnt (cigar ashtray) and we never had an issue so far.
Thanks for talking back also!
Tam
i guess now everyone knows your address, you'll soon have reason to remark 'why are so many people sending me cookbooks, and all featuring plantain recipes!? oh, this is different... ugh, common plantain'.
Thank you so much for talking back and being concerned, I really appreciate it. But in my case it is hopeless. I have multiple capital companies in Hungary and Slovakia, and so my address is in the public domain via the company registers. Also, if you ever want to come and visit for a drink -> tamhan@tamoggemon.com and we can hang out!
@@MrTamhan since you didn't seem concerned yourself, i decided to make a joke.
Hi, no problem! I was not offended - and my offer of a drink was sincere!
Tam
@@MrTamhan i think you should try common plantain, it might grow wild near you, tastes like mild spinach.
Bro I actually do cook quite a bit. So you motivate me to look at it... @@felderup
niiiice
Thank you for talking back, and sorry for being slow in responding!
👏
"Linux" is NOT an operating system of any kind.
Linux is a kernel.
Thanks for talking back, my friend!
One us for enslaving other devices😂
From the streets I come, my friend. Thank you so much for talking back.
linuuux
Thanks man!
RIP spacebar
Yes man, old dude and hacking away at the keyboard...but it is now over 15 years old...and works like on day one
@@MrTamhan modern keyboards are nota like old ones ha ha ha
Yes, indeed ;)
ESP32 made in China has the problem of Information security.
Maybe it is easy to use EPS32, but security and privacy are the most important.
Man, thanks for talking back. But do you really think that the US chips are safer? IMHO, in this field, you can only select WHO spies on you, not whether you get spied on or not...
The accent of that guy... sounds like german but the looks do not match typical germans.
Austrian dude, my friend. Syrian Christian dad, plus a bit ill...plus weird lighting...
A whole Ubuntu distro seems like a bit too much for an ESP32. For those boards, busybox with a lightweight kernel and specific kernel modules, maybe the RT module and a few others depending on purpose, and whatever other specific software you wanted (since you require Linux) would be better if you need Linux on it. You could easily do all those using Gentoo, if you don't wanna manually put everything together. If you don't specifically need Linux, FreeRTOS is probably a better choice.
Why are you leaking your address? 😳 might be dangerous 😬
Thank you so much for talking back and being concerned, I really appreciate it. But in my case it is hopeless. I have multiple capital companies in Hungary and Slovakia, and so my address is in the public domain via the company registers. Also, if you ever want to come and visit for a drink -> tamhan@tamoggemon.com and we can hang out!
No add ons
Hi, which ones do you mean?
stop yelling into the mic your voice is clipping lol
Thanks man. I need to redo my mic setup, I know!
just speak more softly or fix the audio after you record it@@MrTamhan
@@CommanderBeefDev I will try. Can you suggest a program for audio maybe
The easiest free solution is Audacity, which is also FOSS and cross platform. Its great for small things. But if you use video editing software perhaps you can do something in there directly
For audio, only 2.5 things you need to take care of beforehand, rest can be fixed in post-production.
1. The mic shouldn't have heavily distorted frequency response curve (usually not a concern, even with cheap lavs)
2. The amplitudes should not clip for whichever output level you're working with (mic level 1mVpp or line level 1Vpp)
2.5. The ambient noise level is at least -20dB (better if -40dB) away from the gain of sound that you're trying to capture.
Once you've taken care of these things, everything else can be tuned/tweaked in a DAW. I'd recommend davinci resolve's fairlight (free, feature rich, cross-platform, AI denoise, comes with the video editing software itself etc), but there are many good options.
How much time and energy you'd wanna spend correcting/improving the audio is upto you (there's literally no ceiling to that). But given that your videos are going to convey information, and they're primarily not about entertainment/aesthetics, you shouldn't have to be too worried about that part.
I see that you take feedback very positively, which I highly value as a growth-mindset trait. Hopefully it helps; all the best!
any external device??????
hahaha slavery.
I compiled all successfully and able to write to esp32 s3 wifi ble version without error. But I have a such error. Any idea? ```
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3818,len:0x10f0
load:0x403c9700,len:0x4
load:0x403c9704,len:0x9b4
load:0x403cc700,len:0x2c74
entry 0x403c9880
pp rom version: e7ae62f
net80211 rom version: e7ae62f
linux ptr = 0x42120000
vectors ptr = 0x4037c000
--- 0x4037c000: esp_wifi_tx_done_cb at cmd.c:?
E (20683) wifi:null wpa_sta_ap_set_rsnxe
E (25193) wifi:null wpa_sta_ap_set_rsnxe
```
Awesome
Thank you so much!