Actually, the programming device part does not work for all ESP32 board models. So the error "Failed to connect to ESP32: Timed out waiting for packet header" appears, and the solution will not to be add capacitor etc. A solution for this is to use other development boards that have different serial converters, for example: ESP8266, ARDUINO DUE that WORKS FOR THIS PURPOSE. The only difference is that, on the Arduino board we take the reset for GND. Apparently there are two types of serial converters in ESP boards, some of them use the chip that has the CH340 driver that WORKS for it PERFECTLY, and others use CP210x driver that works with the esp8266 for this purpose. Some tests that I performed that do not work are: Arduino UNO model DIP and Arduino Mega. All tests were performed on the W10. I hope to help someone avoid the same headache that I had with this problem kkk
@partouelectric2353
2 жыл бұрын
Thank you Sir very kind of you
@sathishkumar-pc4gb
Жыл бұрын
Hey I have CH340 TTL but I'm also facing this issue, so what can i do buddy
@herrkronen9694
9 ай бұрын
So is better use FTDI module right?
@manasimakote42
3 жыл бұрын
Can i make prototype project which I tried on esp32 dev board using this chip?... Without any external vtg regulating? Only push buttons n pull up resistors
@TechnicalidEas07
3 жыл бұрын
Nic 😶👍
@kunalrai3389
3 жыл бұрын
Just showof 😏😏😏😏
@No1BRC
Жыл бұрын
I was looking into the esp32 and saw the smaller boards- I could not find any resources explaining anything but you- so thank you much🙏😊
@carmonasanchezivan5955
3 жыл бұрын
Greetings from México! 🤩
@techiesms
3 жыл бұрын
Love from India 😇
@حمیدرضاشفیعخراسانی
25 күн бұрын
When using ESP32 Dev kit, i don't have to press reset button. How can I make a board that program a esp32 wroom without pressing reset button?
@farziverse4209
7 ай бұрын
are esp32 dev board and nodemcu the same thing?
@maksymriabov1356
7 ай бұрын
I think nodeMCU is the esp8266 module
@kekekeernest8920
3 жыл бұрын
Schematic diagram please, On how that two button is connected
@mopatop3921
3 жыл бұрын
Really interesting thanks! I would be interested to see how to design a PCB containing the ESP32 chip and USB programming interface onto a single PCB, if designing a PCB. It's so cheap to get JLCPCB to manufacture boards with SMD components (including the ESP32-VROOM chip) and I am looking at this for shrinking down my next project.
@budavargas
3 жыл бұрын
Wouldn't that be a ESP32-C3-DEVKIT? Schematics are open source
@Taki7o7
2 жыл бұрын
just get devkit ref design ^^
@khanmohammed7609
3 жыл бұрын
3-4 days back I ordered the All in one home automation project. Please, help me when it will be delivered?
@maksymriabov1356
7 ай бұрын
It's good, but you are overreacting a little bit in the middle. I used to sell services, and one lesson from sales: buyers (your viewers), tend to be more emotional in the start, and more logical to the centre, and end. So you, as a seller (someone who makes videos for them), should adjust for your viewers: perhaps be a little happier in the start, and very logical to the end. Source: Sales EQ book by Jeb Blount
@yaserhamad052
24 күн бұрын
How do I upload a bin file to mcn16r8 using arduino or esp32 or usbasp?
@cutekids1760
Жыл бұрын
Can esp32 io pin 0 to gnd
@dmitrynuzhdin
Жыл бұрын
Well, this is great, but watching how you solder with no flux is PAINFUL. Dont rely on flux in your solder (at least for smd stuff) -- just buy additional flux, that will make it 10 times easier with 10 times better result.
@streakurt
Жыл бұрын
Is this first thing that you showed us, either Module Or Chipset ??? It was looking as model more than looking chipset. Esp32 chipset could be smallar than what you showed us.
@SHARVANKUMAR-jy3sq
Жыл бұрын
Sorry it's not working
@startexrtr6757
2 жыл бұрын
Unable to Join.... Unexpected Error - OR-RWE-03. Please look and help me to join.
@401uwu7
2 ай бұрын
Can do this with the esp8266 nodemcu and i don't have a pcb what is the diagram?
@rajaramanv
3 жыл бұрын
Are you an engineer or an actor ? Your enthusiasm is contagious !
@techiesms
3 жыл бұрын
I’m just a maker who is passionate about his work. And hence my energy resonates with the people who are also passionate enough about this field
@pareshmhatre4019
3 жыл бұрын
If he is not engineer, what is your plan? And if he is not actor, what is your plan?
@gsvasanth9077
3 жыл бұрын
@@pareshmhatre4019 techiesms make entrepreneurs 💞🇮🇳😍
@srenathganesan
3 жыл бұрын
@@gsvasanth9077 well said
@Rachitkivines
2 жыл бұрын
he is 2 in 1, in indian language it is called Dogla😆
@vancefd7399
3 жыл бұрын
Ur smart, but i think if u want make educational video. I think just focus on what ur want sharing not ur rapper style.
@FrancoisvanderMerwe
2 жыл бұрын
Dude, love the content! Good energy and enthusiasm to keep my ADHD attention and even learned some stuff. At the moment,I am one step deeper, I am working directly with the ESP32-C3 chip and not the chipset. It is impossible to find good content on a minimal circuit for the ESP32-C3 chip (not module). Perhaps a good idea for your next video :)
@negvorsa
Жыл бұрын
What...You are using the module!! the ship is under the shield...👎
@NikolaiVarankine
2 жыл бұрын
You called module a "chip". :) A chip (black IC) really resides under metal cover of the module. Anyway, thanks! Good idea, indeed.
@vaibhavtripathi5138
2 жыл бұрын
Quite interesting you have not used any voltage regulator and your esp32 is also working well with lipo battery, how it's possible
@vaibhavtripathi5138
2 жыл бұрын
@@Gocast2 Battery charging module don't regulate voltage
@imnarendrans
Жыл бұрын
"A fatal error occurred: Serial data stream stopped: Possible serial noise or corruption." I was getting error like this. Is it hardware issue or software configuration issue? Can you please help me to resolve it
@hemantsonar135
Жыл бұрын
Same error with me
@GlitchTronics
3 жыл бұрын
Are you soni? I am soni let's collaborate
@errejota1415
Жыл бұрын
One question I would like to buy a large number of esp32 chips, where could I buy them with the bootloader?
@techiesms
Жыл бұрын
Connect with us, we can provide you Just WhatsApp on - +91 82000 79034
@nickfelstead7559
3 жыл бұрын
thank you so much for this, u got urself a new subscriber!
@N.g.Chanal
Жыл бұрын
please make video of pograming esp32 use fdti .
@sachiramalinda8396
10 ай бұрын
Is it wotk eap32 wrover b module.
@maglinecompositesysistemas7462
2 жыл бұрын
Wouldn't it be better to put the lock INSIDE?
@baaatli
3 жыл бұрын
Hey! Where to buy ESP32 chip in Ahmedabad? Any clues?
@techiesms
3 жыл бұрын
Search for Sunrom electronics It’s in Isanpur,ahmedabad You’ll get there
@rudiwiedemann8173
3 жыл бұрын
I shrunk the quantum computer down to a grain of dust but I sneezed and it when somewhere. Guess miniaturization has its limits.
@fbcckenya5937
4 ай бұрын
making a watch bot for trading forex
@TechnoWit3D
3 жыл бұрын
Nice tutorial, thank you. BTW there is also smaller esp32 dev board on he market, it's called wemos esp32, the size of the board is the same as wemos mini, and it's also compatible with all wemos shield available.
@parthbiyani346
3 жыл бұрын
Also.. plz tell how to use the esp8266 chip in a similar way.. BTW Great work.. Keep it up
@techiesms
3 жыл бұрын
Yes you can
@GTIXAUUSD
3 жыл бұрын
You have a really teasing accent it’s pain in ears
@johnburgess2084
Жыл бұрын
Excellent! The most important thing I got out of this video is the need for the 2 resistors on those 4 pads. There was nothing in the package to suggest what goes there (I thought the chip had its own pull-up and pull-down where needed). I have an FTDI breakout, but even though the IOs are 3.3V, it's VCC out is 5V, so I'm using the 3.3V power from the dev board. I don't have it programming yet, though, because I don't have the resistors. Maybe I can find out where those resistor pads go and use "real" resistors that I can actually see and handle!
@Glanmire3
Жыл бұрын
Without any investigation, I presume those 2 pull-up resistors are for the push buttonts.
@johnburgess2084
Жыл бұрын
@@Glanmire3 On my sample of ONE, that was the case. Without the pull-ups, touching, or just getting my finger near the reset button, would cause the module to continuously reset. Sometimes it would not do anything. Adding a single 10k pull-up on the Reset line cured that behavior. It seems to be working fine, even though I did not use a PU on the GPIO 0 line
@omkarsandhusandhu9072
5 ай бұрын
shouldering and not soldering 😂
@vladhristov2316
3 жыл бұрын
Excellent job man. It seems all your videos are exactly on the dot for what I am looking for. I already developed some project at home based on your mesh video, and now this will save me lots of space
@raagamparmar179
3 жыл бұрын
The quality of your videos had greatly improved..... Nice and useful video as always... 👍👍👍👍👍❤️🔥
@techiesms
3 жыл бұрын
Thank you so much And Glad to see that you are noticing the difference and loving it 🥰
@panippuraofkerala4638
3 жыл бұрын
Which resister is used
@youv4656
11 ай бұрын
not uploading could you help me
@sachin8072
2 жыл бұрын
i have designed and developed own customize ESP32-S3- board. but i can't able to upload program. pls help me
@afolabijoshua7343
10 ай бұрын
How can I get the components
@KJ7JHN
7 ай бұрын
I must find my ESP32 Dev board. For I have an important project to make. Thank you for showing the way.
@rarenu
3 жыл бұрын
Dear Mr. Sachin I want to buy this breakout board soldered with ESP32 Chip from JLCPCB using their SMD assembly service. Will they have readily this Break out board design to supply along with ESP32 Chip. If not available can you post a KZitem video, the PCB design for the Break up board. It will be very useful for subscribers who can not solder the chip on their own but to use JLCPSB's SMD assembly service. Or at least post/ reply the link where this design is available in internet. Please reply.
@H0mework
Жыл бұрын
Subbed! Even sped up your English is excellent from a US Speaker. Looking forward to program my esp32. Any reason you used a soldering iron instead of an oven or hot air gun?
@AugustineAriola
3 жыл бұрын
Please Friend, I recently purchased ESP8266. Unfortunately the device driver could not install automatically with my version of window 7. After several attempts, I managed to install the driver from sparkfun. I have installed the esp8266 in my Arduino ide library. The problem now is, I am unable to upload a simple code inside the node MCU device. I always get error, "port can't be opened, access denied". If I manage to open serial monitor on code view, I get the following error "port 4 busy" what do I do please? Under my computer device manager, esp8266 is installed as com port 4. If I switch USB port for the node Mcu, the com port will change to com port 17. I have no other device with com port except the esp8266.
@shounakmahatata
Жыл бұрын
how to upload code in esp32 using a arduino uno. I tried myself but the code is not uploading.
@raagamparmar179
3 жыл бұрын
Wow! That solder helping hand is really awesome! @2:58
@techiesms
3 жыл бұрын
Yeah… 😇
@se3now
2 ай бұрын
It was great, it worked for me. I also used a switch for the boot button so that it doesn't need to be held every time
@smilekarthik
3 жыл бұрын
Bro is it not possible to solder wires directly to the chip TX-RX-VCC and GND pins and direct try to program it
@yuvageosector8102
3 жыл бұрын
How can i USE "HSPI" instead of "VSPI" in ESP32-wrover-b (Which is mounted on TTGO-T-CALL with SIM800L). I want to left "VSPI" for GSM communication.
@mahmuthilmikaya3124
2 жыл бұрын
I dont have any option in stead of ft232 and how do ı use ft232 for programming the esp32?
@dhrubojyotidey8267
3 жыл бұрын
Hello sir. Hope you are well and safe. Please can you make a video on the "sipeed Maixduino kit"? It has Esp32 chip along with the RISC V K210 processor. There isn't sufficient reviews and application on KZitem here. Really appreciate your work. Thank you, lots of respect.
@viklong94
3 жыл бұрын
Hello. Thank you so much for the great video. I intend to use ESP32-C3-WROOM-02-H4 chip, so can I use ESP32 Board to program it like your video ?
@snokevibe
Жыл бұрын
Which resistance are you using in this video for ESP 32 breakout board
@teamheroyt7510
3 жыл бұрын
What was the code use,
@hhcruz1999
3 жыл бұрын
do you know how much time it takes for a code that is uploaded to repeat itself. I know it is small but if you have a value please help.
@SumitKumar-dm5ne
3 жыл бұрын
Greeat Video !! Kudos , I have one question Can we directly connect the ESP32 SOC with the ESP32-dev board and program it , without the use of breakout board ,if not why ? my final product needs to be very miniaturized.
@janlab2433
Жыл бұрын
Can I read the data inside the board after I program it, for reverse engineering
@az_electronics_abdullah
3 жыл бұрын
6:06 which battery you have used there? And can please share the link to that video
@joykumarsen9881
3 жыл бұрын
Completely new and amezing concept. Please make a new video for making the break out pcb in our own.
@yadwindersingh9494
3 жыл бұрын
I think if we want to make my project commercially then we can use this esp32 chip rather than using the development board. It is small in sizs and fits perfectly. Can we use it for commercial selling products??
@joykumarsen9881
3 жыл бұрын
Hi Sachin, you always comes with new concept and feature. I like your all concepts and ideas. One Request...Can you please make more videos using esp32 module?
@kamalgw2559
3 жыл бұрын
Any idea how to unlock a door with the fingerprint scanner on a phone
@tcchan1425
2 жыл бұрын
Tx pin is an output pin. The Tx pins of both chips may have different outputs at the same time. Will this damage the chips? Does it corrupt the communication with the computer?
@connor5847
2 жыл бұрын
Probably not, because the chip on the dev board is disabled by grounding the EN pin.
@vishnu_mk_
3 жыл бұрын
whats the difference between esp wroom32 and wroom32D
@sathishkumar-pc4gb
Жыл бұрын
is this chip doesn't require bootloder and all?
@rusticagenerica
Жыл бұрын
It was easy, so I clicked the Like button !!
@arivnidunami3047
Жыл бұрын
nice...
@bibekmandal3718
3 жыл бұрын
Hold this chip one at a time to run the program ..?
@vibinu7589
3 жыл бұрын
What is the battery used for esp32? Which battery is more efficient ?
@jerryjeudrie9779
Жыл бұрын
Hi
@avinashranjan9197
3 жыл бұрын
Great video
@abinantony4863
3 жыл бұрын
Can you do a project on nodemcu with pulse sensor?
@feuerwolle
Жыл бұрын
It works like a charm! Thanks, great video!
@KumaranA512
3 жыл бұрын
Sunrom purchase links are expensive than in Amazon, Any cheaper alternative sites other than chinese sites?
@techiesms
3 жыл бұрын
well I purchased from that website so I left those links
@pluzmedia
2 жыл бұрын
Can we flash firmware by this method?
@mrunalswaroop8955
3 жыл бұрын
Is there any way to check if a PCB would work right before ordering it?
@cong8973
3 жыл бұрын
Hi, thanks for the great videos you've produced. I'm just wondering if you can consider making a video for programming MQTT to wemos D1 mini using Arduino platform with PubSubClient library or any other library which you find more stable. I would like to subscribe/publish to Mosquito broker in home assistant. I personal find that using Arduino with MQTT provide the most flexible way to introduce automation into home assistant because many people have the basic knowledge of programming Arduino in basic level. The only missing link is integration to home assistant. ESPhome is also flexible but is a bit difficult to pick up due to lack of sharing material in the community. Tasmota is easy but not flexible. Thanks again for your great work.
@vighneshnausoshetye
3 жыл бұрын
Only youtuber maker using the epic dialog- Bhag!😜
@techiesms
3 жыл бұрын
Hahaha 😝
@softrock9557
2 жыл бұрын
Hey, I'm working on a project which uses a battery backup, i saw you used a 250mA 3.7v battery with what i can think is a tp4056 module. I have been studying the sheet of the module and came across the fact that it needs different Rprog (R3 resistor) for different battery current levels. Did you change yours in any other way as the one which comes with the module is for 1000mA battery do tell me if your project works fine even though?
@pulkitjoshi1078
3 жыл бұрын
Channel ka naam esp32 with fake accent rakh do na bhai🙏🏼
@alexi5473
3 жыл бұрын
Do I need the Reset and Power Button for programming (Bootmode) at the ESP 32 - S2 Wroom Module? I havent planned these on pcb.... is there any other way?
@techiesms
3 жыл бұрын
You have to follow this on every ESP modules
@alexi5473
3 жыл бұрын
@@techiesms thx, great video ... btw
@andreabonato3086
2 жыл бұрын
Hi, great video. I have a question. I bought an ESP Wroom 32D, I can't programming it. I have tried many different schematics, I have contacted many people's and consulted various blogs and videos, but no one could help me. Arduino IDE give the error about serial communication. I tried to program esp using ch340, co2102 and various Arduino board, but no one helps me
@techiesms
2 жыл бұрын
What’s the error?
@andreabonato3086
2 жыл бұрын
@@techiesms I have already solved. Basically I didn't connect GPIO12 to ground, I didn't put resistor between GPIO2 and ground and I have connected NC with GPIO23. After solved these error, I could able to program the esp without problems
@techiesms
2 жыл бұрын
Amazing
@andreabonato3086
2 жыл бұрын
@@techiesms yes. It's very difficult find a correct schematic for esp32. I tried various ones, but only one works for me
@jeetz12
3 жыл бұрын
Super Energetic video.... New idea every Sunday. Great 💙👍💙
@techiesms
3 жыл бұрын
Just keep supporting keep sharing and I’ll keep innovating 😇
@dhileepchinni1172
3 жыл бұрын
Bro, can we compact the wrover module( TTGO TT-CALL). Please let me know if possible, bro.
@PurpleMomgoose
5 ай бұрын
Link to the module? People help people who help them help them
@wjn777
2 жыл бұрын
Thanks for sharing, nicely done
@jahurahammad5590
3 жыл бұрын
Whatever u think,u can built by learning from this channel....thank u sir for giving such a good creative knowledge....
@techiesms
3 жыл бұрын
A huge compliment for me 🙌🏻🙌🏻🙌🏻🙌🏻🙌🏻 Thank you so much 😇
@jayabratabiswas01
2 жыл бұрын
Hi Sir, please let me know how can I determine accurately the RAM ROM and EEPROM size of a microcontroller for a professional project? Waiting for your reply, Jayabrata Biswas
@aayush_789
Жыл бұрын
from it's data sheet?
@jayabratabiswas01
Жыл бұрын
@@aayush_789 My question is for a specific program what should be my required RAM and ROM will be? Suppose I have done a project in Arduino nano. How much RAM or ROM will be optimum for this project if that code will run on a microcontroller? Or in other words if I write a program in Assembly language how I determine the required size of RAM and ROM that a microcontroller should be so that it would operate properly?
@aayush_789
Жыл бұрын
@@jayabratabiswas01 Create your program, compile it and see the size of compiled file. Choose a microcontroller with more than that size in ROM.
@RixtronixLAB
2 жыл бұрын
Creative video, thanks :)
@vishnu_mk_
3 жыл бұрын
why do we short the enable pin to gnd
@raagamparmar179
3 жыл бұрын
Can I use the same method with ESP8266 chips? Thanks.
@techiesms
3 жыл бұрын
Yes You can program that using nodemcu board
@raagamparmar179
3 жыл бұрын
@@techiesms okay Thanks👍😊
@piuselectronics5707
2 жыл бұрын
thanks a lot. this video helped alot
@arkamanna925
3 жыл бұрын
Sir can we program it with ttl program
@mrvtrx5627
Жыл бұрын
❤️❤️❤️ thank you very much
@MasalaMovieManiaoriginal
3 жыл бұрын
Smart ir blaster bana de bhai request kri thi 50 baar
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