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Setting up an ESP32 with Arduino IDE
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- čas přidán 25. 08. 2021
- In this video you will learn a bit about the ESP32 microcontroller, and how to set it up with Arduino IDE.
I typically use the WROOM module, although it's similar to the WROVER module anyways. Only difference is that the WROVER has an additional PSRAM ic included in the module, and I haven't needed it yet.
The link to paste in to the additional boards URL: dl.espressif.com/dl/package_e...
This is one the best info tutorials I have watched in a long time. Being a 72 year old beginner, I need all the help I can get. You did this in about 6 mins !!!
I am really glad to hear my tutorial was helpful! You have my respect for trying to learn all this at 72. Doesn't matter what people say, I don't think you're ever too old to learn something new :)
@@SyntheticState sir everything is going smooth but my port option is not clickable. ????
Well done, good short video, straight to the point. Greatly appreciate this type of training.
Was getting so frustrated I couldn't get the ESP32 working...your video was quick and to the point and got me up and running. Thanks!
Love the format for these tutorials! Great work man ✨
I found this a very good tutorial and that it was easy to follow, it works without a problem on the version 2.0 of the Arduino IDE. Thank you for posting.
Very helpful introduction for a beginner, everything you need to know in 5 mins, thanks for sharing..
VERY helpful tutorial, thanks. I had previously loaded the boards package from Sparkfun, and their ESP32 Thing Plus was in the list. But building anything failed due to missing compiler (I don't remember the message). Then I found this tutorial and started through it, hoping it would tell me what compiler was needed. I got through the installation part, with no specific mention of a compiler. I didn't have much hope of the GetChipId working, since I still hadn't installed a compiler. Oddly, it worked perfectly! Apparently the boards package from Espressif included whatever compiler is needed. Now I must have 2 separate esp32 compilers on my PC because earlier I had installed Visual Studio Code with the PlatformIO extension, and my ESP32 board has been working fine with that; now I apparently have another compiler for Arduino. Again, thanks for the helpful installation tutorial.
Thank you very much man! I was starting to think my ESP wasn't working.
What software other than wokwi simulator(as it doesn't have dht11 sensor) can we use to Simulate esp32 module ?
When installing esp32 using the url method how do you get the latest? Does using the developement url give you the latest? If a new commit is made fixing a bug how to I make sure what I am developing with has everything up to date at that moment? I was thinking the Git method of install did this but I am trying a reinstall and that method is either not working or taking hours to clone.
Thank you! Saved my day
Hi i just learned about this and your video helped a lot! If i may ask, how do i know which ESP32 microcontroller to buy? Also what does Wroverkit and DevkitC mean? Thank you very much!
what is the website that you used to search for esp32 and compare prices?
Great Video - can you reference the com port drivers required for some esp32 boards - CP210X
Hì, it's possible to connect the ESP32 to the panel led P10 and sent the text scrolling by Telegram bot?
Nice and simple video, thx 4 uploading.. :)
Thanks, this helped me a lot!
Very nice tutorial! Thanks!
i am getting an error can u "
Failed uploading: no upload port provided" solution for that
So i dont need the arduino anymore? This will completly exchange the arduino?
hi,sir,where r u open the file 1.07?thanks
exec: "cmd": executable file not found in %PATH%
Error compiling for board AI Thinker ESP32-CAM.
any solution for this
When I try this with an ESP32-S3, everything is almost exactly the same for me but with just trying a simple hello world program, the serial monitor either outputs nothing or it says ESP-ROM:esp32s3-20210327. Do you know why its doing this? I tried doing the bootloader thing by holding the boot button and pressing the reset and then releasing the boot button, but it doesn't seem to change anything.
Esp32 can only handle 3.3V right? Then how do we connect it with direct 5V of the port?
Some how my baud rate is changing to 921600
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...
A fatal error occurred: Invalid head of packet (0xE0)
Failed uploading: uploading error: exit status 2
what should i do ??
WELL DONE BUDDY! THANKS SO MUCH
For some reason nothing is showing up in ports
You have to install driver first my esp32 need cp2102 driver form silicone labs
@@fingo3432 still doesent show up
Ur cable might be faulty
@@fingo3432 that fixed it for me
@@fingo3432 install the driver
Nice video, thanks :)
how can i connect esp32 with enc28j60 ethernet module
Hello, I have a problem... after following this video, I keep on getting this error message
Failed uploading: uploading error: exit status 2
pls help
I have "failed to execute script esptool" doesn't exist or your Arduino is not connected. I tried several PORT but it doesn't work
very useful thanks it worked
Its not letting me click on PORT. Shows that I don't have one
try using Arduino 1.8.19
@Amir Ikram holy shit that actually worked ! Thanks!!!
Same 😢
Sir I couldn't get any output at serial monitor
wait, so just to be sure, these boards can use the same pins for analog and digital. if so, does it convert digital to analog or vice versa?
Still need help?
Hello, do I have to delete somehow the existing code before I upload a new one?
How can I do that?
Thanks!
No need to delete, your previously uploaded code gets overwritten by the new code!
nice vid help alot
Sir can I program other microcontroller ICs like 89c51, 89s52 attiny85 etc using this (esp32) ?...
Can I use this as programmer ?..
Personally have never tried using the ESP as an ISP!
Thanks habibi
awesome thanks, had to slow you down a little but thanks.
how can i download pop 32 🙏🙏
i can not found the com
hii. i hope u can reply this ASAP. why does mine cant click on the port? i cant choose the COM :((
Usually that means that your computer isn't seeing the ESP as a COM port... You can try a few things: A different USB cable/port (especially going directly to the port and not through a USB hub), check device manager to see if the COM port appears when you plug/unplug (if not you may need to reinstall drivers) and of course try restarting the Arduino IDE and your computer :)
The GetchipID work, but when I include esp32servo.h It still not working.
When I search for "esp32" it doesnt show any results. Is there anything I could do?
you are searching in libraries not boards manager
Thank you.
we are making a digital twin and we need a data transfer system for which we are using esp 32. will it work or we should go for raspberry pi?
Depends, I think I need more details to give a proper recommendation!
@@SyntheticState for example
my laptop is not detecting esp32 but detecting nano both laptop and esp32 are brand new
I am a newbie here but been using arduinos and ESP32 for lighting and sim racing equipment. I never knew you could run Arduino code on a ESP32... I will probably never use an arduino where a esp32 can be used again lol. It's a faster board with MUCH more memory...and it's cheaper. No brainer!
just curious.. What did you build for sim racing ?
@@Leoparh led tachometer and wind fans. I used esp32 for tons of automated lighting in my house too
Hi can you help me, i have this error: Failed to connect to ESP32: Download mode successfully detected, but getting no sync reply: The serial TX path seems to be down. i did check the usb port, usb condition, buy new usb, press and hold EN & BOOT button but all the ways i did was unsuccessfull. Can you help me? i need to upload my program asap :') thanks
umm, i did it. it works, i just change the Serial.begin(11560) to 9600. is that really ok?
thanks sir
i do not have port 5
I need esp32 code
Does it have to be 3.3V or can we use 5V directly from the Laptop/Desktop ?
The ESP can be powered from 5V USB if plugged in the way you see it in the video
@@SyntheticState thank for the video. Quick question: ESP32 Wroom 32D does not have VIN port. Do you know if I can power on with external source?
how can you help me esp32 -32d connect rfid 522 ? Datasheet connect ?
Mine is not working
Can ESP32 wroom connect to 5GHz WiFi
Nope! Only 2.4Ghz
@@SyntheticState can you suggest Any other 5g controller
@@businessworld5733 I personally haven't used any 5Ghz chips but a quick search turned up these guys:
www.ti.com/product/CC3235S
www.amebaiot.com/en/amebad-bw16-arduino-getting-started/
Hope that helps!
The port option is not working! What to do now ?
Check device manager, check connected devices, see if your computer detects the ESP32.
@@SyntheticState its is not what to do
Would you be interested in a quick paid coding job for a simple led strip programmed with an arduino uno?
Hey! Shoot me an e-mail at info(at)syntheticstate(dot)com
increase sound please
Esp32 installation takes a lot of time
Skips the com port issue. Thumbs down.
com 5 not available, say alternative port, com11,12,13,3,4,8,9 edit: you dead or somethig?
very very bad tutorial....disliked this
The tutorial is perfectly clear, but this is my first time using esp32 and I get this error trying to use the GetChipID example
In file included from sketch\GetChipID.ino.cpp:1:0:
C:\Users\user\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.8\cores\esp32/Arduino.h:194:12: error: 'std::round' has not been declared
using std::round;
and it says error compiling for board esp32 dev module
i got error
Traceback (most recent call last):
esptool.py v3.0-dev
File "esptool.py", line 3682, in
Serial port COM3
File "esptool.py", line 3675, in _main
File "esptool.py", line 3329, in main
File "esptool.py", line 263, in __init__
File "site-packages\serial\__init__.py", line 88, in serial_for_url
File "site-packages\serial\serialwin32.py", line 62, in open
serial.serialutil.SerialException: could not open port 'COM3': WindowsError(5, '\xce\xf2\xea\xe0\xe7\xe0\xed\xee \xe2 \xe4\xee\xf1\xf2\xf3\xef\xe5.')
Failed to execute script esptool
Same
@@skullbustergaming7b2mo33 I just turn off the cura slicer
I got this error Failed uploading: no upload port provided
I need esp32 code