ESP32 #1 Getting started with Arduino core

ESP32 a powerful module with dual core & tons of peripherals can be programmed using Arduino IDE.
This video describes how to implement Arduino core using Boards Manager.

[atusayemwalwanda]

To be ownest your the one who have finally showed me how this works

[sethusuresh]

Very simple and useful video for beginners. Keep posting such informative videos. Thanks a lot

[rursus]

Very good. Just a side note: I would not like to redefine LED_BUILTIN to 15, since 15 is not the builtin LED. I would define a new preproc constant, such as MY_LED.

[pannelachandrakala]

thank you sir...sir do u have any idea to control ATV12 vfd using ESP32 over RS485...i mean code sir

[kumarsivarajan]

Sir could you possible to give the coding for connect one esp32 to another esp32 using client server program

[abobobo]

very helpful and easy than git . thank you

[jozefgoral]

How does Arduino Core for ESP32 work? The firmware is built based on the syntax of the Arduino language and libraries? Is the firmware building the same as with esp-idf?

[harishvk]

Good practical experience.. i want to understand to blink LED why did you use register?. I want you to understand my level of knowledge from my question itself.. it's basic but frankly i don't know that too.. so which book i should read and what to read.

[parthpatel]

Sir it's necessary to delete micropython on ESP 32 if we want to use with Arduino IDE.
Bcz I m already using micropython on it as per ur tutorial on micropython.

[misheldhiman]

Can it be configured as Wifi HID device?

[aristonjumagbas]

Hi sir Saravanah... I have this error while uploading the code in Arduino Ide but if I do the uploading by thonny micropython its ok.

Arduino: 1.8.13 (Windows Store 1.8.42.0) (Windows 10), Board: "ESP32 Dev Module, Disabled, Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS), 240MHz (WiFi/BT), QIO, 80MHz, 4MB (32Mb), 921600, None"

Sketch uses 207705 bytes (15%) of program storage space. Maximum is 1310720 bytes.

Global variables use 15228 bytes (4%) of dynamic memory, leaving 312452 bytes for local variables. Maximum is 327680 bytes.

esptool.py v2.6

Serial port COM6

Traceback (most recent call last):

File "esptool.py", line 2959, in <module>

File "esptool.py", line 2952, in _main

File "esptool.py", line 2652, in main

File "esptool.py", line 222, in __init__

File "site-packages\serial\__init__.py", line 88, in serial_for_url

File "site-packages\serial\serialwin32.py", line 62, in open

could not open port 'COM6': WindowsError(5, 'Access is denied.')

Failed to execute script esptool

the selected serial port Failed to execute script esptool

does not exist or your board is not connected



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.