When trying to set up a simple LED flash on the board i keep getting this error. Invalid library found in C:\Users\Wade\Documents\Arduino\hardware\Espressif\ESP32\libraries\AzureIoT: no headers files (.h) found in C:\Users\Wade\Documents\Arduino\hardware\Espressif\ESP32\libraries\AzureIoT
I am also getting messages saying that the Port COM 3 or Port COM 5 is not being recognised.
and....Failed to execute script esptool, An error occurred while uploading the sketch
This is my first stage of setup on a breadboard so i would really appreciate any help if possible please.
Please include the full text of any and all errors. The fact that you are asking for help is proof enough that you don't understand the issue at hand well enough to decide what parts of the error output are required to diagnose your problem; include the full console output.
I think the first message is just the nag message the IDE gives when it doesn't like a library, but that it's not an error unless you try to use that specific library - meanwhile, the compile is completing just fine, and your actual problem is just that it's not able to invoke esptool successfully.
Did you do like, a normal board manager install of latest esp32 hardware package?
Thanks so much for your reply. I did download the latest esp32 hardware package. It says i have installed ESP32 by Espressif Systems version 1.0.4 and it says i also have installed Arduino AVR Boards version 1.8.2
Here is the recent error message below. Thanks
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 COM3
Connecting...
Traceback (most recent call last):
File "esptool.py", line 2959, in
File "esptool.py", line 2952, in _main
File "esptool.py", line 2653, in main
File "esptool.py", line 460, in connect
File "esptool.py", line 440, in _connect_attempt
File "esptool.py", line 379, in sync
File "esptool.py", line 322, in command
File "esptool.py", line 285, in write
File "site-packages\serial\serialwin32.py", line 323, in write
serial.serialutil.SerialTimeoutException: Write timeout
Failed to execute script esptool
An error occurred while uploading the sketch