Make the warning actionable by pointing at the right setting in Kconfig.

Changes WiFi Static TX Cache Buffer Number to 4 in order to avoid issues with sending more than 1 packet at the same time.

should default to "build".

otherwise the compiler will complain about unused variable event
Co-authored-by: NRodrigo Garcia <rodrigo.garcia@espressif.com>
Co-authored-by: NJan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

* Adds an error message to HardwareSerial::setPins() 
In order to avoid problems if the user tries to setPins() before initializing the Serial port with begin()

* Publish new board file for upcoming release.
* Add RGB capabilites.

Makes Wire::begin() fully compatible with Arduino mainstream (Master/Slave)

docs: add FAQ entry about modifying sdkconfig options

Co-authored-by: NRodrigo Garcia <rodrigo.garcia@espressif.com>

Co-authored-by: NRodrigo Garcia <rodrigo.garcia@espressif.com>

Allow access to the PWM channel assigned to the Pin. Opportunity to change PWM configurations (#6992)

* Get channel assigned to the pin with analogWrite

* Respect coding standard in LEDC source file
Co-authored-by: NRodrigo Garcia <rodrigo.garcia@espressif.com>
Co-authored-by: NJan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

* Fixed instances where qspi has been renamed to qio in boards.txt

* Improve RGB LED Driver

Replaces the use of the `LED_BUILTIN` variable by creating a new variable called `RGB_BUILTIN`. On boards with both a regular LED and RGB LED, this change provides functionality to control either LED.

The `LED_BRIGHTNESS` variable is changed to `RGB_BRIGHTNESS`, which aligns more closely with the `RGB_BUILTIN` variable name.

`BOARD_HAS_NEOPIXEL` is no longer necessary; it is replaced by `RGB_BUILTIN`.

* Update BlinkRGB example

Update example code for changes with the RGB driver:
- Replace `LED_BUILTIN` and `BOARD_HAS_NEOPIXEL` with `RGB_BUILTIN`
- Replace `LED_BRIGHTNESS` with `RGB_BRIGHTNESS`

* Update board variants

Update board variants for changes with the RGB driver:
- Remove `BOARD_HAS_NEOPIXEL`
- Define `RGB_BUILTIN` pin
- Replace `LED_BRIGHTNESS` with `RGB_BRIGHTNESS` to align with `RGB_BUILTIN` name
Co-authored-by: NRodrigo Garcia <rodrigo.garcia@espressif.com>
Co-authored-by: NVojtěch Bartoška <76958047+VojtechBartoska@users.noreply.github.com>

* CameraWebServer compilation fix for verbose debug level

* Added missing initializers
Co-authored-by: NRodrigo Garcia <rodrigo.garcia@espressif.com>

* .github/scripts: Add multiple parameters to the build and test scripts in case a customization is required.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* sketch_utils.sh: Get options from a JSON file.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* tests: Add a simple test for the JSON configurations option.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* tests: Accept multiple FQBNs in the config file.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* tests/: Run multiple tests if the build contained multiple
configurations.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* ./github/scripts: Add option to erase the flash before flashing.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* .github: Fix building chunks and parameters passed from on-push.sh
script.

Multiple arguments and options were not set correctly.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* sketch_utils.sh: Pass the Windows parameters with the extra options.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* sketch_utils.sh: Remove the individual flash options and replace them
with only one option take is supposed to take any extra FQBN addition.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* workflows/hil.yml: Install the jq program on the docker image.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* tests_run.sh: Fix the erase flash arguments.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* hil.yml: Fix the chunk matrix generation.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>

* tests_build.sh: Add a clean option.  Useful locally for a quick clean
up.
Signed-off-by: NAbdelatif Guettouche <abdelatif.guettouche@espressif.com>
Co-authored-by: NVojtěch Bartoška <76958047+VojtechBartoska@users.noreply.github.com>

With recent compiler update, the following warning is generated: 

packages/esp32/hardware/esp32/2.0.4/libraries/LittleFS/src/LittleFS.cpp:85:5: warning: missing initializer for member 'esp_vfs_littlefs_conf_t::dont_mount' [-Wmissing-field-initializers]

This commit adds the missing identifier.
Co-authored-by: NJan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

Add 2.0.4 version to Issue report template

* Added definitions for various parameters and UI types.

* Overload for `const char*` added.

* Function `addValidStrList` added.
This is needed for mode parameters (see example RMakerCustomAirCooler.ino).

* Example of a custom device that uses toggle, mode and range parameters.

* Revert: Added definitions for various parameters and UI types.

* Fixed declaration for addValidStrList

* Fixed missing gpio definition for ESP32C3 target
Co-authored-by: NMe No Dev <me-no-dev@users.noreply.github.com>

Description of Change

Original code does not work (crashing) - related issue #6832 - now fixed.
Extended description to be more helpful.
Added options to modify the setup at the top of the code via constants.
Added option do plot with Arduino Serial plotter.
Even if the crashing was solved alone the ledc PWM would not output any signal.

Tests scenarios

Tested on ESP32 with oscilloscope and signal generator.

Related links

Closing #6832

Fixed issue with ssl_client->socket being closed without being consistently set to -1.  Changed close to lwip_close to be consistent with lwip_socket, resolved issue with long term assert after 4+ days (assert failed: lock_release_generic locks.c:186).
Co-authored-by: NMe No Dev <me-no-dev@users.noreply.github.com>

* Add changes required for the new memory configs

* IDF release/v4.4 6c5fb29c2c

* IDF release/v4.4 c9140caf8c

* Add two more dfrobot microcontroller board definitions

* remove duplicate definitions

* Add troubleshooting to connect to WEP/WPA APs.
* Add troubleshooting about WPA3 support.

Description of Change

This PR fixes an issue related to BLE Server and Descriptors.

The issue:
If the BLE Server code changes its own descriptors, it is not reflected in the GATTS database.
BLE2902 CCCD also didn't reflect any changes to the GATTS database.
Because of this issue, the client could never read the real Descriptor values from the remote Server.

Tests scenarios

Tested with ESP32.

Related links

Fixes #6863
Fixes #6868

* add two more feather S3s

* fix hardware Serial1 on feather v2

* Doc: Update deprecation of `setAutoConnect`...

... and `getAutoConnect`

* Doc: Add doc to `setAutoReconnect`..

.. and `getAutoReconnect`

* Initial implementation of RGB driver via digitalWrite

* Moved constants to pins_arduino.h

* Changed pin definition + added example

* Wrapped BlinkRGB in #ifdef BOARD_HAS_NEOPIXEL

* Removed forgotten log from example

* Moved RGBLedWrite to new file esp32-hal-rgb-led and created pinMode in variatn.cpp

* Updated example - lowered single channel brightness to LED_BRIGHTNESS

* Changed function name from RGBLedWrite to neopixelWrite + code polishing

* Moved pinSetup portion related to RGB back to common file

- Created new temporary variable, stopping confusion with the reuse of "error". As Wire.requestFrom() doesn't return an error.
- Added a cast to help clarify when and why bytes are being read