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* Fixed issue where esp32 won't reconnect to WiFi AP if the AP was restarted

* Added the autoReconnect condition and removed the reconnect reason

* Chenges on the WiFi reconnection and added new example

* Added new line at the end

* Changes reverted with some minor changes. New example remained

* Changes reverted and sync
Co-authored-by: pedro.minatel <pedro.minatel@espressif.com>

* ESP Insights: Added library support

* ESP Insights: Added Examples

* ESP Insights: Added custom partitions file

* ESP Insights: Added API documentation.

* Added recipe and script to create Insights package

* Updated ESP Insights examples.

* Changed Insights Firmware package output directory

* Changed license to include SPDX license

* Fix Insights package for Windows

* Updated .exe of insights script

* Added coredump partition to all schemes

* Updated header files of Insights diagnostics

* hotfix: Added elf-sha256-offset flag in elf2bin
builder

* Update API to be more Arduino-like and partitions offsets
Co-authored-by: Me No Dev <me-no-dev@users.noreply.github.com>

* Update BLEDevice.cpp

fix potential CORRUPT HEAP problem

* move mux to BLEDevice class

* fixes warnings and rand function

* removes extra space - style

* adds extended HardwareSerial examples

* Adds new example with Serial RxTimeout

* adds and improves Serial onReceive expamples

* adjust includes CMake - UART example

* adjust includes CMake - UART example

* fixes CMake and CI

* adds ESP/Serial to CMakeList

* adds ESP/Serial to CMakeList

* fixes demo include

* fixes BREAK demo

* fixes onReceive demo

* Changes FIFO Full criteria

Changed the "1-by-1" Serial only when baud rate is 57600 or lower.

* example code replacement

* replaces functions in hal

* Update ledc.rst

API has changed with https://github.com/espressif/arduino-esp32/pull/6570

* Update ledc.rst

Fix whitespace
Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

* Update `WiFiScan` example to show more useful data

* Add channel to output.
* Add type of encryption to output.
* Format output as table.
* Update outdated example description.
* Add `scanDelete()` as hint to free memory.

* added 32 chars SSID + readme edit
Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

* replaced original iBeacon example with a known-good one

* addressed VojtechBartoska's comment

* incorporated P-R-O-C-H-Y's change
Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

* added new Deneyap Boards

* fixed bug
Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

* Added support for heltec_wifi_lora_32_V3 and heltec_wifi_kit_32_V3
Changes to be committed:
	new file:   variants/heltec_wifi_kit_32_v3/pins_arduino.h
	new file:   variants/heltec_wifi_lora_32_V3/pins_arduino.h

* Added support for heltec_wifi_lora_32_V3 and heltec_wifi_kit_32_V3
Changes to be committed:
	new file:   variants/heltec_wifi_kit_32_v3/pins_arduino.h
	new file:   variants/heltec_wifi_lora_32_V3/pins_arduino.h
	modified:   boards.txt

* Added Support for Heltec Boards V3

* change upload max size for HeltecV3
Co-authored-by: Rodrigo Garcia <rodrigo.garcia@espressif.com>
Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

* refactor(toString method):  Add RSSI / serviceData

These are key characteristics of the BLE advertising packet. Really useful, adding to this method allows data to be easily obtained and passed over TCP/IP for processing.

* fix: remove line 565 bug

Currently, if a second connection occur in Bluetooth, this second connection is automatically disconnected (line 284).
This disconnection trigger the ESP_SPP_CLOSE_EVT, which clear the bit SPP_CONNECTED.
But the first connection remain active, and this flag shouldn't be cleared.

This fix the issue, by clearing the flag only if the last connection is closed
Co-authored-by: Rodrigo Garcia <rodrigo.garcia@espressif.com>

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

Performance improvements by replacing sprintf with strcpy/strcat. Additional avoid creating temporary String objects. (#7541)
Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

* Changed OTA type in Rainmaker examples

* fix: Added patch in Rainmaker examples
to prevent crashes during provisioning

Co-authored-by: Me No Dev <me-no-dev@users.noreply.github.com>

* feat: add ESP-C3-M1-I-Kit board to variants

* docs: rename file to slug format

* Fixes GPIO definitions

* Adds ESP32 C3 M1 I Kit to the board list

Fixes board.txt file to add the new ESP32_C3_M1_I_KIT variant

* fixes extra board separator

* Keeps only 4MB flash option

* Fix it to Flash 80Mhz QIO only

* Undo a change by mistake
Co-authored-by: Rodrigo Garcia <rodrigo.garcia@espressif.com>

API docs changes according to the PR review
Contribution message updated

Added onDisconnect with gatt parameters to BLUEServerCallbacks, equivalent to the existing onConnect (#7559)
Co-authored-by: Admin <admin@wlan-244060.nbw.tue.nl>

custom code reply was sending garbage from a buffer instead of crafted DNS header

MKSPIFFSTOOL in PlatformIO has been changed to MKFSTOOL.

* Workaround for when USB CDC is unplugged

* Considers default TX timeout

Sets back default TX timeout whenever USB is plugged, otherwise it is kept as zero.

* fixed left over code

Add protocol-explicit `upload.tool` properties required for pluggable discovery compatibility (#7517)

* Correct upload tool name for "ESP32 FM DevKit"

The upload tool name was changed from `esptool` to `esptool_py`. The author of the "ESP32 FM DevKit" board definition used the old tool name and evidently never tested it, since the upload fails:

java.lang.NullPointerException
	at cc.arduino.packages.uploaders.SerialUploader.uploadUsingProgrammer(SerialUploader.java:295)
	at cc.arduino.packages.uploaders.SerialUploader.uploadUsingPreferences(SerialUploader.java:90)
	at cc.arduino.UploaderUtils.upload(UploaderUtils.java:77)
	at processing.app.SketchController.upload(SketchController.java:732)
	at processing.app.SketchController.exportApplet(SketchController.java:703)
	at processing.app.Editor$UploadHandler.run(Editor.java:2055)
	at java.lang.Thread.run(Thread.java:748)

* Add protocol-explicit `upload.tool` properties required for pluggable discovery compatibility

A new flexible and powerful "pluggable discovery" system was added to the Arduino boards platform framework. This system
makes it easy for Arduino boards platform authors to use any arbitrary communication channel between the board and
development tools.

Boards platform configurations that use the old property syntax are automatically translated to the new syntax by
Arduino CLI:

https://arduino.github.io/arduino-cli/latest/platform-specification/#sketch-upload-configuration

> For backward compatibility with IDE 1.8.15 and older the previous syntax is still supported

This translation is only done in platforms that use the old syntax exclusively. If `pluggable_discovery` properties are
defined for the platform then the new pluggable discovery-style `upload.tool.<protocol_name>` properties must be defined
for each board as well.

This platform was converted to use the new pluggable discovery platform properties syntax, so those properties are
required. Although such properties were added to board definitions at the time the syntax was changed, some board
definitions were missed at that time, or added later without the required properties.

Those missing properties caused uploads to fail for users of the recent versions of Arduino IDE and Arduino CLI with an
error of the form:

Error during Upload: Property 'upload.tool.<protocol_name>' is undefined

(where `<protocol_name>` is the protocol of the selected port, if any)

It is also important to provide compatibility with versions of Arduino development tools from before the introduction of
the modern pluggable discovery system. For this reason, the old style `<board ID>.upload.tool` properties are retained.
Old versions of the development tools will treat the `<board ID>.upload.tool.<protocol_name>` properties as an unused
arbitrary user defined property with no special significance and the new versions of the development tools will do the
same for the `upload.tool` properties.

* apply the same USB descriptor's iSerialNumber logic for ESP32-S2 as the ESP32-S3 already has

* response on request from code reviewer

* Add note about Code_of_conduct to Readme.md

Adding short note to the readme with link to Code of Conduct.

* Typos and quote

Adding generic Code of Conduct created by GitHub to this repository.

It's well written and covers all different scenarios.

In other commit, I will update the Readme with short description and link to this file.

* fixes non existent esp32_adc2gpio

* remove blank spaces (style)
Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

* Improves UART reading performance

* overrides Stream::readBytes()

* fixes override signature

* adds some IDF error return  conditions

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

replaced old tcp function call with ESP-NETIF API

This PR brings updates according to the latest changes in the Arduino core:
- Bootloader binaries are now generated from elf files
- Updated CI scripts
- Updated esptoolpy to v4.2.1
- Minor clean-up by removing obsolete code

Resolves #7572