* create varient for magicbit board

* update boards.txt

Added more menu settings for TinyPICO - Fash mode and Flash speed. Set Flash mode default to QIO (#2976)

Fixed bit shift in demo application of using RMT peripheral. Init data array to be transmitted was off by one, as for the first iteration (i==0) the mask was 1<<8, which results in shifted RGB value in color variable
Closes https://github.com/espressif/arduino-esp32/issues/2921

* Config fix test

* Also force config even if equal

* Update boards.txt

Adding ESP32-WROOM-32 8MB flash option

* Update boards.txt

Fixing partition size and typo

* Update boards.txt

* WiFiClient.cpp - Fix connect() behavior

* lwip_connect_r() : check return code

* Added convert method to transfer data from partition to nvs

* Could have sworn I changed the return when I made the label

* Empty state should be 0xFF.  Fixed some logging levels

* Set result on success

The flush causes an empty response a client side.

see https://github.com/espressif/arduino-esp32/issues/2902

* BLEServer::disconnect()

* Invoke Read callback first, to make data update possible before read

* Remove partitioning comments

* Revert "Remove partitioning comments"

This reverts commit b3b03a81572d352816819cff772231ba037dc338.

* Removed partitioning comments from EEPROM example

* std::stringstream -> std::string

* Fix small issues

* Small fix 2

* Expand gitignore to cover files created by Visual Micro's Arduino IDE for Visual Studio

(cherry picked from commit d6209c79ea16a26564fe27e74e5f277160129847)

* Also ignore VS project files

(cherry picked from commit e0ec212bd41e75a3570a6098a66ee66787db58db)

Some Debugging variables were enabled at ERROR level instead of DEBUG.  Specifically `tAfter` and `tBefore`

Tidied up references to the ESP8266, and set the correct default port for the ESP32.

* Use macros for switch case labels

* Fixed spelling error in "too"

* Fix spacing

* Inline private functions that are only called once

Fix : warning: converting to non-pointer type 'int' from NULL [-Wconversion-null]
Fix : warning: unused variable 'res' [-Wunused-variable]

Added PoE-ISO and DevKit-Lipo.
For the other boards added alternative Serial (Serial1/Serial2) pins.

* Fix https://github.com/platformio/platform-espressif32/issues/186

* Drop library.json

Ignore the error about a potentially uninitialized variable
in the Azure library that will occur when compiling as a component
in ESP-IDF.

Prevents the error that is generated on free on row 186
When calling the function readValue() sometimes it gave an error on this free.

* Fix #2750

* Fixes for pull comments

* latest modifications following comments from me-no-dev

* Move SPIFFSFSImpl to .cpp file

fixes: https://github.com/espressif/arduino-esp32/issues/2685

* Update IDF to v3.2 977854975

* Update app_httpd.cpp