* Create new espino32 diretory for ESPino32 board

* Delete wrong create file

* Create pins_arduino.h for espino32

* Update boards.txt to support ThaiEasyElec ESPino32

* Re-configure board name

send() can return a value > 0 but less than size indicating it was able to accept some of the data in buffer. The caller must try again after updating the buffer pointer and size remaining.

* Add files via upload

Calls to writePattern() don't send the desired number of bytes when the pattern size doesn't divide evenly into the hardware FIFO size (e.g. sending 18-bit RGB data, 11 patterns take 63 bytes, so 1/64th of the data is never sent).

* Add files via upload

Remove white space changes.

The change intrdocues a local RAII helper to simplify maintaining begin/end scopes
Signed-off-by: NAndreas Pokorny <andreas.pokorny@siemens.com>

* Edit comments for clarity

I was a little confused reading what this sketch did the first time so I attempted to edit these for clarity.

* code edits as well

Grammar fixes for some parts of the code as well

*Added a Timer wakeup example
*Added a Touch wakeup example
*Added an external source wakeup example

* Remove duplicated include

* Clear certificates just after handshake

It can save up to 7k of heap

Method:
--------
Added a verbose print method for ease.

Test Case:
-----------
Putting ESP32 to sleep will give a different reason on wake than the first
time power up.

* Update esp32-hal-uart.c

* Two Stop Bit Workaround

see https://github.com/espressif/esp-idf/blob/master/components/driver/uart.c  lines 118-127

* Create hall_effect_esp32.ino

A simple example to access the hall effect sensor in the esp32

* Create hall_effect.ino

* Update hall_effect.ino

Simple sketch to access the internal hall effect detector on the esp32

* Delete hall_effect_esp32.ino

* Create HallSensor.ino

* Update HallSensor.ino

* Update HallSensor.ino

* Delete hall_effect.ino

Connected to: https://github.com/espressif/arduino-esp32/issues/400

Required for WebServer and/or DNSServer libraries

Implement methods from ESP8266WiFiClient but use sockets API.

* Update WiFiAP.cpp

set from code the maximum number of clients to smaller than 4 (in my case i must allow only one client at a time)

* Update WiFiAP.h

* Update WiFiAP.cpp

* Update WiFiAP.cpp

* Create WiFiAP.cpp

* added OTA Update S3 example with a sample bin

* Update as per comments

This reverts commit 63e1daa5ea67ce0f9b89b789e4bb26672f64d32e.

Update boards files

- add roll back API to switch the running partition
- do not write the partition magic until the end to prevent booting
into partially written update

Fixes: https://github.com/espressif/arduino-esp32/issues/339

Fixes: https://github.com/espressif/arduino-esp32/issues/400

Fixes: https://github.com/espressif/arduino-esp32/issues/391

WiFiTelnetToSerial is also a test for hasClient().

Fixes: https://github.com/espressif/arduino-esp32/issues/373

This needs proper testing!
Fixes: https://github.com/espressif/arduino-esp32/issues/353

Fixes: https://github.com/espressif/arduino-esp32/issues/384

- call esp_wifi_start()
- separate tcp initialization to prepare for Ethernet
- setup dhcp addresses when using custom IP config for SoftAP

Thanks @miomir1981

* Add setNoDelay and getNoDelay to WiFiServer class

* Remote TCP disconnect not detected