add esp-mqtt-arduino

[junzzhu]

esp-mqtt-arduino

Arduino wrapper around Espressif's official esp-mqtt client, enabling MQTT v5.0 features in Arduino IDE for ESP32.

Features

• MQTT 5.0 on ESP32

[github-actions]

Arduino Lint has suggestions for possible improvements to https://github.com/junzzhu/esp-mqtt-arduino:

Linting library in esp-mqtt-arduino
WARNING: Library name esp-mqtt-arduino contains "Arduino". This is superfluous.                                
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format
         (Rule LP014)                                                                                          

Linter results for project: 0 ERRORS, 1 WARNINGS

-------------------

Linting sketch in esp-mqtt-arduino/examples/BasicMqtt5

Linter results for project: no errors or warnings

-------------------

Linting sketch in esp-mqtt-arduino/examples/BasicMqtt5_cert

Linter results for project: no errors or warnings

-------------------

Linter results for projects: 0 ERRORS, 1 WARNINGS

[github-actions]

Your submission has now been accepted! Thanks for your contribution to the Arduino Library Manager index.

The library(s) will be available for installation via Library Manager within a day's time.

You can check the logs from the Library Manager indexer for your library(s) here:
http://downloads.arduino.cc/libraries/logs/github.com/junzzhu/esp-mqtt-arduino/