Library

This chapter describes basic all of the library’s core. Solid understanding of foundations will allow you to utilize full potential of the library.

• Introduction
  • Arduino Boilerplate
  • ESP32/ESP8266 Boilerplate
• Device configuration
  • Unique ID
  • Device properties
• Availability reporting
  • Shared availability
  • MQTT LWT
  • Device type’s availability
• Connection parameters
• Discovery
  • Topics prefix
• Device types (entities)
  • Identifiers
  • Limitations
  • Supported device types
• MQTT security
• MQTT advanced features
  • Callbacks
  • Subscriptions
  • Publishing a message
• Compiler macros
  • Debug mode
  • Code optimization