MQTT Retained Messages in ESP-IDF
Understand and use MQTT retained messages on ESP32. Allow new subscribers to immediately receive the last known good value for a specific topic.
MQTT Retained Messages in ESP-IDF Read More »
Retained Messages
Understand and use MQTT retained messages on ESP32. Allow new subscribers to immediately receive the last known good value for a specific topic.
MQTT Retained Messages in ESP-IDF Read More »