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Optimizing MQTT Communication for High-Frequency Data Transmission with ESP32

Posted by Daniel kalu_0000
11:47 am
21/11/2024

Hey guys, while setting up communication between
ESP32 and industrial/DIY sensors using
MQTT, I noticed performance bottlenecks, message loss, and delayed logging, especially during high-frequency data transmission. How do different MQTT buffering techniques and architectural patterns compare when dealing with high data throughput in systems with network instability? What strategies can ensure message reliability and minimize delays when transmitting large volumes of sensor data from ESP32 to the MQTT broker?