Smart IoT Firmware for Sensor Management (PATENT PENDING)

This project delivers a custom ESP32 firmware that combines multiple functions into one cohesive IoT solution. It integrates real-time sensor monitoring, OTA updates, secure data transmission, remote configuration, and error logging in a single lightweight package.

Key highlights:

• Patent pending firmware architecture.

• Advanced state machine for non-blocking, sequential sensor control.

• Persistent local logging with automatic syncing once connectivity is restored.

• Real-time data visualization via OLED and onboard webserver.

• Remote firmware updates (OTA) with safety checks and rollback prevention.

• Daily messaging and status reporting through secure channels.

The result is a resilient IoT platform capable of running autonomously in the field while still allowing remote control, updates, and monitoring.