Master ESP32-based IoT System Firmware Development

Master ESP32-based IoT System Firmware Development
Published 8/2026
MP4 | Video: h264, 1920×1080 | Audio: AAC, 44.1 KHz, 2 Ch

From there, you will design and implement a modular firmware system controlled by a top-level state machine. You will build Wi-Fi station mode, access point provisioning, browser-based credential setup, and persistent storage using NVS. You will also learn how FreeRTOS concepts such as tasks, queues, mutexes, and event-driven callbacks are used to create reliable embedded applications.
The course then moves into networking and security. You will implement an HTTP server on the ESP32, add Basic Authentication, create a telemetry queue, build secure HTTP responses, and use AES encryption and HMAC-SHA256 signatures to protect sensor data. Finally, you will implement MQTT communication, parse JSON sensor messages, validate incoming telemetry, and connect the full MQTT-to-HTTP data pipeline.
By the end of the course, you will have built a complete ESP32 IoT gateway-style firmware project in C using ESP-IDF and FreeRTOS.
This course is ideal for embedded systems learners, IoT developers, firmware engineers, students, and ESP32 users who want to gain practical experience with modular firmware architecture, networking, FreeRTOS, secure data handling, and real-world IoT system design.

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