Level 3 · Advanced

Modules

1. Building a REST API on the ESP32
2. Securing IoT Communication (TLS Basics)
3. Multi-Sensor Data Aggregation & Buffering
4. Watchdog Timers & Reliability
5. Task Scheduling on a Single Core
6. Local Data Logging (SPIFFS/LittleFS)
7. Captive Portal & WiFi Provisioning
8. Firmware Versioning & Rollback
9. Diagnostics & Remote Logging
10. Capstone — Secure Multi-Sensor IoT Gateway