ESP32 and ESP8266 Development

  1. Advanced Topics
    1. Over-the-Air (OTA) Updates
      1. BasicOTA (Arduino IDE)
        1. Enabling OTA in Code
          1. Network Configuration
            1. Uploading Firmware Wirelessly
            2. Web Updater
              1. Hosting Update Interface
                1. Uploading via Web Browser
                  1. Progress Monitoring
                  2. HTTP OTA Updates
                    1. Remote Firmware Hosting
                      1. Automatic Update Checks
                      2. Security Considerations for OTA
                        1. Authentication
                          1. Encryption
                            1. Rollback Protection
                          2. Multitasking with FreeRTOS
                            1. Tasks
                              1. Creating and Managing Tasks
                                1. Task Priorities
                                  1. Task States
                                  2. Queues
                                    1. Inter-Task Communication
                                      1. Queue Creation and Usage
                                      2. Semaphores and Mutexes
                                        1. Resource Protection
                                          1. Binary Semaphores
                                            1. Counting Semaphores
                                            2. Core Affinity (ESP32)
                                              1. Assigning Tasks to Cores
                                                1. Load Balancing
                                              2. Security
                                                1. Wi-Fi Security
                                                  1. WPA2 Implementation
                                                    1. WPA3 Support (ESP32)
                                                      1. Enterprise Security
                                                      2. TLS/SSL for Secure Communication
                                                        1. Enabling HTTPS
                                                          1. Certificate Management
                                                            1. Certificate Validation
                                                            2. Secure Boot and Flash Encryption (ESP32)
                                                              1. Enabling Secure Boot
                                                                1. Flash Encryption Process
                                                                  1. Key Management
                                                                2. Mesh Networking (ESP-MESH)
                                                                  1. Self-Forming Networks
                                                                    1. Self-Healing Capabilities
                                                                      1. Network Topology
                                                                        1. Root Node
                                                                          1. Intermediate Nodes
                                                                            1. Leaf Nodes
                                                                            2. Use Cases for Mesh Networks
                                                                              1. Large Area Coverage
                                                                                1. Redundant Communication
                                                                              2. Debugging Techniques
                                                                                1. Serial Printing for Debugging
                                                                                  1. Debug Levels
                                                                                    1. Conditional Debugging
                                                                                    2. Using an In-Circuit Debugger (JTAG)
                                                                                      1. Hardware Setup
                                                                                        1. Debugging Tools
                                                                                          1. Breakpoint Usage
                                                                                          2. Exception Decoders
                                                                                            1. Decoding Stack Traces
                                                                                              1. Analyzing Crash Reports
                                                                                                1. Memory Dump Analysis
                                                                                                2. Remote Debugging
                                                                                                  1. GDB Integration
                                                                                                    1. Debug Symbols
                                                                                                  2. ESP32 Specific Features
                                                                                                    1. Touch-Sensing Pins
                                                                                                      1. Capacitive Touch Input
                                                                                                        1. Touch Pad Configuration
                                                                                                          1. Threshold Calibration
                                                                                                          2. Hall Effect Sensor
                                                                                                            1. Magnetic Field Detection
                                                                                                              1. Reading Sensor Values
                                                                                                                1. Calibration Requirements
                                                                                                                2. Ultra-Low-Power (ULP) Coprocessor
                                                                                                                  1. ULP Programming Basics
                                                                                                                    1. Assembly Language Programming
                                                                                                                      1. ULP Use Cases and Applications
                                                                                                                        1. Sensor Monitoring
                                                                                                                          1. Wake-up Triggers
                                                                                                                        2. Ethernet Support (ESP32)
                                                                                                                          1. PHY Configuration
                                                                                                                            1. Wired Network Connectivity
                                                                                                                            2. CAN Bus Support (ESP32)
                                                                                                                              1. Controller Area Network
                                                                                                                                1. Automotive Applications

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                                                                                                                            8. Power Management

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                                                                                                                            1. Introduction to ESP32 and ESP8266