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Huawei H52-111 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Common Sensors and Peripheral Interfaces | 1% | - Working principle and application of common sensors - Connection and data acquisition methods |
| Communication Protocols: LwM2M and MQTT | 12% | - MQTT protocol model, message types and QoS - LwM2M protocol architecture and operation mechanism - Protocol application in IoT scenarios |
| Huawei LiteOS Architecture and Development | 40% | - Network stack and security mechanisms - Kernel scheduling and task management - OTA upgrade and system porting - Memory management and inter-process communication - Development and debugging environment |
| Huawei Cloud IoT Solution and Key Features | 13% | - Huawei Cloud IoT architecture overview - Key capabilities and services of Huawei Cloud IoT |
| Huawei Cloud IoT End-to-End Development | 15% | - Northbound API usage and application integration - Device onboarding and connection process - Development tools, SDK and simulator - Product profile and codec development |
| Huawei NB-IoT Chips and Modules | 3% | - Module features and specifications - Overview of Huawei NB-IoT chips |
| NB-IoT Standards and Solutions | 9% | - Network architecture and application scenarios - NB-IoT technology standards and characteristics |
| AT Commands and IoT Operating System Basics | 7% | - Concepts and classification of IoT operating systems - Common AT commands for IoT modules |
