Design of smart home system based on NB-IoT

Jun Wang; Linglang Zeng; Shuai Jiang

doi:10.1117/12.2686764

10 August 2023 Design of smart home system based on NB-IoT

Jun Wang, Linglang Zeng, Shuai Jiang

Proceedings Volume 12759, International Conference on Automation Control, Algorithm, and Intelligent Bionics (ACAIB 2023); 127593B (2023) https://doi.org/10.1117/12.2686764
Event: 2023 3rd International Conference on Automation Control, Algorithm and Intelligent Bionics (ACAIB 2023), 2023, Xiamen, China

Abstract

In recent years, the devices of the Internet of Things have grown exponentially. As an emerging wireless access mode in the Internet of Things, NB-IoT is gradually replacing the traditional GSM/GPRS communication mode. Aiming at the requirements of environment monitoring and device control application scenarios of smart home, a smart home control and management system based on NB-IoT is designed. The hardware node used STM32F429 as the main controller, equipped with 4.3-inch touch screen, connected to NB-IoT network with M5311 module, and used BME280 and BH1750 for indoor data and information acquisition. An AT framework is designed based on FreeRTOS, a touch screen program is designed based on the MVP architecture of TouchGFX, Ali Cloud is used as MQTT server, and the Web interface is built using the NodeRED platform. The test results show that the system can realize the device login to the cloud server, complete the home environment real-time monitoring and intelligent device control functions.

Citation Download Citation

Jun Wang, Linglang Zeng, and Shuai Jiang "Design of smart home system based on NB-IoT", Proc. SPIE 12759, International Conference on Automation Control, Algorithm, and Intelligent Bionics (ACAIB 2023), 127593B (10 August 2023); https://doi.org/10.1117/12.2686764

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