| dc.description.abstract | This study is based on the FarmBot open-source project, where the communication between the FarmBot device and the control unit is limited to a one-to-one communication mode, which makes it challenging to enable communication among multiple devices. However, in the rapidly evolving field of modern agricultural automation, there is an increasing demand for simultaneous operation of multiple devices, posing a significant challenge. Therefore, this research aims to design and implement a sensor control network gateway to enhance the efficiency of one-to-many communication systems and enable diversified and intelligent applications in the field of agricultural automation.The proposed design integrates CAN Bus fieldbus technology and BLE wireless communication. By establishing an IoT gateway, the system enables simultaneous monitoring and management of multiple FarmBot systems. The sensor control network gateway serves as a central node, connecting various sensors through the CAN Bus, collecting sensor data, and performing data analysis. Additionally, it converts the sensor data into a format that can be received and utilized by the control unit through the BLE communication protocol.The design of the sensor control network gateway is highly flexible, allowing for easy addition or modification of connected sensor devices based on specific communication protocols. This adaptability enables our system to accommodate the evolving demands in agriculture while providing continuous technological upgrades and scalability. Through this research, we provide a solution for multi-device operation in the field of agricultural automation, contributing to the advancement of intelligent and efficient agricultural production.Future research can further optimize the design and functionality of the gateway and expand its application to a wider range of agricultural scenarios, including precision agriculture, greenhouse cultivation, hydroponic systems, and large-scale farm management. Additionally, exploring the application of other communication technologies and protocols can cater to the diverse requirements of different agricultural environments and needs. | en_US |