Design and implementation of a power meter gateway based on FreeRTOS and BLE

This research endeavors to devise and engineer a sophisticated power meter gateway utilizing the FreeRTOS operating system coupled with Bluetooth Low Energy (BLE) technology, with the objective of augmenting the proficiency and dependability of electric power data governance and oversight. The constructed gateway facilitates the acquisition, assimilation, and dissemination of data from electricity meters, and is proficient in engaging in data communications with an array of power meters. Harnessing the multitasking prowess inherent in FreeRTOS, the system guarantees the promptness and consistency of data processing operations. Incorporating BLE technology enables the gateway to conduct wireless data transmission with minimal energy expenditure. Furthermore, the integration of an LCD permits the contemporaneous display of data, thereby enhancing the data management and surveillance framework.