The smart lighting gateway, developed based on State Grid Corporation China’s SCM801[1] and SCM325[2] main control chips, enables the autonomy of core devices in city-wide wide area wireless networks, reducing deployment costs and increasing access quantity. With the support of smart cities and the background of dual-carbon energy conservation, rapid promotion and application of SmartChip company’s main control chips and communication chips in the field of smart cities can be achieved. The core processor chip adopts SCM801[1], a self-developed 4-core 32BIT ARM® Cortex® A7 architecture multi-core high-performance processor by SmartChip company, with a high frequency of up to 1GHz, supporting various peripheral interfaces and hub operating systems. The wireless communication module’s transmit and receive modules are designed and implemented based on SmartChip’s self-developed SCM325[2], meeting the requirements of long communication distance, low power consumption, and secure data transmission.