Key Points of Design and Application of Short-range Low-power Wireless Communication System Based on Si4438

Inhalt:
Short-range low-power wireless communication system has been widely used in modern intelligent equipment because of its technical advantages of relatively low cost and energy consumption. Si4438 is a commonly used RF transceiver chip in short-range low-power wireless communication system. It not only has good low-power performance, but also can simplify the peripheral circuit structure and effectively control power. In this paper, the author will design and develop the short-range low-power wireless communication system based on Si4438 chip, and take the application of short-range wireless communication system in intelligent meter reading as an example to discuss the application of short-range low-power wireless communication system based on Si4438, so as to promote the development of wireless communication system and related chip technology in China.