cc2530 硬件设计图 包含各种传感器以及主要核心板的电路图和原理图。-cc2530 hardware design includes a variety of sensors and the main core of the circuit board and schematic.

W5500电路图、W5500模块原理图_核心板图，最高80MHz,SPI接口-The W5500 chip is a Hardwired TCP/IP embedded Ethernet controller that provides easier Internet connection to embedded systems. W5500 enables users to have the Internet connectivity in their applications jus