STM32F103RCT6+W5500+SI4432无线基站板ALTIUM设计硬件原理图+PCB文件，2层板设计，大小100*146mm,可以做为你的学习设计参考。 主要器件型号列表如下： Library Component Count : 28 Name Description ---------------------------------------------------------------------------------------------------- 78SMD3.3 CE-1 COAX-F RF Coaxial PCB Connector, MCX; Thru-Hole, Right-Angle Mount Socket, Blunt Post Terminal, 50 Ohm Impedance CON2 Connector CON5 Connector Cap Capacitor Cap Pol3 Polarized Capacitor (Surface Mount) Component_1_1 MAX3232 D Connector 9 Receptacle Assembly, 9 Position, Right Angle Diode Default Diode ESP-07 HR911102 HZ-3M Header 4 Header, 4-Pin INDUCTOR LED-A RES-P4 RP Res2 Resistor SDT23C712L02 SI4432PA STM32F103RBT6 STM32 ARM-based 32-bit MCU with 128 Kbytes Flash, 64-pin LQFP, Industrial Temperature SW-DIP8 4009 Series DIP Switch, Raised actuator SW-PB W25Q64 W5500 W5500以太网芯片 XL1509