RC-Hat expansion module

RC-Hat is an expansion board for RCB，Provides standard RJ45 interface for RCB、SWD debugging interface of STM32、FPGA JTAG 14-pin debug interface and STM32 UART/SPI/RST pin interface。The size of the RC-Hat expansion module is the same as that of the RCB module(50X45mm)。

interfaceillustrate：

    FPC_Main interface：Connect to the FPC_Main interface of the RCB board through the FPC cable。

    RJ45 interface：Provides standard RJ45 interface for RCB board。

    J4 interface：Lead to the JTAG debugging interface of the RCB board FPGA(14Needle)。

    J5 interface：Lead to the UART interface of the RCB board、SPI interface、RST interface。

    J6 interface：Lead to the SWD debugging interface of the RCB board MCU。