XN297LBW-XL2400-EVB - 嘉立创EDA开源硬件平台

# XN297LBW, XL2400 2.4G无线模块 ## PCB说明 基于XN297LBW手册电路, 同时兼容XL2400. 天线未接地, 但是通信效果还可以. 实测在近距离1Mbps开启ACK时, 通信速率可以达到 17KBps(每秒17K字节) ## XN297LBW XN297LBW需要两颗晶振电容(15P至30P都可以)和510R电阻(可以用470R代替)  相关的代码(使用PY32F002A/PY32F003/PY32F030) * 使用GPIO模拟SPI驱动 [https://github.com/IOsetting/py32f0-template/tree/main/Examples/PY32F0xx/LL/GPIO/XN297LBW_Wireless](https://github.com/IOsetting/py32f0-template/tree/main/Examples/PY32F0xx/LL/GPIO/XN297LBW_Wireless) * 使用硬件SPI驱动 [https://github.com/IOsetting/py32f0-template/tree/main/Examples/PY32F0xx/LL/SPI/XN297L_Wireless](https://github.com/IOsetting/py32f0-template/tree/main/Examples/PY32F0xx/LL/SPI/XN297L_Wireless) ## XL2400 XL2400只用了一颗天线电容1pF和一颗电源电容1uF, 实际上什么外围元件都不需要也能工作, 连接天线的1pF可以直接0R短接  相关的代码(使用STC8H) * 使用GPIO模拟SPI [https://github.com/IOsetting/FwLib_STC8/tree/master/demo/gpio/xl2400](https://github.com/IOsetting/FwLib_STC8/tree/master/demo/gpio/xl2400) (使用PY32F002A/PY32F003/PY32F030) * 使用GPIO模拟SPI驱动 [https://github.com/IOsetting/py32f0-template/tree/main/Examples/PY32F0xx/LL/GPIO/XL2400_Wireless](https://github.com/IOsetting/py32f0-template/tree/main/Examples/PY32F0xx/LL/GPIO/XL2400_Wireless) * 使用硬件SPI驱动 [https://github.com/IOsetting/py32f0-template/tree/main/Examples/PY32F0xx/LL/SPI/XL2400_Wireless](https://github.com/IOsetting/py32f0-template/tree/main/Examples/PY32F0xx/LL/SPI/XL2400_Wireless)