

AHL-STM32L431嵌入式开发套件：

基础版：60元/套
增强版：980元/套

https://item.taobao.com/item.htm?spm=2013.1.w4023-21411704013.11.24cc2384AjIphe&id=674382223722

https://item.taobao.com/item.htm?spm=a21dvs.23580594.0.0.1d293d0digt28f&ft=t&id=691773382374

https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-23983887013.10.4d2d5da64Pwfpo&id=655421754957
