请问AFE4490EVM开发板读取SPO2的饱和度与脉率值应该使用哪个工具呢
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AFE4490 是通过 Serial SPI 跟外面的 MCU 数据交换的.
可以去官网找一下 AFE44x0SPO2EVM GUI v2.0
AFE44x0SPO2EVM GUI v2.0 中阉割了SPO2与HR的显示这一功能,以前的版本是有的,比如V1.11版本