1、ADS1262有自校准功能吗?
2、用SPI发送16、17、19指令给AD,为啥返回值全为零呢?
3、目前测1V的直流信号,读到只有0.8V。
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1、ADS1262有自校准功能吗?
2、用SPI发送16、17、19指令给AD,为啥返回值全为零呢?
3、目前测1V的直流信号,读到只有0.8V。