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用2538做的传感器节点 平时想让节点处在低功耗模式 需要时想通过无线通信的方式唤醒 应该怎么做
参考数据手册
Exit from PM1, PM2 or PM3 occurs due to an event enabled for wake up. The chip can wake up on aevent on any of the GPIO pins, USB and Sleep Timer
唤醒的方式： GPIO USB以及睡眠定时器
这个问题已经搞定了 想问一下sleep mode的功耗是多少
Susang Yang 您好，我按照官网文档做的还是PM2时候还是有200ua呢，还有没有更细致点的做法才能达到您说的1.3ua呢
