ESP8266外部中断(ESP8266 External Interrupts)
我需要将一个开关(
1/0
)的状态发布到MQTT代理。 我计划将它置于深度睡眠状态,因为这是一个电池供电的应用程序。 有没有办法使用外部中断从深度睡眠唤醒ESP8266?当交换机的状态发生变化时,ESP会唤醒并将交换机状态传输到MQTT代理。 之后它再次进入深度睡眠状态。
我没有在ESP中找到有关外部中断的信息。 据我所知,在深度睡眠期间只有时钟开启,不确定我的目标是否可行。 如果没有,我很高兴,如果你能为此建议一个替代方案(使用ESP)。
Lakmal
I need to publish state of a switch (
1/0
) to an MQTT broker. I am planning to put it to deepsleep since this is a battery operated application. Is there a way to awake ESP8266 from deepsleep using external interrupts?When the state of the switch changes, ESP awakes and transmits switch state to MQTT broker. After that it again goes to deepsleep.
I found no information about external interrupts in ESP. As I got to know, only clock is ON during deepsleep and not sure whether my goal is feasible. If not, I would be glad if you can please suggest an alternative for this (using ESP).
Lakmal
原文:https://stackoverflow.com/questions/40156455