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Topic: Sigfox Down after deep sleep (Read 66 times) previous topic - next topic


Hello everyone,

I have some troubles with deep sleep and Sigfox with a arduino nano.

I want to use it with a 9V battery so I have to turn the arduino in deep sleep while i dont need to send data.

So I use :

My code :
Code: [Select]
        Serial.print("SLEEP MODE");
        delay(100); //delay to allow serial to fully print before sleep
        sleep.pwrDownMode(); //set sleep mode
        //Sleep till interrupt pin equals a particular state.
        sleep.sleepPinInterrupt(intPin,RISING); //(interrupt Pin Number, interrupt State)
        // Wake UP
        Serial.print("WAKE UP");
        delay(100); //delay to allow serial to fully print after wake up

I don't understand why my sigfox modem is down after this.

A reset is not enough to re-use it, I have to unplug an re plug the USB to use the Sigfox modem again.

Have you any ideas ?
I think there is a link with UART but...

Thanks a lot.


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