Serial.write prodices "junk" after waking from sleep mode

[jeremy.hise]

Hi,

I’m having a bit of a problem writing to Serial after I wake from sleep. If I don’t sleep, everything is fine. But if I put the mini 3.3hz to sleep, I get junk output using Serial.write().

`#include “LowPower.h”
#include <Wire.h>

#define max_count 1

void setup()
{
Serial.begin(9600);
}

int csc = 0;

void loop()
{

if(csc < max_count) {
csc++;
LowPower.powerDown(SLEEP_8S, ADC_OFF, BOD_OFF);
return;
}
Serial.write(“*TEST*”);

csc = 0;

}’

[Author]

Posts