Con questo semplice listato per leggere i secondi dal RTC DS3231: #include <Wire.h> byte second void setup() { Wire.begin(); } void DS3231_read(){ // Function to read time & calendar data Wire.beginTransmission(0x68); // Start I2C protocol with DS3231 address …

Errore: expected initializer before 'void'

Patrick_M April 27, 2018, 3:20pm 3

#include <Wire.h>

byte second       <-------- della seconda in effetti

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