how to use I2C

2025-04-13 20:57:25 Ask

How to use I2C

Witch pin ?

I use Wire.begin(17, 18); but dont work

Thanks to reply

i2c

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SpotPearGuest3a2db

Answer time:2025-04-14 00:57:38

#include <Wire.h>

#include <DS3231.h>

TwoWire Wire2 = TwoWire(1); // Numéro 1 pour indiquer le deuxième contrôleur I2C

DS3231 Clock1(Wire2);

Setup{

Wire2.begin(17, 18);

}

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