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Bibliothèque
Adafruit Thermal Printer Library
Bibliothèque qui permettra de faire fonctionner l'imprimante CSN-A2
c++
#include "Adafruit_Thermal.h"
#include "SoftwareSerial.h"
#define led 2
#define TX_PIN 47
#define RX_PIN 49
SoftwareSerial printSerial(RX_PIN, TX_PIN);
Adafruit_Thermal printer(&printSerial);