Arduino IDE version (found in Arduino -> About Arduino menu): 2.1.1
List the steps to reproduce the problem below (if possible attach a sketch or
copy the sketch code in too):
My problem
I can't use 2 SSD1306 at the same time.
I have 2 SSD1306 128x64 but when I define SSD1306_128_64 in the Adafruit_SSD1306.h program, it doesn't work (only on 1 screen).
I only can define 1 screen if I use the "new way", display(w,h,wire,-1) and I didn't find a solution in the forum.
I can define SSD1306_128_32, it works, but the words size is too big for my application.
void setup() {
// Initialisation des écrans avec leurs adresses I2C
display1.begin(SSD1306_SWITCHCAPVCC, 0x3C);
display2.begin(SSD1306_SWITCHCAPVCC, 0x3D);
// Le reste de votre configuration
}
void loop() {
// Contrôlez les écrans individuellement ici
// Exemple : Afficher du texte sur le premier écran
display1.clearDisplay();
display1.setTextColor(SSD1306_WHITE);
display1.setCursor(0, 0);
display1.println("Oh");
display1.display();
// Exemple : Afficher du texte sur le deuxième écran
display2.clearDisplay();
display2.setTextColor(SSD1306_WHITE);
display2.setCursor(0, 0);
display2.println("mince");
display2.display();
Arduino board: ARDUINO UNO
Arduino IDE version (found in Arduino -> About Arduino menu): 2.1.1
List the steps to reproduce the problem below (if possible attach a sketch or copy the sketch code in too): My problem I can't use 2 SSD1306 at the same time. I have 2 SSD1306 128x64 but when I define SSD1306_128_64 in the Adafruit_SSD1306.h program, it doesn't work (only on 1 screen). I only can define 1 screen if I use the "new way", display(w,h,wire,-1) and I didn't find a solution in the forum.
I can define SSD1306_128_32, it works, but the words size is too big for my application.
My Sketch :
include
include
//Adafruit_SSD1306 ecranOLED0(128, 64, &Wire, -1); //Adafruit_SSD1306 ecranOLED1(128, 64, &Wire, -1);
Adafruit_SSD1306 display1(0); Adafruit_SSD1306 display2(1);
void setup() { // Initialisation des écrans avec leurs adresses I2C display1.begin(SSD1306_SWITCHCAPVCC, 0x3C); display2.begin(SSD1306_SWITCHCAPVCC, 0x3D);
// Le reste de votre configuration }
void loop() { // Contrôlez les écrans individuellement ici
// Exemple : Afficher du texte sur le premier écran display1.clearDisplay(); display1.setTextColor(SSD1306_WHITE); display1.setCursor(0, 0); display1.println("Oh"); display1.display();
// Exemple : Afficher du texte sur le deuxième écran display2.clearDisplay(); display2.setTextColor(SSD1306_WHITE); display2.setCursor(0, 0); display2.println("mince"); display2.display();
// Le reste de votre code loop }