Holaaa, ando con un problemaa, compre mi display oled en mercadolibre y no le anda ninguna libreria excepto la libreria de ejemplo de Adafruit_SH100X, fuera de eso ningun video de youtube ni ningun tutaorial me ayudó nunca.
Esta es la unica libreria que me funciono, pero en cuanto trataba de hacer un sketch basandome en ella tampoco funcionaba:
/*********************************************************************
This is an example for our Monochrome OLEDs based on SH110X drivers
This example is for a 128x64 size display using I2C to communicate
3 pins are required to interface (2 I2C and one reset)
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, check license.txt for more information
All text above, and the splash screen must be included in any redistribution
i2c SH1106 modified by Rupert Hirst 12/09/21
*********************************************************************/
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SH110X.h>
/* Uncomment the initialize the I2C address , uncomment only one, If you get a totally blank screen try the other*/
#define i2c_Address 0x3c //initialize with the I2C addr 0x3C Typically eBay OLED's
//#define i2c_Address 0x3d //initialize with the I2C addr 0x3D Typically Adafruit OLED's
#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
#define OLED_RESET -1 // QT-PY / XIAO
Adafruit_SH1106G display = Adafruit_SH1106G(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
#define NUMFLAKES 10
#define XPOS 0
#define YPOS 1
#define DELTAY 2
#define LOGO16_GLCD_HEIGHT 16
#define LOGO16_GLCD_WIDTH 16
static const unsigned char PROGMEM logo16_glcd_bmp[] =
{ B00000000, B11000000,
B00000001, B11000000,
B00000001, B11000000,
B00000011, B11100000,
B11110011, B11100000,
B11111110, B11111000,
B01111110, B11111111,
B00110011, B10011111,
B00011111, B11111100,
B00001101, B01110000,
B00011011, B10100000,
B00111111, B11100000,
B00111111, B11110000,
B01111100, B11110000,
B01110000, B01110000,
B00000000, B00110000
};
void setup() {
Serial.begin(9600);
// Show image buffer on the display hardware.
// Since the buffer is intialized with an Adafruit splashscreen
// internally, this will display the splashscreen.
delay(250); // wait for the OLED to power up
display.begin(i2c_Address, true); // Address 0x3C default
//display.setContrast (0); // dim display
display.display();
delay(2000);
// Clear the buffer.
display.clearDisplay();
// draw a single pixel
display.drawPixel(10, 10, SH110X_WHITE);
// Show the display buffer on the hardware.
// NOTE: You _must_ call display after making any drawing commands
// to make them visible on the display hardware!
display.display();
delay(2000);
display.clearDisplay();
// draw many lines
testdrawline();
display.display();
delay(2000);
display.clearDisplay();
// draw rectangles
testdrawrect();
display.display();
delay(2000);
display.clearDisplay();
// draw multiple rectangles
testfillrect();
display.display();
delay(2000);
display.clearDisplay();
// draw mulitple circles
testdrawcircle();
display.display();
delay(2000);
display.clearDisplay();
// draw a SH110X_WHITE circle, 10 pixel radius
display.fillCircle(display.width() / 2, display.height() / 2, 10, SH110X_WHITE);
display.display();
delay(2000);
display.clearDisplay();
testdrawroundrect();
delay(2000);
display.clearDisplay();
testfillroundrect();
delay(2000);
display.clearDisplay();
testdrawtriangle();
delay(2000);
display.clearDisplay();
testfilltriangle();
delay(2000);
display.clearDisplay();
// draw the first ~12 characters in the font
testdrawchar();
display.display();
delay(2000);
display.clearDisplay();
// text display tests
display.setTextSize(1);
display.setTextColor(SH110X_WHITE);
display.setCursor(0, 0);
display.println("Failure is always an option");
display.setTextColor(SH110X_BLACK, SH110X_WHITE); // 'inverted' text
display.println(3.141592);
display.setTextSize(2);
display.setTextColor(SH110X_WHITE);
display.print("0x"); display.println(0xDEADBEEF, HEX);
display.display();
delay(2000);
display.clearDisplay();
// miniature bitmap display
display.drawBitmap(30, 16, logo16_glcd_bmp, 16, 16, 1);
display.display();
delay(1);
// invert the display
display.invertDisplay(true);
delay(1000);
display.invertDisplay(false);
delay(1000);
display.clearDisplay();
// draw a bitmap icon and 'animate' movement
testdrawbitmap(logo16_glcd_bmp, LOGO16_GLCD_HEIGHT, LOGO16_GLCD_WIDTH);
}
void loop() {
}
void testdrawbitmap(const uint8_t *bitmap, uint8_t w, uint8_t h) {
uint8_t icons[NUMFLAKES][3];
// initialize
for (uint8_t f = 0; f < NUMFLAKES; f++) {
icons[f][XPOS] = random(display.width());
icons[f][YPOS] = 0;
icons[f][DELTAY] = random(5) + 1;
Serial.print("x: ");
Serial.print(icons[f][XPOS], DEC);
Serial.print(" y: ");
Serial.print(icons[f][YPOS], DEC);
Serial.print(" dy: ");
Serial.println(icons[f][DELTAY], DEC);
}
while (1) {
// draw each icon
for (uint8_t f = 0; f < NUMFLAKES; f++) {
display.drawBitmap(icons[f][XPOS], icons[f][YPOS], bitmap, w, h, SH110X_WHITE);
}
display.display();
delay(200);
// then erase it + move it
for (uint8_t f = 0; f < NUMFLAKES; f++) {
display.drawBitmap(icons[f][XPOS], icons[f][YPOS], bitmap, w, h, SH110X_BLACK);
// move it
icons[f][YPOS] += icons[f][DELTAY];
// if its gone, reinit
if (icons[f][YPOS] > display.height()) {
icons[f][XPOS] = random(display.width());
icons[f][YPOS] = 0;
icons[f][DELTAY] = random(5) + 1;
}
}
}
}
void testdrawchar(void) {
display.setTextSize(1);
display.setTextColor(SH110X_WHITE);
display.setCursor(0, 0);
for (uint8_t i = 0; i < 168; i++) {
if (i == '\n') continue;
display.write(i);
if ((i > 0) && (i % 21 == 0))
display.println();
}
display.display();
delay(1);
}
void testdrawcircle(void) {
for (int16_t i = 0; i < display.height(); i += 2) {
display.drawCircle(display.width() / 2, display.height() / 2, i, SH110X_WHITE);
display.display();
delay(1);
}
}
void testfillrect(void) {
uint8_t color = 1;
for (int16_t i = 0; i < display.height() / 2; i += 3) {
// alternate colors
display.fillRect(i, i, display.width() - i * 2, display.height() - i * 2, color % 2);
display.display();
delay(1);
color++;
}
}
void testdrawtriangle(void) {
for (int16_t i = 0; i < min(display.width(), display.height()) / 2; i += 5) {
display.drawTriangle(display.width() / 2, display.height() / 2 - i,
display.width() / 2 - i, display.height() / 2 + i,
display.width() / 2 + i, display.height() / 2 + i, SH110X_WHITE);
display.display();
delay(1);
}
}
void testfilltriangle(void) {
uint8_t color = SH110X_WHITE;
for (int16_t i = min(display.width(), display.height()) / 2; i > 0; i -= 5) {
display.fillTriangle(display.width() / 2, display.height() / 2 - i,
display.width() / 2 - i, display.height() / 2 + i,
display.width() / 2 + i, display.height() / 2 + i, SH110X_WHITE);
if (color == SH110X_WHITE) color = SH110X_BLACK;
else color = SH110X_WHITE;
display.display();
delay(1);
}
}
void testdrawroundrect(void) {
for (int16_t i = 0; i < display.height() / 2 - 2; i += 2) {
display.drawRoundRect(i, i, display.width() - 2 * i, display.height() - 2 * i, display.height() / 4, SH110X_WHITE);
display.display();
delay(1);
}
}
void testfillroundrect(void) {
uint8_t color = SH110X_WHITE;
for (int16_t i = 0; i < display.height() / 2 - 2; i += 2) {
display.fillRoundRect(i, i, display.width() - 2 * i, display.height() - 2 * i, display.height() / 4, color);
if (color == SH110X_WHITE) color = SH110X_BLACK;
else color = SH110X_WHITE;
display.display();
delay(1);
}
}
void testdrawrect(void) {
for (int16_t i = 0; i < display.height() / 2; i += 2) {
display.drawRect(i, i, display.width() - 2 * i, display.height() - 2 * i, SH110X_WHITE);
display.display();
delay(1);
}
}
void testdrawline() {
for (int16_t i = 0; i < display.width(); i += 4) {
display.drawLine(0, 0, i, display.height() - 1, SH110X_WHITE);
display.display();
delay(1);
}
for (int16_t i = 0; i < display.height(); i += 4) {
display.drawLine(0, 0, display.width() - 1, i, SH110X_WHITE);
display.display();
delay(1);
}
delay(250);
display.clearDisplay();
for (int16_t i = 0; i < display.width(); i += 4) {
display.drawLine(0, display.height() - 1, i, 0, SH110X_WHITE);
display.display();
delay(1);
}
for (int16_t i = display.height() - 1; i >= 0; i -= 4) {
display.drawLine(0, display.height() - 1, display.width() - 1, i, SH110X_WHITE);
display.display();
delay(1);
}
delay(250);
display.clearDisplay();
for (int16_t i = display.width() - 1; i >= 0; i -= 4) {
display.drawLine(display.width() - 1, display.height() - 1, i, 0, SH110X_WHITE);
display.display();
delay(1);
}
for (int16_t i = display.height() - 1; i >= 0; i -= 4) {
display.drawLine(display.width() - 1, display.height() - 1, 0, i, SH110X_WHITE);
display.display();
delay(1);
}
delay(250);
display.clearDisplay();
for (int16_t i = 0; i < display.height(); i += 4) {
display.drawLine(display.width() - 1, 0, 0, i, SH110X_WHITE);
display.display();
delay(1);
}
for (int16_t i = 0; i < display.width(); i += 4) {
display.drawLine(display.width() - 1, 0, i, display.height() - 1, SH110X_WHITE);
display.display();
delay(1);
}
delay(250);
}
por si necesitan, estoy usando una esp32 devkit v1 pero igual nunca me tiro error de compatibilidad ni tampoco vi que digan q no es compatible, por favor toda ayuda es bienvenida, no pude usar este display desde que lo compre jaja(risa entre llanto)