1.3-inch oled display module 12864 LCD display module 4-pin iic interface sh1106
The main function
SH1106Wire(uint8_t _address, uint8_t _sda, uint8_t _scl, OLEDDISPLAY_GEOMETRY = GEOMETRY_128_64)
is used to generate a SH1106Wire object
sample code
main.cpp
//Include firmware libraries
#include "Arduino.h"
#include "SH1106Wire.h"
//Include Ui libraries
#include "OLEDDisplayUi.h"
//Include custom libraries
#include "myImages.h"
// Initialize the OLED display using Wire library
SH1106Wire display(0x3c, 21, 22);
OLEDDisplayUi ui(&display);
void drawFrame1(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
{
// draw an xbm image.
// Please note that everything that should be transitioned
// needs to be drawn relative to x and y
display->drawXbm(x+20, y, Logo_width, Logo_height, jin_logo);
display->drawString(75 + x, 30 + y, "Chentoday");
}
void drawFrame2(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
{
// Demonstrates the 3 included default sizes. The fonts come from SSD1306Fonts.h file
// Besides the default fonts there will be a program to convert TrueType fonts into this format
display->setTextAlignment(TEXT_ALIGN_LEFT);
display->setFont(ArialMT_Plain_10);
display->drawString(0 + x, 10 + y, "Must");
display->setFont(ArialMT_Plain_16);
display->drawString(0 + x, 20 + y, "Study");
display->setFont(ArialMT_Plain_24);
display->drawString(0 + x, 34 + y, "Hard");
}
void drawFrame3(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
{
// Text alignment demo
display->setFont(ArialMT_Plain_10);
// The coordinates define the left starting point of the text
display->setTextAlignment(TEXT_ALIGN_LEFT);
display->drawString(0 + x, 11 + y, "Left aligned (0,10)");
// The coordinates define the center of the text
display->setTextAlignment(TEXT_ALIGN_CENTER);
display->drawString(64 + x, 22 + y, "Center aligned (64,22)");
// The coordinates define the right end of the text
display->setTextAlignment(TEXT_ALIGN_RIGHT);
display->drawString(128 + x, 33 + y, "Right aligned (128,33)");
}
void drawFrame4(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
{
// Demo for drawStringMaxWidth:
// with the third parameter you can define the width after which words will be wrapped.
// Currently only spaces and "-" are allowed for wrapping
display->setTextAlignment(TEXT_ALIGN_LEFT);
display->setFont(ArialMT_Plain_10);
display->drawStringMaxWidth(0 + x, 10 + y, 128, "Say to yourself: \n No matter how many obstacles I encourcer in life, I will do all that I can to complete the whole course.");
}
// This array keeps function pointers to all frames
// frames are the single views that slide in
FrameCallback frames[] = {drawFrame1, drawFrame2, drawFrame3, drawFrame4};
// how many frames are there?
int frameCount = 4;
void setup()
{
Serial.begin(115200);
Serial.println();
Serial.println();
// The ESP is capable of rendering 60fps in 80Mhz mode
// but that won't give you much time for anything else
// run it in 160Mhz mode or just set it to 30 fps
ui.setTargetFPS(60);
// Customize the active and inactive symbol
ui.setActiveSymbol(activeSymbol);
ui.setInactiveSymbol(inactiveSymbol);
// You can change this to
// TOP, LEFT, BOTTOM, RIGHT
ui.setIndicatorPosition(BOTTOM);
// Defines where the first frame is located in the bar.
ui.setIndicatorDirection(LEFT_RIGHT);
// You can change the transition that is used
// SLIDE_LEFT, SLIDE_RIGHT, SLIDE_UP, SLIDE_DOWN
ui.setFrameAnimation(SLIDE_LEFT);
// Add frames
ui.setFrames(frames, frameCount);
// Initialising the UI will init the display too.
ui.init();
display.flipScreenVertically();
}
void loop() {
int remainingTimeBudget = ui.update();
if (remainingTimeBudget > 0) {
// You can do some work here
// Don't do stuff if you are below your
// time budget.
delay(remainingTimeBudget);
}
}
myImage.h
#define Logo_width 60
#define Logo_height 60
#define WiFi_Logo_width 60
#define WiFi_Logo_height 36
const uint8_t jin_logo[] PROGMEM =
{
0x00,0x00,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x01,0x00,0x00,0x00,
0x00,0x00,0x00,0xFE,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x0F,0x00,0x00,0x00,
0x00,0x00,0xC0,0x03,0x1C,0x00,0x00,0x00,0x00,0x00,0xE0,0x00,0x38,0x00,0x00,0x00,
0x00,0x00,0x70,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,0x38,0x00,0xC0,0x00,0x00,0x00,
0x00,0x7C,0x0C,0xFE,0x87,0xE1,0x03,0x00,0x80,0xFF,0xEF,0xFF,0xFF,0xFF,0x1F,0x00,
0xC0,0x83,0xFF,0x01,0xFC,0x1F,0x3C,0x00,0x70,0x00,0x1F,0x00,0x80,0x07,0xE0,0x00,
0x30,0x00,0x03,0x00,0x00,0x0E,0xC0,0x00,0x18,0x80,0x03,0x00,0x00,0x0C,0x80,0x01,
0x18,0x80,0x01,0x00,0x00,0x18,0x80,0x01,0x0C,0x80,0x01,0x00,0x00,0x18,0x38,0x03,
0xFC,0x83,0x01,0x00,0x00,0x18,0xF8,0x03,0xFC,0x83,0x01,0x00,0x00,0x18,0xF0,0x03,
0xC0,0x81,0x01,0x00,0x00,0x30,0xE0,0x00,0xE0,0x80,0x01,0x00,0x00,0x30,0xC0,0x01,
0x70,0xC0,0xE1,0x00,0x70,0x30,0x80,0x01,0x30,0xE0,0xF1,0x00,0xF0,0x70,0x80,0x01,
0x18,0x60,0x30,0x00,0xC0,0x60,0x0C,0x03,0x98,0x31,0x00,0x00,0x00,0xC0,0xFC,0x03,
0xCC,0x31,0xC0,0x03,0x3C,0xC0,0xF8,0x03,0xFC,0x30,0xC0,0x03,0x3C,0xC0,0x98,0x03,
0xFC,0x30,0x00,0x00,0x00,0xC0,0x18,0x00,0x4C,0x30,0x00,0x00,0x00,0xC0,0x30,0x00,
0x60,0x30,0x00,0x60,0x00,0xC0,0x30,0x00,0x60,0x60,0x00,0xF0,0x00,0x60,0x30,0x00,
0x40,0xE0,0x01,0xF0,0x00,0xF8,0x39,0x00,0xC0,0xC8,0x03,0x60,0x00,0xF8,0x19,0x00,
0x80,0x19,0x03,0x00,0x00,0xCC,0x1D,0x00,0x80,0x3B,0x83,0x01,0x18,0xEC,0x0D,0x00,
0x00,0x7F,0x86,0x01,0x18,0xFE,0x07,0x00,0x00,0xEE,0x86,0x01,0x18,0x3E,0x03,0x00,
0x00,0xC0,0x0F,0x03,0x0C,0x1F,0x00,0x00,0x00,0x00,0x1F,0x07,0x8E,0x03,0x00,0x00,
0x00,0x00,0x38,0xFE,0xC7,0x01,0x00,0x00,0x00,0x00,0x70,0xF8,0xE1,0x00,0x00,0x00,
0x00,0x00,0xE0,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0xC0,0x07,0x3E,0x00,0x00,0x00,
0x00,0x80,0x03,0xFF,0x0F,0x0C,0x00,0x00,0x00,0xF0,0x07,0xFC,0x03,0x7E,0x00,0x00,
0x00,0xFC,0x0F,0x00,0x00,0xFF,0x03,0x00,0x80,0x1F,0x3F,0x00,0xC0,0x8F,0x0F,0x00,
0xC0,0x0F,0xFE,0x00,0xF0,0x07,0x3E,0x00,0xF0,0x0C,0xE6,0x07,0x7E,0x06,0x76,0x00,
0x38,0x0C,0x8C,0xFF,0x1F,0x03,0xE6,0x00,0x1C,0x0C,0x1C,0xFC,0x83,0x03,0xC7,0x01,
0x0C,0x0C,0x38,0x00,0xE0,0x01,0x83,0x03,0x06,0x0C,0xF0,0x01,0xF8,0x00,0x03,0x03,
0x06,0x0C,0xC0,0xFF,0x3F,0x00,0x03,0x06,0x02,0x0C,0x00,0xFE,0x07,0x00,0x03,0x06,
0x03,0x0C,0x00,0x00,0x00,0x00,0x03,0x04,0x03,0x0C,0x00,0x00,0x00,0x00,0x03,0x0C,
0x03,0x06,0x00,0x00,0x00,0x00,0x03,0x0C,0x03,0x07,0x00,0x00,0x00,0x00,0x06,0x0C,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x0F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x0F
};
/* (60 X 60 )*/
const uint8_t activeSymbol[] PROGMEM = {
B00000000,
B00000000,
B00011000,
B00111100,
B01111110,
B01111110,
B00111100,
B00011000
};
const uint8_t inactiveSymbol[] PROGMEM = {
B00000000,
B00000000,
B00000000,
B00000000,
B00011000,
B00011000,
B00000000,
B00000000
};
附录
- You can download the libraries under the Arduino IDE library management search
ESP8266 and ESP32 Oled Driver SSD1306 display
-
github to downlod code ,lib、image 、software : Arduino-OLED
-
BPI-UNO32 wiki page : http://wiki.banana-pi.org/BPI-UNO32