![]() SSD1306_SWITCHCAPVCC = generate display voltage from 3. They are available in the 'Examples' menu of the Arduino IDE. Static const unsigned char PROGMEM logo_bmp = Here are the 10 official examples of ArduinoJson. #define NUMFLAKES 10 // Number of snowflakes in the animation example #define OLED_RESET -1 // Reset pin # (or -1 if sharing Arduino reset pin)Īdafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET) Declaration for an SSD1306 display connected to I2C (SDA, SCL pins) #define SCREEN_HEIGHT 64 // OLED display height, in pixels #define SCREEN_WIDTH 128 // OLED display width, in pixels BSD license, check license.txt for more information All text above, and the splash screen below must be included in any redistribution. Written by Limor Fried/Ladyada for Adafruit Industries, with contributions from the open source community. This example is for a 128x32 pixel display using I2C to communicate 3 pins are required to interface (two I2C and one reset).Īdafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit! println () does the same thing, only after using println, anything new that is printed gets printed in next line, I.e. ![]() Pick one up today in the adafruit shop! -> 1 The ln from println comes from line, meaning it will print a new line character at the end rslite at 14:43 Add a comment 4 Answers Sorted by: 6 print () prints whatever you send in. This function (given at the bottom) can be pasted in the beginning of the files where the function is needed. Simple and safe: int answer 42 Serial.print ('The answer is ') Serial. 39 ardprintf is a function that I hacked together which simulates printf over the serial connection. ![]() This is an example for our Monochrome OLEDs based on SSD1306 drivers. However, it is always better to avoid using String objects if at all possible, because they use dynamic memory allocation, which carries some risk of memory fragmentation. ![]() The following code should load: /********* ![]()
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