70 lines
1.7 KiB
Arduino
70 lines
1.7 KiB
Arduino
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/*********************************************************************
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*********************************************************************/
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#include <SPI.h>
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#include <Wire.h>
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#include <SoftwareSerial.h>
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#include "Adafruit_GFX.h"
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#include "Adafruit_SSD1306.h"
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#define OLED_RESET 8
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Adafruit_SSD1306 display(OLED_RESET);
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// Create SoftwareSerial object and designate pins
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SoftwareSerial mySerial(6, 7); // RX, TX
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#if (SSD1306_LCDHEIGHT != 32)
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#error("Height incorrect, please fix Adafruit_SSD1306.h!");
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#endif
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void setup() {
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//Serial.begin(9600);
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// set the data rate for the SoftwareSerial port
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mySerial.begin(9600);
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// by default, we'll generate the high voltage from the 3.3v line internally! (neat!)
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display.begin(SSD1306_SWITCHCAPVCC, 0x3C); // initialize with the I2C addr 0x3C (for the 128x32)
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// init done
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// Show image buffer on the display hardware.
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// Since the buffer is intialized with an Adafruit splashscreen
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// internally, this will display the splashscreen.
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display.display();
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delay(2000);
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// Clear the buffer.
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display.clearDisplay();
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// Draw the battery icon
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display.drawRect(111, 1, 16, 6, WHITE);
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display.drawPixel(110, 3, WHITE);
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display.drawPixel(110, 4, WHITE);
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display.drawPixel(109, 3, WHITE);
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display.drawPixel(109, 4, WHITE);
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display.drawPixel(108, 3, WHITE);
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display.drawPixel(108, 4, WHITE);
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// Show the display buffer on the hardware.
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// NOTE: You _must_ call display after making any drawing commands
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// to make them visible on the display hardware!
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display.display();
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delay(2000);
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//display.clearDisplay();
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}
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void loop() {
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mySerial.println("TX working, yeaiii :)");
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delay(5000);
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}
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