Pada artikel ini saya akan membagikan cara menampilkan teks dan logo pada OLED SSD1306 I2C dengan ATtiny85 tanpa menggunakan Library alias bahasa C murni. Untuk contohnya dapat anda lihat pada gambar berikut ini:
Artikel bermanfaat saat anda ingin mengurangi penggunaan memori dari ATtiny85 terhadap satu projek, karena untuk menampilkan gambar atau teks pada OLED 0.96″ ini pada produk ATtiny akan menguras banyak memori.
Rangkaian
Untuk itu, sebelum masuk kedalam kode program, sebaiknya anda menghubungkan ATtiny85 OLED SSD1306 seperti pada gambar berikut:
| Arduino ISP | ATtiny85 ke OLED |
| Pin PB 13 (SCK) Arduino Uno ke Pin 7 (PB2) ATtiny85 Pin PB 12 (MISO) Arduino Uno ke Pin 6 (PB1) ATtiny85 Pin PB 11 (MOSI) Arduino Uno ke Pin 5 (PB0) ATtiny85 Pin PB 10 (RESET) Arduino Uno ke Pin 1 (PB5) ATtiny85 Pin Power (5V) Arduino Uno ke Pin 5V ATtiny85 Pin Power (GND) Arduino Uno ke Pin GND ATtiny85 | Pin 3 (PB4) ATtiny85 ke Pin SCK OLED 128×64 Pin 2 (PB3) ATtiny85 ke Pin SDA OLED 128×64 Pin 5V ATtiny85 ke Pin VDD OLED 128×64 Pin GND ATtiny85 ke Pin GND OLED 128×64 |
Pada gambar tersebut, saya menggunakan Arduino Uno untuk memprogram ATtiny85. Agar ATtiny85 dapat di program, terlebih dahulu kita lakukan upload sebuah firmware bootloader. Jika anda belum memahami apa itu firmware bootloader silahkan baca artikel berikut yang sesuai dengan anda gunakan:
- Cara Burn Bootloader ATtiny85 Pakai Arduino
- Cara Burn Bootloader Arduino Menggunakan USBasp
- Cara Burn Bootloader dan Program ATtiny13 Dengan Arduino
- Cara Perbaiki avrdude: stk500_recv(): programmer is not responding
Kode Program
Sebelum kita masuk ke kode program, mari sedikit kita memahami cara menyiapkan gambarnya yang akan kita tampilkan ke OLED. Untuk dapat menampilkan logo di OLED SSD1306, kita harus konversikan gambar menjadi kode-kode array.
Langkah awal anda harus konversi logo/gambar menjadi kode piksel pada website image2cpp. Ikuti langkahnya sebagai berikut:
- Pilih gambar (Select Image)
- Atur Gambar (Image Setting)
- Canvas size (s) ubah menjadi 128×64
- Background color (disesuaikan)
- Invert image color (disesuaikan)
- Brightness / alpha threshold (disesuaikan)
- Scalling (scale to fit, keeping proportions)
- Center (vertikal)
- Preview
- Output
- Code output format (Arduino code)
- Draw Mode (Vertical)
- Generate Code
- Copy baris code
Berikut adalah progam yang sudah saya sediakan, silahkan salin dan pastekan ke arduino anda. Terdapat 3 file yaitu program utama.ino, font6x8AJ.h, dan logo.h.
File Utama.ino
/*
This basic code from : Pong game by Andy Jackson - Twitter @andyhighnumber
Edited by chippiko.com
*/
#include "font6x8AJ.h"
#include "logo.h"
#define DIGITAL_WRITE_HIGH(PORT) PORTB |= (1 << PORT)
#define DIGITAL_WRITE_LOW(PORT) PORTB &= ~(1 << PORT)
// Defines for OLED output
#define SSD1306_SCL PORTB4 // SCL, Pin 4 on SSD1306 Board - for webbogles board
#define SSD1306_SDA PORTB3 // SDA, Pin 3 on SSD1306 Board - for webbogles board
#define SSD1306_SA 0x78 // Slave address
void ssd1306_t(void) {
DDRB |= (1 << SSD1306_SDA); // Set port as output
DDRB |= (1 << SSD1306_SCL); // Set port as output
ssd1306_send_command(0xAE); // display off
ssd1306_send_command(0x00); // Set Memory Addressing Mode
ssd1306_send_command(0x10); // 00,Horizontal Addressing Mode;01,Vertical Addressing Mode;10,Page Addressing Mode (RESET);11,Invalid
ssd1306_send_command(0x40); // Set Page Start Address for Page Addressing Mode,0-7
ssd1306_send_command(0x81); // Set COM Output Scan Direction
ssd1306_send_command(0xCF); // ---set low column address
ssd1306_send_command(0xA1); // ---set high column address
ssd1306_send_command(0xC8); // --set start line address
ssd1306_send_command(0xA6); // --set contrast control register
ssd1306_send_command(0xA8);
ssd1306_send_command(0x3F); // --set segment re-map 0 to 127
ssd1306_send_command(0xD3); // --set normal display
ssd1306_send_command(0x00); // --set multiplex ratio(1 to 64)
ssd1306_send_command(0xD5); //
ssd1306_send_command(0x80); // 0xa4,Output follows RAM content;0xa5,Output ignores RAM content
ssd1306_send_command(0xD9); // -set display offset
ssd1306_send_command(0xF1); // -not offset
ssd1306_send_command(0xDA); // --set display clock divide ratio/oscillator frequency
ssd1306_send_command(0x12); // --set divide ratio
ssd1306_send_command(0xDB); // --set pre-charge period
ssd1306_send_command(0x40); //
ssd1306_send_command(0x20); // --set com pins hardware configuration
ssd1306_send_command(0x02);
ssd1306_send_command(0x8D); // --set vcomh
ssd1306_send_command(0x14); // 0x20,0.77xVcc
ssd1306_send_command(0xA4); // --set DC-DC enable
ssd1306_send_command(0xA6); //
ssd1306_send_command(0xAF); // --turn on oled panel
}
void ssd1306_xfer_start(void) {
DIGITAL_WRITE_HIGH(SSD1306_SCL); // Set to HIGH
DIGITAL_WRITE_HIGH(SSD1306_SDA); // Set to HIGH
DIGITAL_WRITE_LOW(SSD1306_SDA); // Set to LOW
DIGITAL_WRITE_LOW(SSD1306_SCL); // Set to LOW
}
void ssd1306_xfer_stop(void) {
DIGITAL_WRITE_LOW(SSD1306_SCL); // Set to LOW
DIGITAL_WRITE_LOW(SSD1306_SDA); // Set to LOW
DIGITAL_WRITE_HIGH(SSD1306_SCL); // Set to HIGH
DIGITAL_WRITE_HIGH(SSD1306_SDA); // Set to HIGH
}
void ssd1306_send_byte(uint8_t byte) {
uint8_t i;
for (i = 0; i < 8; i++)
{
if ((byte << i) & 0x80)
DIGITAL_WRITE_HIGH(SSD1306_SDA);
else
DIGITAL_WRITE_LOW(SSD1306_SDA);
DIGITAL_WRITE_HIGH(SSD1306_SCL);
DIGITAL_WRITE_LOW(SSD1306_SCL);
}
DIGITAL_WRITE_HIGH(SSD1306_SDA);
DIGITAL_WRITE_HIGH(SSD1306_SCL);
DIGITAL_WRITE_LOW(SSD1306_SCL);
}
void ssd1306_send_command(uint8_t command) {
ssd1306_xfer_start();
ssd1306_send_byte(SSD1306_SA); // Slave address, SA0=0
ssd1306_send_byte(0x00); // write command
ssd1306_send_byte(command);
ssd1306_xfer_stop();
}
void ssd1306_send_data_start(void) {
ssd1306_xfer_start();
ssd1306_send_byte(SSD1306_SA);
ssd1306_send_byte(0x40); //write data
}
void ssd1306_send_data_stop(void) {
ssd1306_xfer_stop();
}
void ssd1306_setpos(uint8_t x, uint8_t y)
{
if (y > 7) return;
ssd1306_xfer_start();
ssd1306_send_byte(SSD1306_SA); //Slave address,SA0=0
ssd1306_send_byte(0x00); //write command
ssd1306_send_byte(0xb0 + y);
ssd1306_send_byte(((x & 0xf0) >> 4) | 0x10); // |0x10
ssd1306_send_byte((x & 0x0f) | 0x01); // |0x01
ssd1306_xfer_stop();
}
void ssd1306_fillscreen(uint8_t fill_Data) {
uint8_t m, n;
for (m = 0; m < 8; m++)
{
ssd1306_send_command(0xb0 + m); //page0-page1
ssd1306_send_command(0x00); //low column start address
ssd1306_send_command(0x10); //high column start address
ssd1306_send_data_start();
for (n = 0; n < 128; n++)
{
ssd1306_send_byte(fill_Data);
}
ssd1306_send_data_stop();
}
}
void ssd1306_char_f6x8(uint8_t x, uint8_t y, const char ch[]) {
uint8_t c, i, j = 0;
while (ch[j] != '\0')
{
c = ch[j] - 32;
if (c > 0) c = c - 12;
if (c > 15) c = c - 6;
if (c > 40) c = c - 6;
if (x > 126)
{
x = 0;
y++;
}
ssd1306_setpos(x, y);
ssd1306_send_data_start();
for (i = 0; i < 6; i++)
{
ssd1306_send_byte(pgm_read_byte(&ssd1306xled_font6x8[c * 6 + i]));
}
ssd1306_send_data_stop();
x += 6;
j++;
}
}
void showLogo(void)
{
int incr = 0;
for (int lxn = 0; lxn < 8; lxn++) {
ssd1306_setpos(0, lxn);
ssd1306_send_data_start();
for (int lxn2 = 0; lxn2 < 128; lxn2++) {
ssd1306_send_byte(pgm_read_byte(&logoWifi[incr]));
incr++;
}
ssd1306_send_data_stop();
}
}
// Arduino stuff - setup
void setup() {
ssd1306_t();
ssd1306_fillscreen(0x00);
}
// Arduino stuff - loop
void loop() {
ssd1306_fillscreen(0x00);
delay(100);
// The lower case character set is seriously compromised because I've had to truncate the ASCII table
// to release space for executable code - hence lower case y and w are remapped to h and / respectively.
// There is no z in the table (or h!) as these aren't used anywhere in the text here and most of the
// symbols are also missing for the same reason (see my hacked version of font6x8.h - font6x8AJ.h for more detail)
ssd1306_char_f6x8(0, 0, " ATTINY85 OLED");
ssd1306_char_f6x8(0, 1, "---------------------");
ssd1306_char_f6x8(0, 3, " * SHOW TEKS");
ssd1306_char_f6x8(0, 5, " * SHOW LOGO");
ssd1306_char_f6x8(0, 7, " * NO LIBRARY USE"); // see comments above !
delay(2000);
showLogo();
delay(2000);
}File font6x8AJ.h
/*
* SSD1306xLED - Drivers for SSD1306 controlled dot matrix OLED/PLED 128x64 displays
*
* @file: font6x8.h
* @created: 2014-08-12
* @author: Neven Boyanov
*
* Hacked by andy jackson to allow two games (originally by webboggles.com) to
* fit onto an ATTiny85 at the same time - hence several characters are missing
* and a couple have been moved to limit the amount of software remapping required
* to map ASCII values onto locations in this array.
*
* Source code available at: https://bitbucket.org/tinusaur/ssd1306xled
*
*/
// ----------------------------------------------------------------------------
#include <avr/pgmspace.h>
// ----------------------------------------------------------------------------
/* Standard ASCII 6x8 font */
static const uint8_t ssd1306xled_font6x8 [] PROGMEM = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // sp
/*
0x00, 0x00, 0x00, 0x2f, 0x00, 0x00, // !
0x00, 0x00, 0x07, 0x00, 0x07, 0x00, // "
0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14, // #
0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12, // $
0x00, 0x62, 0x64, 0x08, 0x13, 0x23, // %
0x00, 0x36, 0x49, 0x55, 0x22, 0x50, // &
0x00, 0x00, 0x05, 0x03, 0x00, 0x00, // '
0x00, 0x00, 0x1c, 0x22, 0x41, 0x00, // (
0x00, 0x00, 0x41, 0x22, 0x1c, 0x00, // )
0x00, 0x14, 0x08, 0x3E, 0x08, 0x14, // *
0x00, 0x08, 0x08, 0x3E, 0x08, 0x08, // +
0x00, 0x00, 0x00, 0xA0, 0x60, 0x00, // ,
*/
0x00, 0x08, 0x08, 0x08, 0x08, 0x08, // -
0x00, 0x00, 0x60, 0x60, 0x00, 0x00, // .
0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C, // w in place of /
//0x00, 0x20, 0x10, 0x08, 0x04, 0x02, // /
0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E, // 0
0x00, 0x00, 0x42, 0x7F, 0x40, 0x00, // 1
0x00, 0x42, 0x61, 0x51, 0x49, 0x46, // 2
0x00, 0x21, 0x41, 0x45, 0x4B, 0x31, // 3
0x00, 0x18, 0x14, 0x12, 0x7F, 0x10, // 4
0x00, 0x27, 0x45, 0x45, 0x45, 0x39, // 5
0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30, // 6
0x00, 0x01, 0x71, 0x09, 0x05, 0x03, // 7
0x00, 0x36, 0x49, 0x49, 0x49, 0x36, // 8
0x00, 0x06, 0x49, 0x49, 0x29, 0x1E, // 9
0x00, 0x00, 0x36, 0x36, 0x00, 0x00, // :
/*
0x00, 0x00, 0x56, 0x36, 0x00, 0x00, // ;
0x00, 0x08, 0x14, 0x22, 0x41, 0x00, // <
0x00, 0x14, 0x14, 0x14, 0x14, 0x14, // =
0x00, 0x00, 0x41, 0x22, 0x14, 0x08, // >
0x00, 0x02, 0x01, 0x51, 0x09, 0x06, // ?
0x00, 0x32, 0x49, 0x59, 0x51, 0x3E, // @
*/
0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C, // A
0x00, 0x7F, 0x49, 0x49, 0x49, 0x36, // B
0x00, 0x3E, 0x41, 0x41, 0x41, 0x22, // C
0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C, // D
0x00, 0x7F, 0x49, 0x49, 0x49, 0x41, // E
0x00, 0x7F, 0x09, 0x09, 0x09, 0x01, // F
0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A, // G
0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F, // H
0x00, 0x00, 0x41, 0x7F, 0x41, 0x00, // I
0x00, 0x20, 0x40, 0x41, 0x3F, 0x01, // J
0x00, 0x7F, 0x08, 0x14, 0x22, 0x41, // K
0x00, 0x7F, 0x40, 0x40, 0x40, 0x40, // L
0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F, // M
0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F, // N
0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E, // O
0x00, 0x7F, 0x09, 0x09, 0x09, 0x06, // P
0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E, // Q
0x00, 0x7F, 0x09, 0x19, 0x29, 0x46, // R
0x00, 0x46, 0x49, 0x49, 0x49, 0x31, // S
0x00, 0x01, 0x01, 0x7F, 0x01, 0x01, // T
0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F, // U
0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F, // V
0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F, // W
0x00, 0x63, 0x14, 0x08, 0x14, 0x63, // X
0x00, 0x07, 0x08, 0x70, 0x08, 0x07, // Y
0x00, 0x61, 0x51, 0x49, 0x45, 0x43, // Z
/*
0x00, 0x00, 0x7F, 0x41, 0x41, 0x00, // [
0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55, // 55
0x00, 0x00, 0x41, 0x41, 0x7F, 0x00, // ]
0x00, 0x04, 0x02, 0x01, 0x02, 0x04, // ^
0x00, 0x40, 0x40, 0x40, 0x40, 0x40, // _
0x00, 0x00, 0x01, 0x02, 0x04, 0x00, // '
*/
0x00, 0x20, 0x54, 0x54, 0x54, 0x78, // a
0x00, 0x7F, 0x48, 0x44, 0x44, 0x38, // b
0x00, 0x38, 0x44, 0x44, 0x44, 0x20, // c
0x00, 0x38, 0x44, 0x44, 0x48, 0x7F, // d
0x00, 0x38, 0x54, 0x54, 0x54, 0x18, // e
0x00, 0x08, 0x7E, 0x09, 0x01, 0x02, // f
0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C, // g
0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C, // y (in place of h)
//0x00, 0x7F, 0x08, 0x04, 0x04, 0x78, // h
0x00, 0x00, 0x44, 0x7D, 0x40, 0x00, // i
0x00, 0x40, 0x80, 0x84, 0x7D, 0x00, // j
0x00, 0x7F, 0x10, 0x28, 0x44, 0x00, // k
0x00, 0x00, 0x41, 0x7F, 0x40, 0x00, // l
0x00, 0x7C, 0x04, 0x18, 0x04, 0x78, // m
0x00, 0x7C, 0x08, 0x04, 0x04, 0x78, // n
0x00, 0x38, 0x44, 0x44, 0x44, 0x38, // o
0x00, 0xFC, 0x24, 0x24, 0x24, 0x18, // p
0x00, 0x18, 0x24, 0x24, 0x18, 0xFC, // q
0x00, 0x7C, 0x08, 0x04, 0x04, 0x08, // r
0x00, 0x48, 0x54, 0x54, 0x54, 0x20, // s
0x00, 0x04, 0x3F, 0x44, 0x40, 0x20, // t
0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C, // u
0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C, // v
// 0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C, // w
// 0x00, 0x44, 0x28, 0x10, 0x28, 0x44, // x
// 0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C // y
};
// -------------------------------------------------------------------File logo.h
// 'wifi-logo-black-and-white', 128x64px
const unsigned char logoWifi [] PROGMEM = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x3f,
0x3f, 0x1f, 0x1f, 0x0f, 0x0f, 0x0f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x03, 0x03, 0x03,
0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x0f, 0x0f, 0x0f, 0x1f, 0x1f, 0x3f, 0x7f, 0x7f, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x7f, 0x7f, 0x3f, 0x3f,
0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x1f, 0x0f, 0x07, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x01, 0x03, 0x07, 0x0f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x7f,
0x7f, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x7f, 0x1f, 0x07, 0x03, 0x01, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x80,
0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80,
0x80, 0x00, 0x00, 0x00, 0xc0, 0xc0, 0xe0, 0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x80, 0xe0, 0xf0, 0xf8, 0xf8, 0xfc, 0x7e, 0x7e, 0x7e, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f,
0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0xff, 0xff, 0xff, 0x3f, 0x3f, 0x1e, 0x3e, 0x3e, 0xfc,
0xfc, 0xf8, 0xf0, 0xe1, 0xc3, 0x07, 0x0f, 0x3f, 0xff, 0xff, 0xff, 0xfc, 0xff, 0xff, 0xfc, 0xf9,
0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x3f, 0xff, 0xff, 0xff,
0xfe, 0x80, 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x00, 0xf0, 0xff, 0xff, 0xff, 0x7f,
0x07, 0x00, 0x00, 0x00, 0xf3, 0xf3, 0xf3, 0xf3, 0xf1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x78, 0x78, 0x78,
0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0xf8, 0xff, 0xff, 0xff, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x3f, 0xff,
0xff, 0xff, 0xff, 0xff, 0x7f, 0x03, 0x00, 0x3f, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x07, 0x00,
0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xf8, 0xf0, 0xc0, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
0x03, 0x03, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0x03, 0x03, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0x03, 0x03, 0x01, 0x00, 0x00, 0x00, 0xc0, 0xe0, 0xf0, 0xfe,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc, 0xfc, 0xfc, 0xfc, 0xfe, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfc, 0xfc, 0xfc, 0xfe, 0xff,
0x7f, 0x3f, 0x1f, 0x0f, 0x87, 0xc1, 0xe0, 0xf8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xfc, 0xfc, 0xf8, 0xf8, 0xf8,
0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf0, 0xe0, 0xc0, 0x80, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01,
0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
0x81, 0x81, 0xc1, 0xe1, 0xf1, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf8, 0xf8, 0xfc,
0xfc, 0xfc, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfc,
0xfc, 0xf8, 0xf8, 0xf0, 0xf0, 0xf0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xc0, 0xc0, 0xc0, 0xc0,
0xc0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xf0, 0xf0, 0xf0, 0xf8, 0xf8, 0xfc, 0xfe, 0xfe, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};Hasil
Untuk hasilnya dapat anda lihat pada gambar diatas, awal artikel ini.
Terima kasih telah berkunjung di website ini. Semoga artikel Teks dan Logo ATtiny85 OLED ini bermanfaat.
