I have purchased this 1306 OLED from eBay and cannot get it to display anything. I have previous experience with 5110, 1602 and 9325, I2C and SPI so have gotten past first base with displays.
I cannot get anything to display and have now drawn a blank with what to try... help needed please - any other libraries, config options, something else...
I have tried these libraries with DEVICE addresses 0x3c, 0x3D, 0x78 and 0x7A
Adafruit_SSD1306_master, Adafruit_GFX_Library_master with ssd1306_128x64_i2c.ino
_u8glib_master with GraphicsTest.pde trying each of
U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NONE|U8G_I2C_OPT_DEV_0); // I2C / TWI U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_DEV_0|U8G_I2C_OPT_NO_ACK|U8G_I2C_OPT_FAST); // Fast I2C / TWI U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NO_ACK); // Display which does not send AC U8GLIB_SSD1306_128X32 u8g(U8G_I2C_OPT_NONE); // I2C / TWI U8GLIB_SSD1306_64X48 u8g(U8G_I2C_OPT_NONE); // I2C / TWI
MicroLCD from Stanley Huang with lcdhello.ino trying with
lcd.begin(); and lcd.begin(4, DEVICE);
I am also curious as to why there are 6 pins whereas many similar devices have 4 and none I can see use/explain that D/C pin - so what is it?
How can I tell what driver there is on it. It appears to be a board with resistors and capacitors only... is that it!?