hiletgo 1.3 spi 128x64 ssh1106 oled lcd display lcd module quotation

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Let"s get the four-stars out of the way first. My small gripe is with the LCD panel mounting to the PCB. The top face of the LCD is below the top level of the four I2C pins so it is impossible to 3D print an enclosure that doesn"t look too Frankenstein to cover those pins. I cut what I could off the pins, but still very close. The LCD face needs to be about 2mm (at least) higher than it"s surroundings so it can be nicely mounted within a window in the box. OR the pins need to be surface-mounted on the back and parallel to the PCB.

The Examples are a little confusing but the big thing here is that the u8x8 (old) Library also emulates a lot of the standard 2x20 and 4x20 LCD Library.

BUT -- there are two libraries within that u8g2 installation and the u8x8 is the old version and better suited to the Arduino as it uses a LOT LESS memory than the u8g2 Fonts etc. It doesn"t have as many Functions and Fonts available as u8g2, but it is pretty much a direct replacement for the 2x20 and 4x20 LCDs. The only things I had to change were the total width from 20-characters down to 15 and I double spaced the Rows. The single spacing looked a little cramped and I only needed 4-lines anyway.

ER-OLED013-1W is the graphic OLED display module made of 128x64 white OLED pixels,diagonal is only 1.3 inch.The controller ic SSD1306, communicates via 6800/8080 8-bit parallel and I2C/3-wire/4-wire serial interface,thanks to controller"s built-in voltage generation,only a single 3.3V power supply is needed. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast,extremely wide viewing angle and extremely operating temperature.