Quad Display (Troyka Module) Quad Display (Troyka Module)

Four bright seven-segment digits to display numbers or some letters; controlled using 4 wires via SPI

OLED 128×64 (Troyka Module) OLED 128×64 (Troyka Module)

Small graphic display with high-contrast bright pixels and two built-in buttons

Text LCD 16×2 with I²C Interface Text LCD 16×2 with I²C Interface

A straightforward way to display your device menu and data; driven by widely compatible chip and I²C extender

Graphic Monochrome LCD 128x64 Graphic Monochrome LCD 128x64

A dotted display like on good old phones from the early 00’s era