This 1.54 inch OLED display module presents text, icons, and graphics on a 128 × 64 passive-matrix screen. Monochrome white, blue, and yellow options are listed for different variants. Its compact format suits equipment status displays and embedded user interfaces, with a graphic dot matrix for organizing readings and messages.
Potential applications include instrumentation, control panels, and handheld equipment. SPI and I²C are listed as interface options; confirm the interface and driver IC for the selected variant before developing firmware. Buyers should also verify supply and logic voltages, pin assignments, and mechanical fit, since electrical ratings and a connection drawing were not provided.
