Give your project a striking circular display with this 1.28-inch Round TFT LCD Module, built around the GC9A01 driver IC. Unlike standard rectangular screens, its circular form factor is a natural fit for smartwatch faces, analog-style gauges, dials, and eye-catching round UI designs that stand out from typical square displays.
This IPS panel delivers a 240×240 pixel resolution with support for up to 262K colors, offering vivid, sharp visuals with a wide viewing angle of up to 80 degrees off-axis in any direction, so colors stay accurate even when viewed from the side. It communicates over a 4-wire SPI interface, keeping GPIO usage low while still delivering smooth, responsive graphics through its own pixel-addressable frame buffer, making it usable even on smaller microcontrollers with limited memory.
An onboard 3.3V regulator and level shifting circuitry allow the module to run happily from either 3.3V or 5V logic systems, simplifying integration with a wide range of development boards. This display is a favorite among hobbyists and engineers building custom smartwatches, fitness trackers, analog-style instrument clusters, round IoT dashboards, and creative art installations like animated eyes or clock faces. It works well with Arduino, ESP32, and Raspberry Pi, backed by solid library support for the GC9A01 driver.
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