Waveshare 1.28inch Round LCD Module, 65K RGB

Unique Round IPS Display Design: Features a compact 1.28-inch circular IPS screen with 240 x 240 resolution capable of displaying 65K vivid RGB colors for distinctive, modern UI designs.

Embedded GC9A01 Driver Controller: Driven by the onboard GC9A01 driver chip, ensuring fast frame refresh rates and smooth visual rendering with low memory overhead.

4-Wire SPI Interface: Utilizes a high-speed SPI communication bus (GND, VCC, DIN, CLK, CS, DC, RST, BL) to minimize required GPIO connections while maintaining fast data transmission.

Wide Viewing Angles & High Brightness: Delivers crisp visual clarity and consistent color accuracy across wide viewing angles up to 170°.

Extensive Multi-Platform Support: Fully supported with C/C++ and Python demo codes, libraries, and examples for Arduino, Raspberry Pi, Raspberry Pi Pico, and STM32 platforms.

Module Construction: Built with an IPS glass round matrix on a multi-layer FR-4 circuit board featuring a onboard SH1106/GC9A01 circuit and GH1.25 8-pin connector.

Power Supply & Logic Voltage: Operating voltage is 3.3V–5V DC with onboard voltage level translation for safe connection to 3.3V and 5V microcontrollers.

Handling Precautions: Handle carefully by the outer edges of the PCB. Avoid applying direct pressure or physical stress to the delicate circular glass matrix.

Environmental Limits: Operating temperature range spans -20°C to +70°C. Keep protected from electrostatic discharge, metallic dust, and moisture exposure.

Unique Form Factor Pitch: Highlight the circular screen design as a premium option for smartwatches, gauge instruments, mini desktop dials, and custom wearable devices.

Cross-Platform Appeal: Emphasize multi-board compatibility (Arduino, Raspberry Pi, Pico, ESP32) to capture interest across diverse developer ecosystems.

Recommended Cross-Sell Add-ons: Pair with Raspberry Pi Pico / ESP32 Boards, 8-Pin GH1.25 Jumper Cable Wire Leads, and Rotary Encoder Modules.

Ideal for Smart Gauge Dashboards: Perfect choice for building custom mini speedometers, analog-style digital clocks, weather gauges, and smart home control dials.