Key Features
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High-resolution display: 240 × 240 pixel round screen 
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Full-color IPS panel: Brilliant colors with wide viewing angles 
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GC9A01 driver: Reliable performance with SPI communication 
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Compact square PCB: Easy mounting and integration 
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Voltage flexibility: Operates on 3V to 5V systems 
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Wide temperature range: Reliable from -20°C to 70°C 
Specifications
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Display Size: 1.28 inch (round) 
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Resolution: 240 × 240 pixels 
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Driver Chip: GC9A01 
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Interface: SPI 
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Color Format: Full-color RGB 
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Display Area: 32.4 × 32.4 mm 
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Module Dimensions: 38 × 45.5 × 3.2 mm 
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Operating Voltage: 3.0V to 5.0V 
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Viewing Angle: IPS wide angle 
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Operating Temperature: -20°C to +70°C 
Applications
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Smartwatches and wearable displays 
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DIY gauges and status monitors 
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Compact user interfaces for IoT devices 
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Portable meters and test equipment 
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Artistic or modern visual display projects