Core specification
Engineering snapshot.
- Model
- RTP138QV001A
- Screen size
- 1.38"
- Display form
- Round
- Resolution
- 240x240
- Display mode
- LCD
- Interface
- SPI
- Brightness
- 380 cd/m²
- Touch
- Yes
- Temperature
- -20°C to 70°C
- Viewing direction
- All o'clock
- Outline dimension
- 48 mm × 48 mm × 2.5 mm
- Active area
- 35.14 mm × 35.14 mm
- Driver IC
- NV3002B
- Response time
- 25 ms
- Contrast ratio
- 1200
- Backlight
- LED
- Pixel pitch
- 240*240
- Pixel configuration
- circle
- Display color
- 262K
- Pin count
- 12 pins
- Logic voltage
- 2.5V~3.6V
- Power
- 140 mW
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