Core specification
Engineering snapshot.
- Model
- RT109001A
- Screen size
- 1.09"
- Display form
- Round
- Resolution
- 240x240
- Display mode
- Transmissive TFT
- Interface
- SPI
- Brightness
- 420 cd/m²
- Touch
- No
- Temperature
- -20°C to 70°C operating
- Viewing direction
- All o'clock
- Outline dimension
- 30.59(H) X 32.98 (V) X1.56(T)
- Active area
- 27.79(H) X27.79(V)
- Driver IC
- GC9A01
- Backlight
- 2LEDS
- Pixel pitch
- 240*240
- Pixel configuration
- circle
- Display color
- 262K
- Pin count
- 24pins
- Logic voltage
- 2.5V-3.3V
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