TekGroAml 2.1 Inch Round LCD Screen, 480x480 400 nits IPS Circle Display with...
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TekGroAml Portable mini IPS LCD Round Screen,2.8 inch 480x480 Circle Display ...
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TekGroAml 2.1 Inch Round Touch LCD Display with 480x480 HDMI Board | 300 nits...
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TekGroAml 2.8 Inch Round Touch LCD Display, HDMI Board, 480x480 | IPS Capacit...
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3.4 Inch Round 330nit LCD Display & HDMI Board, 800x800 IPS Circular Screen |...
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TekGroAml 4 Inch Round LCD Display with Micro H/D Controller Board 720x720 | ...
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| Customer Reviews | — | — |
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| Price | — | — | — | — | — | — |
| Screen size | 2.1 inch | 2.8 inch | 2.1 inch | 2.8 inch | 3.4 inch | 4 inch |
| Video input | mini H/D 1.4 | mini H/D 1.4 | Micro H/D 1.4 | mini H/D 1.4 | mini H/D 1.4 | Micro H/D 1.4 |
| Resolution | 480x480 | 480x480 | 480x480 | 480x480 | 800x800 | 720x720 |
| Touch | NO | NO | ? | ? | NO | NO |
simulator Dashboards
Applications

PC case panel

Simulator display

PC case sensor panel
This display is a fantastic fit for all sorts of projects, including:
- Smart Wearables (Think smartwatches, fitness trackers, etc.)
- Instrumentation
- Handheld Devices
- IoT Gadgets
Windows Quick Setup
- Display detection: Connect the module as a secondary monitor and open Windows display settings.
- Resolution: Set the screen output to 480 x 480.
- Refresh rate: Set the refresh rate to 60Hz.
- Screen arrangement: Place the round display beside the main monitor to avoid mouse cursor conflicts.
- Custom mode: If 480 x 480 is not detected automatically, create a custom 480 x 480 at 60Hz mode in the graphics control panel.
- Application use: Move the compatible dashboard, monitoring interface, control UI, or simulator panel to the round secondary display after activation.
Single-Board-Computer Setup Notes
- Compatibility note: Suitable for compatible single-board-computer projects that support custom video output.
- Recommended target: Use a custom 480 x 480 at 60Hz output when supported by the platform.
- Setup method: Use platform display settings or a supported custom output method to set 480 x 480 at 60Hz.
- Reboot note: Reboot the system after saving the display configuration if required by the platform.
- Check items: Display output should be validated first. For touch variants, confirm the host-side touch connection method independently from the video setup before release.
| Screen size | 2.1 inch /2.8 inch,dual screen |
| Resolution | 480 (RGB) x 480 |
| Display Type | a-Si TFT |
| Pixel Arrangement | R.G.B. Vertical Stripe |
| Display Mode | Normally Black |
| Viewing Angle | ALL |
| Outline Dimensions | 56.18 x 59.71 x 2.3 mm//73.03 (H) x 76.58 (V) mm |
| Active Area | 53.28 x 53.28 mm//70.13 (H) x 70.13 (V) mm |
| Connector Type | 0.5mm pitch, 40-Pin |
| Backlights | LED |
| Display Interface | 3SPI + 18RGB |
| Number of Colors | 262K |
| Operating Voltage (VDD) | 2.5V (Min) / 2.8V (Typ) / 4.8V (Max) |
| Supply Current (IDD) | 50mA (Typ) (VDD=2.8V, Ta=25°C) |
| Feature | No OSD ,can't adjust the brightness or setting menu |
TekGroAml 2.1 Inch Round LCD Screen, 480x480 400 nits IPS Circle Display with...
|
TekGroAml Portable mini IPS LCD Round Screen,2.8 inch 480x480 Circle Display ...
|
TekGroAml 2.1 Inch Round Touch LCD Display with 480x480 HDMI Board | 300 nits...
|
TekGroAml 2.8 Inch Round Touch LCD Display, HDMI Board, 480x480 | IPS Capacit...
|
3.4 Inch Round 330nit LCD Display & HDMI Board, 800x800 IPS Circular Screen |...
|
TekGroAml 4 Inch Round LCD Display with Micro H/D Controller Board 720x720 | ...
|
|
|---|---|---|---|---|---|---|
| Customer Reviews | — | — |
—
|
—
|
— |
—
|
| Price | — | — | — | — | — | — |
| Screen size | 2.1 inch | 2.8 inch | 2.1 inch | 2.8 inch | 3.4 inch | 4 inch |
| Video input | mini H/D 1.4 | mini H/D 1.4 | Micro H/D 1.4 | mini H/D 1.4 | mini H/D 1.4 | Micro H/D 1.4 |
| Resolution | 480x480 | 480x480 | 480x480 | 480x480 | 800x800 | 720x720 |
| Touch | NO | NO | ? | ? | NO | NO |
simulator Dashboards
Applications

PC case panel

Simulator display

PC case sensor panel
This display is a fantastic fit for all sorts of projects, including:
- Smart Wearables (Think smartwatches, fitness trackers, etc.)
- Instrumentation
- Handheld Devices
- IoT Gadgets
Windows Quick Setup
- Display detection: Connect the module as a secondary monitor and open Windows display settings.
- Resolution: Set the screen output to 480 x 480.
- Refresh rate: Set the refresh rate to 60Hz.
- Screen arrangement: Place the round display beside the main monitor to avoid mouse cursor conflicts.
- Custom mode: If 480 x 480 is not detected automatically, create a custom 480 x 480 at 60Hz mode in the graphics control panel.
- Application use: Move the compatible dashboard, monitoring interface, control UI, or simulator panel to the round secondary display after activation.
Single-Board-Computer Setup Notes
- Compatibility note: Suitable for compatible single-board-computer projects that support custom video output.
- Recommended target: Use a custom 480 x 480 at 60Hz output when supported by the platform.
- Setup method: Use platform display settings or a supported custom output method to set 480 x 480 at 60Hz.
- Reboot note: Reboot the system after saving the display configuration if required by the platform.
- Check items: Display output should be validated first. For touch variants, confirm the host-side touch connection method independently from the video setup before release.














