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| Model | LattePanda Alpha 800s | LattePanda Alpha 864s | LattePanda Alpha 864s | Raspberry Pi 4B |
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| Technical Specification | | | | |
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Chipset processor | Intel Amber Lake Y
m3-8100Y | Intel Amber Lake Y
m3-8100Y | Intel Amber Lake Y
m3-8100Y | Broadcom
BCM271164-bit |
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| Number of cores | 2 (Dual Core) | 2 (Dual Core) | 2 (Dual Core) | 4 (Quad-Core)
ARM Cortex |
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Systems
operational | Windows 10 Linux
Android
Hackintosh (MacOS) | Windows 10 Linux
Android
Hackintosh (MacOS) | Windows 10 with Linux license
Android
Hackintosh (MacOS) | Linux Raspbian
Windows 10 loT |
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| Clocking | 3.4 GHz | 3.4 GHz | 3.4 GHz | 1.5 GHz |
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| Memory RAM | 8 GB LPDDR3 | 8 GB LPDDR3 | 8 GB LPDDR3 | Three versions
- 1 GB LPDDR4
- 2 GB LPDDR4
- 4 GB LPDDR4
|
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| Memory | 0 GB EMMC
(built-in) | 64 GB EMMC
(built-in) | 64 GB EMMC
(built-in) | microSD card |
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| Coprocessor | Atmega32u4
consistent with
Arduino Leonardo
supports GPIO | Atmega32u4
consistent with
Arduino Leonardo
supports GPIO | Atmega32u4
consistent with
Arduino Leonardo
supports GPIO | - |
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| Graphics | Intel HD Graphics
300 MHz (up to 900 MHz)
4096x2304px | Intel HD Graphics
300 MHz (up to 900 MHz)
4096x2304px | Intel HD Graphics
300 MHz (up to 900 MHz)
4096x2304px | VideoCore IV
3D graphics core |
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| GPIO socket |
- 2x 2x25-pin female connector
|
- 2x 2x25-pin female connector
|
- 2x 2x25-pin female connector
| 2x20 pin connector
male |
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| Quantity of GPIO | 20 - Atmega32u4
6 - Intel | 20 - Atmega32u4
6 - Intel | 20 - Atmega32u4
6 - Intel | 40 - Broadcom |
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| Power supply | 12.0 V / 3.0 A
via USB type C or Li-Pol | 12.0 V / 3.0 A
via USB type C or Li-Pol | 12.0 V / 3.0 A
via USB type C or Li-Pol |
- 5 V by GPIO
- PoE with
additional overlay
|
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| Dimensions of the tiles | 115 x 78 x 14 mm | 115 x 78 x 14 mm | 115 x 78 x 14 mm | 85 x 56 x 17 mm |
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| Interfaces | | | | |
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| USB interface | 3x USB 3.0 - Type A
1x USB 3.0 - type C | 3x USB 3.0 - Type A
1x USB 3.0 - type C | 3x USB 3.0 - Type A
1x USB 3.0 - type C | 2x USB 2.0 - socket type A
2x USB 3.0 - socket type A |
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| Network interface | Ethernet port
10/100/1000 Mbps | Ethernet port
10/100/1000 Mbps | Ethernet port
10/100/1000 Mbps | Ethernet port 100/1000 Mbps |
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| WiFi interface | Dual Band 2.4 GHz and 5 GHz
802.11 b/g/n/ac | Dual Band 2.4 GHz and 5 GHz
802.11 b/g/n/ac | Dual Band 2.4 GHz and 5 GHz
802.11 b/g/n/ac | Dual Band 2.4 GHz and 5 GHz
802.11 b/g/n/ac |
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| Bluetooth | Low Energy, BLE 4.2 | Low Energy, BLE 4.2 | Low Energy, BLE 4.2 | Low Energy, BLE 5 |
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| Camera | - | - | - | CSI socket |
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Display
touch | dedicated socket | dedicated socket | dedicated socket | DSI socket |
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| Video | HDMI HD 4K
eDP | HDMI HD 4K
eDP | HDMI HD 4K
eDP | HDMI HD 4K |
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| Audio | HDMI + audio jack | HDMI + audio jack | HDMI + audio jack | HDMI + audio jack |
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| Communication | UART, SPI, I2C, I2S, RS232, GPIO | UART, SPI, I2C, I2S, RS232, GPIO | UART, SPI, I2C, I2S, RS232, GPIO | UART, SLEEPING, I2C, GPIO |
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