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Attention! The product has been discontinued. Check other products in category. |
Product description: Khadas VIM3 Basic - ARM Cortex A73/A54 WiFi + 2GB RAM + 16GB eMMC
Khadas VIM3 Basicminicomputer with a powerfulAmlogic A311DQuad-Core Cortex-A72 + Dual-Core Cortex-A53 processor. It has2 GB ofDDR4memory,16 GB ofeMMCmemory, built-inWiFiandBluetooth 5.0module and one USB 2.0 OTG type C connector, two USB Host connectors,40 GPIO,microSD cardconnectors, as well asM.2drive, Ethernet port, HDMI, infrared receiver and three buttons. Powered by a USB type C connector. Additionally, the board is equipped with a three-axis accelerometer and touch panel.
Operating systems for Khadas VIM3
Khadas VIM3 minicomputer works withAndroid Pie, LibreELEC, Ubuntu / ArmbianandLinux 5.0+. The system can be loaded on amicroSDcard, M.2 drive or directly on the internal memory of the minicomputer.
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Operating systems can be downloaded fromthe manufacturer's website. |
Khadas VIM3 - top view
What do you need to run a Khadas minicomputer?
- Powersupply unit with USB plug type C- from 5 V to 20 V (recommended 5 V) with current capacity 2 A
- HDMI cable- to connect a device with a monitor
- Mouse and keyboard- to control and enter data into the device
Communication in Khadas VIM3
The minicomputer has basic communication interfaces that can be found in PCs. The user has it at his disposal:
- two USB A+USB type Cconnectors, under which you can connect e.g. a mouse, a keyboard or a flash drive. If it turns out that there are too few sockets, you can increase their number usingan external USB HUB.
- Ethernet Gigabit socket, i.e. the possibility of direct connection to the LAN.
- WiFi module- allows for communication with802.11b/g/n/acwireless network.
- Bluetooth 5.0 module- enables data transmission via a popular interface.
- GPIO x 40 pin-general purpose outputs/inputs, which can be used to operate LEDs, buttons, motor controllers. Among them there are pins supporting interfaces: I2C, I2S, SPDIF, UART, PWM, ADC, ISO7816, IOs.
- microSD slot- microSD memory card slot where the operating system can be installed.
- HDMI connector- it transmits the image to the monitor.
- M.2 disk slot- enables connecting fast M.2 SSDs
8K resolution in Khadas VIM3
KODI fans will be interested to know that Khadas VIM3 is compatible withCoreELECoperating system and is able to display 8K image resolution at 30 frames per second.
Khadas VIM3 power supply
The system uses aUSB type Cconnector as its power source. The manufacturer recommends that the voltage given on the connector should be 5.0 V, while the current capacity of the power supply used should be at least 2.0 A. In our offer you will findpower supplies meeting these parameters, e.g.:Extreme 3.1 A power supply.
Description of connectors in Khadas VIM3
Android TV and NPU in Khadas VIM3
On theofficial forum of Khadasappeared projectAndroid TV 9for VIM3 board. Thanks to this system it is possible to change an ordinary TV into Smart TV based on Android 9. The list of systems for VIM3 has been updatedhttps://docs.khadas.com/vim3/FirmwareThirdparty.html.
TheNeural Processing Unit(NPU) is an important feature of VIM3 minicomputers. The Khadas team worked with Amlogic to create an AI tool with open source code. Khadas supports Caffe, Tensorflow and Darknet, more models will be available soon.
Specification and comparison of Khadas VIM3 and Raspberry Pi 4B and Odroid N2
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| Model | Raspberry Pi 4 model B | Odroid N2 | Khadas VIM3 Basic | |
| Edition | 6 - 2019 r. | 2019 r. | 2019 r. | |
| Technical specification | ||||
| Chipset processor | Broadcom BCM2711 64-bit | Amlogic S922X | Amlogic A311D | |
| Core | Quad-Core ARM Cortex-A72 | Quad-Core ARM Cortex-A73 | Quad-Core ARM Cortex-A73 Dual-Core ARM Cortex-A53 |
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| Operating systems | Linux Raspbian Windows 10 loT |
Ubuntu 18.04 Android 9 Kernel 4.9.162 LTS |
Linux Ubuntu / Armbian Android Pie LibreELEC Linux 5.0+ |
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| Clocking | 1.5 GHz | 1.8 GHz | 2.2 GHz + 1.8 GHz | |
| Architecture | ARMv8-A | ARMv8-A | ARMv8-A | |
| Memory RAM | Three versions
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4 GB LPDDR4 | 2 GB LPDDR4 | |
| Memory | microSD card | microSD card eMMC |
eMMC 16 GB microSD card disk M.2 |
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| GPIO socket | 40-pin connector (2x20 pin) 2.54 mm raster |
40-pin connector (2x20 pin) | 40-pin connector (2x20 pin) raster 2.54 mm |
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| Power supply |
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7.5 V to 18 V recommended: 12 V / 2 A DC Jack 5.5 / 2.1 mm |
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| Dimensions of the tiles | 85 x 56 x 17 mm | 90 x 90 x 17 mm | 82 x 58 x 11.5 mm | |
| Interfaces | ||||
| USB interface | 2x USB 2.0 - socket type A 2x USB 3.0 - socket type A |
4x USB 3.0 - socket type A | 1x USB 2.0 - socket type A 1x USB 3.0 - socket type A |
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| Network interface | Ethernet port 100/1000 Mbps | Ethernet port 100/1000 Mbps | Ethernet port 100/1000 Mbps | |
| WiFi interface | Dual Band 2.4 GHz and 5 GHz 802.11 b/g/n/ac |
optional adapter | Dual Band 2.4 GHz and 5 GHz 802.11 b/g/n/ac |
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| Bluetooth | Low Energy, BLE 5 | optional adapter | Low Energy, BLE 5 | |
| Camera | CSI socket | - | MIPI-CSI socket supports 2 cameras up to 8MPx ISP 30-pin raster connector 0.5 mm FPC |
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| DSI socket | DSI socket | - | MIPI-DSI socket resolution up to 1920x1080 px 30-pin raster connector 0.5 mm FPC |
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| Video | 2 x microHDMI H.265 4K 60 fps H.264 1080p 30 fps OpenGLES 1.1, 2.0, 3.0 |
HDMI Composite Video SPDIF (optional) |
1x HDMI 2.1 supports 3D, dynamic HDR,CEC and HDCP 2.2 H.265 4K 75fps / 8K 30 fps H.265 / H.264 1080p 60fps |
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| Communication | UART, SLEEPING, I2C, GPIO | UART, SPI, I2C, GPIO, ADC | UART, SPI, I2C, I2S, SPDIF, PWM, ADC, GPIO | |
| Additional | RTC connector Infrared receiver Fan connector |
Sensor KXTJ3-1057 - three-axis accelerometer Infrared receiver Fan connector LEDs 3 buttons Touch panel RTC connector |
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