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Attention! The product has been discontinued. Checkothers products. |
Description: Rock Pi 4 Model B - Rockchip RK3399 Cortex A72 / A53 + 2 GB RAM - WiFi / Bluetooth
Rock Pi Minicomputer withRockChip RK3399processor with six cores: 2 x Cortex - A72 and 4 x Cortex - A53. The board is equipped with2 GB ofLPDDR4 RAM,Ethernet GigabitportwithPoE function, HDMI portandtwoUSB 2.0 and 3.0 portseach.Rock Pi also has DSI, CSIand3.5 mmjackconnectors. The board is equipped with802.11 acWiFiandBluetooth 5.0GPIO(2 x 20)portsforconnecting electronic components. As a memory stick it uses amicroSDmemory card, dedicatedeMMC memory orSSD M.2. Thedeviceis poweredvia USBtype Cport.
Rock Pi 4 model B 2 GB RAM. Visible ports USB 2.0, USB 3.0, HDMI, Ethernet, 3.5 mm jack and DSI and CSI connectors.
What do I need to run a Rock Pi 4 Model B minicomputer?
- MicroSD memory card -the media on which theoperatingsystem will be installed
- The power supply:
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- USB: 5 V / 3 A- USB type C
- USB PD: 9 V / 2 A - USB type C
- USB PD:12 V / 2 A - USB type C
- USB PD:15 V / 2 A - USB type C
- USB PD: 20 V / 2 A - USB type C
- Qualcomm Quick Charge 2.0 / 3.0: 9 V / 2 A
- Qualcomm Quick Charge 2.0 / 3.0: 12 V / 1.5 A
- HDMI cable - toconnect the device to a monitor
- Mouse and keyboard- to control and enter data into the device
- Connected internet - for software download
Rock Pi 4 Model B minicomputer operating system
Minicomputer works with many systems including Debian, Ubuntu and Android. The disk of the device ismicroSD cardor eMMC as well as M.2 SSD.
Rock Pi 4 model B, tile view.
Rock Pi 4 Model B communication
The minicomputer is equipped with the most necessary communication interfaces, so it is not inferior to PCs. The user has it at his disposal:
- Two USB 2.0 and two USB 3.0 ports -which can be used to connect peripherals such as a mouse, keyboard or USB flash drive. If there are not enough, anexternal USB HUBcan be connected.
- Gigabit Ethernet socket- enables direct connection to the LAN. Rock Pi also supports PoE power.
- GPIO x 40 pin- general purpose general purpose inputs/outputs that can be used for electronic components.
- microSD slot- a slot for a microSD memory card, on which the operating system can be installed.
- CSI and DSI connector- sockets for camera and display. Rock Pi iscompatiblewith Raspberry Pi camerasanddisplay.
View of HDMI, USB type C and 3.5 mm jack. Rock Pi enables 4K video playback.
Power supply of Rock Pi 4 model B
The minicomputer is powered via USB type C with 5 V and 3 A. It can also be powered from 9 V to 20 V and 2 A via USB PD (Power Delivery). The device is also compatible with Qualcomm Quick Charge 2.0 / 3.0. Rock Pi can be battery powered via the JST connector.
Rock Pi has amicroSD memory cardslot.The card is not included in the package and can be purchased separately.
Specification Rock Pi 4 Model B and comparison with Raspberry Pi 4B
| Basic information | ||
|---|---|---|
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| Model | Raspberry Pi 4B | Rock Pi 4 Model B |
| Edition | 2019 r. | 2019 r. |
| Technical specification | ||
| Core | Quad-Core ARM Cortex-A72 |
Quad-Core ARM Cortex-A54 Dual-Core ARM Cortex-A72 |
| Operating systems |
Linux Raspbian Windows 10 loT |
Debian Ubuntu Android etc. |
| Clocking | 1.5 GHz | 1.5 GHz + 2.0 GHz |
| Memory RAM | 1 / 2 / 4 GB LPDDR4 | 2 GB LPDDR4 |
| Memory | microSD card |
microSD card eMMC M.2 SSD |
| GPIO socket |
40-pin connector (2x20 pin) raster 2.54 mm |
40-pin connector (2x20 pin) raster 2.54 mm |
| Power supply |
5,1 V / 3 A via USB type C |
5 V / 3 A - USB type C 9 V to 20 V / 2 A - USB PD USB type C |
| Dimensions of the tiles | 85 x 56 x 17 mm | 85 x 54 mm |
| Interfaces | ||
| USB interface |
2x USB 2.0 - socket type A 2x USB 3.0 - socket type A |
2x USB 2.0 - socket type A 2x USB 3.0 - socket type A (1x host) |
| Network interface | 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 |
802.11 ac |
| Bluetooth | Low Energy, BLE 5 | 5.0 |
| Camera | CSI socket | CSI socket |
| Touchscreen display | DSI socket | DSI socket |
| Video |
2 x microHDMI |
HDMI 4K |
| Communication | UART, SLEEPING, I2C, GPIO |
UART, SPI, I2C, GPIO, I2S |
Useful links |
