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BestSeller
Raspberry Pi 4 model B WiFi DualBand Bluetooth 2GB RAM 1.8GHz
Ex Tax: 47.27€
Raspberry Pi 4 B version with 2 GB RAM. It has two microHDMI ports, two USB 3.0 ports and 2 USB 2.0 ports and a USB C power port. In addition, the board has dual-band WiFi 2.4 GHz and 5 GHz, Bluetooth 5 / BLE, Ethernet port with higher speed. up to 1000 Mb/s and the ability to supply power via PoE. The rest of the specifications are the same as the older version 3B+.
Video and sound on the Raspberry Pi 4 minicomputer
Raspberry Pi 4 has two smaller HDMI connectors - microHDMI - which allow you to connect two monitors and send audio and video in 4K resolution. An additional 4-pin 3.5 mm socket allows you to connect headphones, speakers or output video via the RCA Composite standard. The device uses H265 (4Kp60), H.264 (1080p30) compression standard and OpenGL ES 1.1, 2.0 and 3.0 graphics.
Operating system Raspberry
Raspberry Pi 4 does not have an eMMC module. A microSD memory card serves as a disk. The operating system can be loaded using a computer with a scanner. Our store offers cards with the NOOBs program installed, which facilitates the installation of one of the following systems: Raspberry Pi OS, Openelec, RaspBMC, OSMC Linux.
Communication using Raspberry Pi 4
The Raspberry Pi has the traditional communication ports found on PC-class office computers and laptops. The following connections are available to the user:
- 2 microHDMI connectors for simultaneous connection of two monitors, each with a resolution of up to 4K.
- WiFi module - dual band WiFi network module: 2.4 GHz and 5 GHz 802.11b/g/n/ac - latest Raspbian / NOOBs system equipped with appropriate drivers.
- Bluetooth 5 module - allows data transmission through the popular interface, now in version 5.0
- 2 USB 3.0 and 2 USB 2.0 ports for connecting external devices such as mouse, keyboard, WiFi card, media or hard drive. The number of slots can be increased using an external USB HUB. .
- Ethernet socket for connecting the Internet via cable with a speed of up to 1000 Mb/s.
- GPIO - the board has 40 contacts (2x20, raster 2.54), which can be used to connect e.g. switches, LEDs or sensors. Communication via interfaces: I2C, SPI and UART.
Raspberry minicomputer version 4 power supply
To power the Raspberry Pi 4, it needs a power supply with a USB C connector and an output voltage of 5V. The minimum recommended current is 3 A. Our offer includes original power supplies and branded replacements compatible with Raspberry Pi.
Raspberry Pi 4 model B WiFi DualBand Bluetooth 2GB RAM 1.8 GHz
Raspberry Pi is the most popular mini computer in the world, offering enormous possibilities. The fourth generation of the popular raspberry comes in three versions. The described model has 2 GB of RAM. The Raspberry Pi 4 Model B stands out for its high computing power, which makes it suitable for really demanding tasks. All Raspberry models have a CE certificate, guaranteeing the safe operation of the minicomputer.
Raspberry Pi 4 Model B - compact size and versatile use
The described minicomputer has many connectors and modules, thanks to which it can effectively communicate with other devices. Raspberry Pi 4 model B is powered by a highly efficient and energy-efficient Cortex-A72 processor with a maximum speed of 1.8 GHz. The microSD card slot is used, among other things: to install the Linux-based Raspberry Pi OS.
Specifications:
- UC - MICROCONTROLLER: BCM2711
- UC - CORE: Cortex A72
- UC - RAM: 2 GB
- UC - NUMBER OF CORES: 4. Quad core
- UC - DIGITAL PINS: 40
- UC - EXTERNAL MEMORY: microSD card
- UC - Clock: 1.5 GHz
- UC - ETHERNET: Yes
- UC - WIFI MODULE: Yes
- UC - USB INTERFACE: 2x USB 3.0 + 2x USB 2.0
- UC - MICROSD: Yes
- UC - BLUETOOTH: Yes
- UC - HDMI Port: Yes
- UC - I2C INTERFACE: Yes
- UC - UART INTERFACE: Yes
- UC - POWER CONNECTOR: USB Type-C
- UC - SPI INTERFACE: Yes
- UC - LCD INTERFACE: Yes
- UC - CAMERA INTERFACE: Yes
- UC - LINUX SYSTEM: Yes
- PACKAGE WIDTH: 7 cm
- PACKAGE HEIGHT: 3 cm
- PACKAGE DEPTH: 9.5 cm
- PACKAGE WEIGHT: 0.067kg
