Raspberry Pi 4 Model B WiFi DualBand Bluetooth 1GB RAM 1.8GHz

What's new in Raspberry Pi 4?

• 3 versions of the minicomputer: The Raspberry Pi 4 is sold in three versions, which differ in the amount of RAM:
• 1GB RAM
• 2GB RAM
• 4GB RAM
• BCM2711 Processor: The Broadcom BCM2711 chipset with a 64-bit quad-core ARM-8 Cortex-A72 processor clocked at 1.8 GHz provides more computing power than previous Raspberry Pi models.
• 2 microHDMI monitor ports: The Raspberry Pi 4 comes with two microHDMI ports that allow you to connect two HDMI monitors simultaneously with resolutions up to 4K (4K and 60 fps for one monitor and 4K and 30 fps for two monitors).
• 2 USB 3.0 ports: The mini PC has 4 USB ports. Two 2.0 versions and two efficient USB 3.0 ports.
• Ethernet speed up to 1000 Mbit/s: Ethernet connection in full Gigabit version, ensures faster internet via cable.
• USB C power connector: The power connector is designed to meet the latest standards. Raspberry has a USB C connector. The manufacturer recommends a 5 V / 3 A power supply.
• Bluetooth 5.0: A new wireless standard offering transfer speeds of up to 2 Mbps.
• Connector layout: The outline of the board remains the same, but the connector layout has changed.

Video and audio on the Raspberry Pi 4 minicomputer

The Raspberry Pi has two microHDMI connectors, through which you can send both video and audio in resolutions up to 4K. In addition, the board has a 4-pole 3.5 mm jack, to which you can connect headphones, speakers or output video via the RCA Composite standard. The device supports H265 (4Kp60), H.264 (1080p30) compression and OpenGL ES 1.1, 2.0 and 3.0 graphics.

Raspberry operating system

The Raspberry Pi drive is still a microSD memory card. The operating system can be loaded using a computer with a reader. Our store offers cards with the NOOBs program installed, which allows you to choose from the following systems when you first boot: Raspberry Pi OS, Openelec, RaspBMC, OSMC Linux.

Connection using Raspberry Pi 4

The Raspberry Pi has the basic connectivity features found on PC-class office computers. In addition to the aforementioned audio and video connections, the user can use:

2 USB 3.0 ports and 2 USB 2.0 ports, to which you can connect, for example, a mouse, keyboard, WiFi card or stick. If it turns out that there are too few ports, you can increase their number by using an external USB HUB.

Ethernet jack, i.e. the ability to connect directly to a LAN network, now at Gigabit speed.

• WiFi module – allows communication with 2.4 GHz and 5 GHz 802.11b/g/n/ac wireless networks – drivers are built into the latest Raspbian / NOOBs system
• Bluetooth 5 module – allows data transfer via the popular interface
• GPIOs are general purpose inputs/outputs that can be used to control LEDs, buttons, and motor controllers. This includes pins that support the following interfaces: I2C, SPI, and UART.

Specifications: