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$70 desktop computer, raspberry pie 400: keyboard integrated development board

2020-12-06 11:04:41 Procedural ape without hair loss

2020 year 11 month 2 Japan , The raspberry pie foundation officially launched “ Raspberry pie 400”(Raspberry Pi 400), A built-in raspberry pie 4 The compact keyboard of a computer , The price is 70 dollar .

Users only need to add two of them micro HDMI One of the ports is plugged into the monitor , Insert microSD card , Connect the power cord , And then plug in USB mouse , You can get one to handle daily tasks 、 Media playing computer .

Because of the raspberry pie 400 It's based on raspberry pie 4 Of , So most computers function the same . however , Raspberry pie 400 Of Broadcom BCM2711 Tetranuclear Cortex-A72(Arm v8)64 position SoC The operating frequency of is 1.8GHz, Raspberry pie 4 Of SoC The operating frequency is 1.5GHz.

And raspberry pie 400 Equipped with 4GB Memory 、 Gigabit Ethernet 、 bluetooth 5.0 and 802.11ac Wi-Fi,micro HDMI The port can output up to 4K/60Hz The signal of , There are two USB 3.0 Port and a USB 2.0 port . The power supply goes through USB-C Port supply , There is one microSD The card slot is used for the storage system , One more GPIO Connectors are used to connect various other devices .

The specific parameters are shown below :

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