Just another radio blog.

  • Raspberry Pi 4 Model B is a compact single-board computer based on a 4-core Broadcom BCM2711 processor, Cortex-A72 @ 1.5 GHz with 4GB of RAM (there are also versions with 1GB, 2GB and 8GB). The developers added such popular interfaces as USB 3.0, Gigabit Ethernet, Bluetooth 5.0, micro HDMI to the R...

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