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full-fledged universal turing machine :: 1.5 GHz 64-bit quad core ARM Cortex-A72 processor, on-board 802.11ac Wi-Fi, Bluetooth 5, full gigabit Ethernet, two USB 2.0 ports, two USB 3.0 ports, 1–8 GB of RAM
5volts only; power-consumption between 3-10 Watt
during this tutorial, You will interact with Raspi4 running Raspbian 10 (buster) 32-bit armv7l