How to Pair a Bluetooth Device to Your Computer, Tablet, or Phone. Wireless devices with Bluetooth radios must be âpairedâ with each other before they can communicate. This involves making them discoverable and potentially entering a PIN.
An ARM processor is one of a family of CPUs based on the RISC (reduced instruction set computer) architecture developed by Advanced RISC Machines (ARM). ARM makes 32-bit and 64-bit RISC multi-core processors.
ARM processors are: 1  ARM Cortex-A Series ARM Cortex-A Series. The ARM Cortex-A series of applications processors provide a range of solutions for devices undertaking complex compute tasks. 2  ARM Cortex-R series ARM Cortex-R series. The ARM Cortex-R series provides a range of processors optimized for high performance, hard real-time applications.