Request to Send (RTS)
In flow control, the transmitting end is ready and requesting the far end for a permission to transfer
data.
Serial Peripheral Interface (SPI)
Synchronous serial communication interface specification used for short-distance communication.
Serial Wire Debug (SWD)
A standard two-wire interface for programming and debugging Arm CPUs.
System on Chip (SoC)
A microchip that integrates all the necessary electronic circuits and components of a computer or
other electronic systems on a single integrated circuit.
True Wireless Stereo (TWS)
The transfer of audio to multiple devices using only wireless technology, with two separate mono
audio streams sent from the source to each respective listening device.
Universal Asynchronous Receiver/Transmitter (UART)
A hardware device for asynchronous serial communication between devices.
Universal Serial Bus (USB)
An industry standard that establishes specifications for cables and connectors and protocols for
connection, communication, and power supply between computers, peripheral devices, and other
computers.
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