What component in a CPS node would be responsible for transmitting collected data wirelessly?

The radio modem is the component of a CPS (Cyber-Physical Systems) node that plays a crucial role in transmitting collected data wirelessly. This device facilitates communication between the CPS node and other devices or systems, ensuring that data gathered from sensors or other parts of the system can be sent to different locations for processing, analysis, or storage.

In a CPS architecture, the radio modem handles the wireless communication protocols, converting the digital data into a format suitable for transmission over radio frequency. This is essential for applications that require real-time data sharing and remote monitoring, as it allows for the seamless flow of information across the system without the need for physical connections.

While sensors are vital components that collect data from the environment and actuators respond to commands, they do not directly handle the data transmission. Similarly, memory is used for data storage and processing but does not facilitate the communication process. Thus, the radio modem is the essential element that enables wireless transmission, highlighting its importance in a CPS node's architecture.