The Arm Cortex-M348+ MCU is a microcontroller unit (MCU) based on the ARM Cortex-M architecture, designed by ARM Holdings, a British semiconductor and software design company. ARM Holdings, founded in the UK, is now a subsidiary of the Japanese conglomerate SoftBank Group. The Cortex-M348+ MCU is tailored for embedded systems and industrial applications, serving sectors such as automation, IoT, and consumer electronics. It offers high performance, energy efficiency, and scalability, making it suitable for real-time control and connectivity solutions. ARM's MCUs are widely used by manufacturers worldwide to develop smart devices and industrial equipment.