SemiconductorThe nRF5340-QKAA-R is an RF System on a Chip (SoC) dual-core Bluetooth 5.2 SoC manufactured by Nordic Semiconductor. It is designed to offer support for Bluetooth Low Energy, Bluetooth mesh, NFC, Thread, and Zigbee protocols, enabling secure and reliable wireless communication for a variety of applications. It is based on a 32-bit ARM Cortex-M33 processor with a integrated 2.4 GHz radio transceiver and an integrated high-performance RF transceiver. It is also equipped with an on-chip debugger and profiler to facilitate application development and performance optimization. The nRF5340-QKAA-R is ideal for low-power real-time and low-latency applications, such as smart home and automation solutions, wearables, consumer and industrial electronic designs, and medical devices.