nRF52805 BLUETOOTH® 5.2 SoC Nordic Semiconductor nRF52805 BLUETOOTH® 5.2 SoC is the seventh addition to the industry-leading nRF52® Series. The SoC augments the already extensive collection of wireless SoCs with an SoC in a WLCSP package optimized for small two-layer PCB designs. It is ideal for cost-constrained applications, beacons, disposable medical devices, sensors, simple CE remotes, styluses, and presenters. The nRF52805 can be applied as a network processor, allowing another MCU to leverage its connectivity.