https://www.nxp.com/products/wireless-connectivity/bluetooth-low-energy/a-highly-extensible-platform-for-application-development-of-qn908x:QN9080DK
QN9080DK: A highly extensible platform for application development of QN908x | NXP Semiconductors
The QN9080DK board is designed to make it as easy as possible to get started with your project based on NXP QN908x Bluetooth Low Energy SOC.
highly extensible