Nordic nRF52840 Overview

 

Raytac Corporation

Bluetooth module maker based on Nordic nRF51 & nRF52 solution 
(Nordic nRF51822 & nRF51422 & nRF52832 & nRF52840)
Bluetooth Specification Version: BT4.0 & BT4.1 & BT4.2
Tel: +886.2.3234.0208
email: service@raytac.com
 
Quoted from Nordic
 

nRF52840

Advanced Multi-protocol SoC supporting Bluetooth 5 / ANT /802.15.4 / 2.4GHz Proprietary Acitve