RC-CC2640-A is designed based on CC2640R2FRSMR Bluetooth Smart (Bluetooth 4.2 and Bluetooth 5.0) System-on-Chip, fully supports the single mode Bluetooth Low Energy operation. The module provides the ability to either put your entire application into the integrated ARM Cortex
M3 microcontroller, or use the module in Network Processor mode in conjunction with the microcontroller of your choice.