Please refer to the EZ-Serial firmware platform from this link, where you can find EZ-Serial binary downloads for different modules. This folder contains .hex file, which is a complete stack+app firmware image suitable for flashing via PSoC Programmer and the Serial Wire Debug (SWD) interface (P0.6, P0.7, XRES, VDDD, GND). Please refer to the EZ-Serial Binary downloads folder for different files.
Please refer to the EZ-Serial BLE Firmware Platform User Guide, this document provides a complete guide to the EZ-Serial platform on EZ-BLE modules. Section 3 provides a list of Operational Examples which will be useful for your application.
Please let me know if you have any questions.