2.4-GHz Bluetooth™ low energy and Proprietary System-on-Chip flash loader based on STM32VLDISCOVERY Burn CC254x firmware using an STM discovery board. Getting Started Compile project CC_debug.uvprojx from Keil IDE and downloading into STM32VLDISCOVERY connect to target, run CCLoader_x86_64.exe RedBearLab and burn it.