The Flipper Zero relies about the FreeRTOS running program. This is a actual-time running process kernel for microcontrollers that was made back again in 2003 and distributed under the MIT license. The interesting issue concerning this device is that it is a tool to hack along with other things. I https://kylerwgova.blogocial.com/detailed-notes-on-flipper-zero-marauder-flash-72018769