 The Network Debugger is a tool that allows developers using the wireless Gecko MCUs to trace network traffic and packets throughout nodes on the network.EFM32 is supported by multiple third-party Real-time operating system (RTOS) and software libraries, drivers, and stacks.A few RTOS solutions that are enabled with the EFM32s are Micro-Controller Operating Systems (uC/OS) (Micrium), FreeRTOS, GNU Chopstx, embOS (Segger), and mbed OS (ARM).