# Testing and maintenance utility

## Testing and maintenance utility

A little testing utility is accessible from the firmware builder menu :

![](https://github.com/SHWotever/SimHub/assets/2207331/01876a4a-48f3-4742-b4d4-03cb7cc93a87)

![](https://github.com/SHWotever/SimHub/assets/2207331/3a6d6f80-2592-458f-876e-cc04324f81ea)