> For the complete documentation index, see [llms.txt](https://docs.brewtools.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.brewtools.com/fcs.md).

# FCS - Fluid Control System

- [FCS Overview](https://docs.brewtools.com/fcs/fcs-overview.md)
- [Fermentation Control](https://docs.brewtools.com/fcs/fermentation-control.md): FCS Fermentation Control is our platform for making the most out of fermentation with modern technology and software. The platform and software will continue to evolve with new sensors and features.
- [Getting started](https://docs.brewtools.com/fcs/fermentation-control/getting-started.md): This page contains essential information about your FCS Fermentation setup. Please review it carefully before use.
- [Software](https://docs.brewtools.com/fcs/fermentation-control/software.md): The FCS software is continiously beeing improved. New features are added based on feedback from users all over the world. Read this section to get a better overview of what the Fluid Control System.
- [Changelog](https://docs.brewtools.com/fcs/fermentation-control/changelog.md): Changelog for FCS Fermentation
- [Custom MQTT Guide](https://docs.brewtools.com/fcs/custom-mqtt-guide.md): This is a guide on how to use your FCS with your own custom MQTT broker, in order to set it up with Home Assistant or other custom solutions.
- [CAN Devices on Other Platforms](https://docs.brewtools.com/fcs/can-devices-on-other-platforms.md): This is a guide on how to use our CAN devices on other platforms like PLCs and Raspberry Pi based control platforms.