> For the complete documentation index, see [llms.txt](https://help.boomerang3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.boomerang3.com/s2gw-installation-manual/advanced_use.md).

# Advanced use

- [Find S2GW IP address](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/find_s2gw_ip_address.md)
- [Terminal connection](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/terminal_connection.md)
- [Edit S2GW config](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/edit-s2gw-config.md)
- [Set static IP](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/set-static-ip.md)
- [Use WLAN](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/use-wlan.md)
- [Write image to SD card](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/write_image_to_sd_card.md)
- [Debug with UDP Listen](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/debug-with-udp-listen.md)
- [Reboot the gateway](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/reboot-the-gateway.md)
- [S2GW app upgrade](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/s2gw_application_upgrade.md)
- [Check current S2GW app version](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/s2gw_application_upgrade/check-current-s2gw-app-version.md)
- [Write app to SD card](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/s2gw_application_upgrade/write-app-to-sd-card.md)
- [Remote update of S2GW app](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/s2gw_application_upgrade/remote-update-of-s2gw-app.md)
- [Copy app zip to SD](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/s2gw_application_upgrade/remote-update-of-s2gw-app/copy-app-zip-to-sd.md)
- [Unzip app files into /boot/ICU/](https://help.boomerang3.com/s2gw-installation-manual/advanced_use/s2gw_application_upgrade/remote-update-of-s2gw-app/unzip-app-files-into-boot-icu.md)


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