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

# Technical Documentation

- [Config](https://docs.fencyboy.com/technical-documentation/config.md)
- [Energy usage & Battery](https://docs.fencyboy.com/technical-documentation/energy-usage-and-battery.md): Power options for the Fencyboy sensor and battery life
- [Electric Fence Measurements](https://docs.fencyboy.com/technical-documentation/electric-fence-measurements.md): This page provides our measurement results obtained from real-world fences.
- [Versions](https://docs.fencyboy.com/technical-documentation/versions.md): We developed multiple iterations until we reached the current version of Fencyboy. This page provides some useful information on previous versions.
- [Smart Sleep](https://docs.fencyboy.com/technical-documentation/smart-sleep.md)
- [Firmware Update](https://docs.fencyboy.com/technical-documentation/firmware-update.md): Guide to update the firmware running on the Fencyboy sensor using a USB programmer.