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

# CUSTOM FIRMWARE

- [SDM01 Combo (ESP8685)](https://docs.bituo-technik.com/custom-firmware/sdm01-combo-esp8685.md)