> For the complete documentation index, see [llms.txt](https://docs.ifreeq.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ifreeq.com/developer/device-development/access-mode-link/ble-chip-sdk.md).

# BLE Chip SDK

- [TUYA BLE SDK User Guide](https://docs.ifreeq.com/developer/device-development/access-mode-link/ble-chip-sdk/tuya-ble-sdk-user-guide.md)