> 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-mcu/ble-general-solution.md).

# BLE General Solution

- [BLE Module MCU Development Overview](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/ble-general-solution/ble-module-mcu-development-overview.md)
- [BLE Hardware Design](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/ble-general-solution/ble-hardware-design.md)