> 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.md).

# Developer

- [Introduction](https://docs.ifreeq.com/developer/introduction.md)
- [What is Tuya Smart?](https://docs.ifreeq.com/developer/introduction/what-is-tuya-smart.md)
- [What does Tuya do?](https://docs.ifreeq.com/developer/introduction/what-does-tuya-do.md)
- [Tuya Smart Cloud Platform Overview](https://docs.ifreeq.com/developer/introduction/tuya-smart-cloud-platform-overview.md)
- [Advantages](https://docs.ifreeq.com/developer/introduction/advantages.md)
- [Terms](https://docs.ifreeq.com/developer/introduction/terms.md)
- [Limits](https://docs.ifreeq.com/developer/introduction/limits.md)
- [Quick Start](https://docs.ifreeq.com/developer/quick-start.md)
- [Configure in Platform](https://docs.ifreeq.com/developer/configure-in-platform.md)
- [Create Products](https://docs.ifreeq.com/developer/configure-in-platform/create-products.md)
- [Function Definition](https://docs.ifreeq.com/developer/configure-in-platform/function-definition.md)
- [Overview](https://docs.ifreeq.com/developer/configure-in-platform/function-definition/overview.md)
- [Standard Functions](https://docs.ifreeq.com/developer/configure-in-platform/function-definition/standard-functions.md)
- [Custom Functions](https://docs.ifreeq.com/developer/configure-in-platform/function-definition/untitled-2.md)
- [Cloud Functions](https://docs.ifreeq.com/developer/configure-in-platform/function-definition/untitled-3.md)
- [Design App UI](https://docs.ifreeq.com/developer/configure-in-platform/design-app-ui.md)
- [Configure Hardware](https://docs.ifreeq.com/developer/configure-in-platform/untitled.md)
- [Cloud Configuration](https://docs.ifreeq.com/developer/configure-in-platform/cloud-configuration.md)
- [Introduction](https://docs.ifreeq.com/developer/configure-in-platform/cloud-configuration/introduction.md)
- [Upgrade Firmwares](https://docs.ifreeq.com/developer/configure-in-platform/cloud-configuration/upgrade-firmwares.md)
- [Set up Multilingual UI](https://docs.ifreeq.com/developer/configure-in-platform/cloud-configuration/set-up-multilingual-ui.md)
- [Manage Alarms](https://docs.ifreeq.com/developer/configure-in-platform/cloud-configuration/manage-alarms.md)
- [Configure Network for Devices](https://docs.ifreeq.com/developer/configure-in-platform/cloud-configuration/configure-network-for-devices.md)
- [Enable Toggles on App](https://docs.ifreeq.com/developer/configure-in-platform/cloud-configuration/enable-toggles-on-app.md)
- [Automate the Smart Devices](https://docs.ifreeq.com/developer/configure-in-platform/cloud-configuration/automate-the-smart-devices.md)
- [Mass Production](https://docs.ifreeq.com/developer/configure-in-platform/untitled-1.md)
- [Device Development](https://docs.ifreeq.com/developer/device-development.md)
- [Access Mode MCU](https://docs.ifreeq.com/developer/device-development/access-mode-mcu.md)
- [MCU Access Guide](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/mcu-access-guide.md)
- [Wi-Fi General Solution](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/wi-fi-general-solution.md)
- [Wi-Fi Module MCU Development Overview](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/wi-fi-general-solution/wi-fi-module-mcu-development-overview.md)
- [Hardware Design Reference Wi-Fi](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/wi-fi-general-solution/hardware-design-reference-wi-fi.md)
- [Software Reference Wi-Fi](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/wi-fi-general-solution/software-reference-wi-fi.md)
- [Tuya Cloud Universal Serial Port Access Protocol](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/wi-fi-general-solution/software-reference-wi-fi/tuya-cloud-universal-serial-port-access-protocol.md)
- [Overview of migrating Tuya's MCU SDK](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/wi-fi-general-solution/software-reference-wi-fi/overview-of-migrating-tuyas-mcu-sdk.md)
- [Wi-Fi Power Off Fast Connect Device Solution](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/wi-fi-power-off-fast-connect-device-solution.md)
- [Overview](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/wi-fi-power-off-fast-connect-device-solution/wi-fi-power-off-fast-connect-device-development-overview.md)
- [Zigbee General Solution](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/zigbee-general-solution.md)
- [Overview](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/zigbee-general-solution/zigbee-module-mcu-development-overview.md)
- [Software development](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/zigbee-general-solution/software-development.md)
- [Tuya Zigbee module UART communication protocol](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/zigbee-general-solution/software-development/tuya-zigbee-module-uart-communication-protocol.md)
- [Hardware Design](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/zigbee-general-solution/hardware-design.md)
- [BLE General Solution](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/ble-general-solution.md)
- [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)
- [NB-IoT General Solution](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/nb-iot-general-solution.md)
- [NB-IoT Development Guide](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/nb-iot-general-solution/nb-iot-development-guide.md)
- [Introduction to NB Module - NM1](https://docs.ifreeq.com/developer/device-development/access-mode-mcu/nb-iot-general-solution/introduction-to-nb-module-nm1.md)
- [Access Mode SoC](https://docs.ifreeq.com/developer/device-development/access-mode-soc.md)
- [SoC Development Overview](https://docs.ifreeq.com/developer/device-development/access-mode-soc/soc-development-overview.md)
- [Lighting](https://docs.ifreeq.com/developer/device-development/access-mode-soc/lighting.md)
- [Guidance](https://docs.ifreeq.com/developer/device-development/access-mode-soc/lighting/guidance.md): Creating a Plug-and-Play RGBCW Lamp on the Tuya Smart Platform
- [Design](https://docs.ifreeq.com/developer/device-development/access-mode-soc/lighting/design.md): Step-by-Step Tuya Smart Lighting Product Design
- [Test](https://docs.ifreeq.com/developer/device-development/access-mode-soc/lighting/test.md)
- [Electrician](https://docs.ifreeq.com/developer/device-development/access-mode-soc/electrician.md)
- [Guidance](https://docs.ifreeq.com/developer/device-development/access-mode-soc/electrician/guidance.md): Product Create Guide
- [Design](https://docs.ifreeq.com/developer/device-development/access-mode-soc/electrician/design.md)
- [Test](https://docs.ifreeq.com/developer/device-development/access-mode-soc/electrician/test.md): Socket & row production test process
- [Access Mode Link](https://docs.ifreeq.com/developer/device-development/access-mode-link.md)
- [Wi-Fi Chip SDK](https://docs.ifreeq.com/developer/device-development/access-mode-link/wi-fi-chip-sdk.md)
- [Tuya Wi-Fi SDK Reference](https://docs.ifreeq.com/developer/device-development/access-mode-link/wi-fi-chip-sdk/tuya-wi-fi-sdk-reference.md)
- [Development Environment Setup When Using Tuya Wi-Fi SDK](https://docs.ifreeq.com/developer/device-development/access-mode-link/wi-fi-chip-sdk/development-environment-setup-when-using-tuya-wi-fi-sdk.md)
- [BLE Chip SDK](https://docs.ifreeq.com/developer/device-development/access-mode-link/ble-chip-sdk.md)
- [TUYA BLE SDK User Guide](https://docs.ifreeq.com/developer/device-development/access-mode-link/ble-chip-sdk/tuya-ble-sdk-user-guide.md)
- [Zigbee Chip SDK](https://docs.ifreeq.com/developer/device-development/access-mode-link/zigbee-chip-sdk.md)
- [TUYA Zigbee SDK Document](https://docs.ifreeq.com/developer/device-development/access-mode-link/zigbee-chip-sdk/tuya-zigbee-sdk-document.md)
- [Cloud Mode](https://docs.ifreeq.com/developer/device-development/cloud-mode.md)
- [Wi-Fi\&BT Dual Mode Module](https://docs.ifreeq.com/developer/device-development/cloud-mode/wi-fi-and-bt-dual-mode-module.md)
- [Wi-Fi Module](https://docs.ifreeq.com/developer/device-development/cloud-mode/wi-fi-module.md)
- [Bluetooth Module](https://docs.ifreeq.com/developer/device-development/cloud-mode/bluetooth-module.md)
- [Zigbee Module](https://docs.ifreeq.com/developer/device-development/cloud-mode/zigbee-module.md)
- [Sub-G Module](https://docs.ifreeq.com/developer/device-development/cloud-mode/sub-g-module.md)
- [Tuya Development Boards](https://docs.ifreeq.com/developer/device-development/tuya-development-boards.md)
- [Access Mode Simmulator](https://docs.ifreeq.com/developer/device-development/access-mode-simmulator.md)
- [Module Debugging Assistant Instruction](https://docs.ifreeq.com/developer/device-development/access-mode-simmulator/module-debugging-assistant-instruction.md)
- [Embedded License](https://docs.ifreeq.com/developer/device-development/embedded-license.md)
- [Embedded open source license](https://docs.ifreeq.com/developer/device-development/embedded-license/embedded-open-source-license.md)
- [Smart Product Solution](https://docs.ifreeq.com/developer/smart-product-solution.md)
- [Gateway](https://docs.ifreeq.com/developer/smart-product-solution/gateway.md)
- [MCU Access](https://docs.ifreeq.com/developer/smart-product-solution/gateway/mcu-access.md)
- [Link SDK Access](https://docs.ifreeq.com/developer/smart-product-solution/gateway/link-sdk-access.md)
- [PCB Details](https://docs.ifreeq.com/developer/smart-product-solution/gateway/pcb-details.md)
- [HouseHold](https://docs.ifreeq.com/developer/smart-product-solution/household.md)
- [Cleaner Robot](https://docs.ifreeq.com/developer/smart-product-solution/household/cleaner-robot.md)
- [Air Conditioner](https://docs.ifreeq.com/developer/smart-product-solution/household/air-conditioner.md)
- [IPC](https://docs.ifreeq.com/developer/smart-product-solution/ipc.md)
- [Lock](https://docs.ifreeq.com/developer/smart-product-solution/lock.md)
- [BLE Lock](https://docs.ifreeq.com/developer/smart-product-solution/lock/ble-lock.md)
- [Wi-Fi Lock](https://docs.ifreeq.com/developer/smart-product-solution/lock/wi-fi-lock.md)
- [Zigbee Lock](https://docs.ifreeq.com/developer/smart-product-solution/lock/zigbee-lock.md)
- [Remote Control](https://docs.ifreeq.com/developer/smart-product-solution/remote-control.md)
- [Voice Product](https://docs.ifreeq.com/developer/smart-product-solution/voice-product.md)
- [Domestic Voice Speaker Solution](https://docs.ifreeq.com/developer/smart-product-solution/voice-product/domestic-voice-speaker-solution.md)
- [Domestic Voice Infrared SoC Solution](https://docs.ifreeq.com/developer/smart-product-solution/voice-product/domestic-voice-infrared-soc-solution.md): This product just for China
- [Overseas Voice Solution](https://docs.ifreeq.com/developer/smart-product-solution/voice-product/overseas-voice-solution.md)
- [Design Reference Materials - Alexa Module](https://docs.ifreeq.com/developer/smart-product-solution/voice-product/design-reference-materials-alexa-module.md)
- [Design Reference Materials - Domestic Voice Module](https://docs.ifreeq.com/developer/smart-product-solution/voice-product/design-reference-materials-domestic-voice-module.md)
- [Firmware](https://docs.ifreeq.com/developer/firmware.md)
- [S8E](https://docs.ifreeq.com/developer/firmware/s8e.md): Burning steps