{"product_id":"yahboom-voice-interaction-module","title":"Yahboom CI1302 AI Voice Interaction Module with Type-C, IIC\/UART, 2MB Storage, Chinese\/English Commands","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Yahboom \u003cstrong\u003evoice interaction module\u003c\/strong\u003e integrates offline voice recognition and voice broadcast in one board. It uses the \u003cstrong\u003eCI1302\u003c\/strong\u003e voice chip solution with a built-in neural network processor, and supports deep learning noise reduction and echo cancellation for clearer pickup and playback. The module includes an on-board microphone and high-fidelity speaker, supports \u003cstrong\u003eChinese and English\u003c\/strong\u003e entries (language can be switched through firmware), and provides a stated recognition accuracy of up to \u003cstrong\u003e99%\u003c\/strong\u003e with a stated recognition range of up to \u003cstrong\u003e5 m\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThis module supports customization of wake-up words, command words, playback timbre, volume, and recognition sensitivity. Preset word libraries are provided, and users can modify command words via a dedicated web workflow, generate new firmware, and update the module through the Type-C interface.\u003c\/p\u003e\u003ciframe height=\"922\" src=\"https:\/\/www.youtube.com\/embed\/eeUCCpA9YDc\" title=\"Yahboom Intelligent Voice Interaction Module\" width=\"1639\"\u003e\u003c\/iframe\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice recognition + voice broadcast\u003c\/strong\u003e integrated on one module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffline recognition\u003c\/strong\u003e with \u003cstrong\u003eHD broadcast\u003c\/strong\u003e capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreset 110+ voice commands\u003c\/strong\u003e; supports custom Chinese and English command words\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2MB built-in storage\u003c\/strong\u003e; stated support for up to about \u003cstrong\u003e120 command words\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance microphone\u003c\/strong\u003e + \u003cstrong\u003ehigh-fidelity speaker\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep learning noise reduction\u003c\/strong\u003e and \u003cstrong\u003eecho cancellation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple voice broadcast modes\u003c\/strong\u003e: active broadcast and passive broadcast\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-board MCU coprocessor (STC8H)\u003c\/strong\u003e to convert voice data to serial or IIC data formats\u003c\/li\u003e\n\u003cli\u003eInterfaces: \u003cstrong\u003eType-C\u003c\/strong\u003e, \u003cstrong\u003eIIC\u003c\/strong\u003e, and \u003cstrong\u003eserial communication\u003c\/strong\u003e (UART)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport ROS1\/ROS2\u003c\/strong\u003e (SDK files referenced)\u003c\/li\u003e\n\u003cli\u003eFirmware modification support, write tools, code routines, and detailed tutorials referenced\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAI Voice Interaction Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip solution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCI1302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMCU coprocessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTC8H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice recognition range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 5M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecognition accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported languages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChinese and English (can be switched through firmware)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFar-field pickup\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice broadcast\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicrophone \/ speaker\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicrophone \/ High-fidelity speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentification term limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 command words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEcho cancellation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental noise reduction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeech speed and volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeural network model training\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice learning training\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType-C interface \/ serial port interface \/ IIC interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType-C interface \/ PH2.0-4P cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eROS support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eROS1 \/ ROS2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEmbedded voice interaction projects with MCU\/host boards (tutorial references include STM32, MSPM0, Raspberry Pi, ESP32, Jetson series, and others)\u003c\/li\u003e\n\u003cli\u003eVoice-controlled robotics demos such as robot car movement, color interaction workflows, robotic arm movement\/sorting, and multi-point navigation (requires a complete robot system, not only a single module)\u003c\/li\u003e\n\u003cli\u003ePC-based serial debugging and command verification via UART tools (for development and integration)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eManuals\u003c\/h2\u003e\u003cp\u003eTutorial page: \u003ca href=\"http:\/\/www.yahboom.net\/study\/Voice_Module_ASR-TTS\" rel=\"noopener\" target=\"_blank\"\u003eYahboom Intelligent Voice Interaction Module (ASR-TTS)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eFor product selection help, integration questions, or after-sales support, contact \u003ca href=\"https:\/\/rcdrone.top\/\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/rcdrone.top\/\u003c\/a\u003e or email \u003cstrong\u003esupport@rcdrone.top\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Educational robotics applications using a voice interaction module for voice-controlled robots and projects\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom.jpg?v=1782203975\"\u003e\u003cp\u003eAdd offline voice interaction to educational robotics builds, from small rover cars to arm and legged-robot demos.\u003c\/p\u003e\n\u003cimg alt=\"Yahboom CI1302 AI voice interaction module with onboard mic and speaker, supporting offline recognition and broadcast\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_ad328098-ef57-4852-a099-9b08e99c3576.jpg?v=1782203987\"\u003e\u003cp\u003eOffline voice recognition and voice broadcast are integrated on one compact board, with a built-in microphone and speaker.\u003c\/p\u003e\n\u003cimg alt=\"CI1302 offline voice recognition and broadcast module overview with key features and command examples\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_aa8f82e6-3e79-433c-a88f-7867058deb66.jpg?v=1782203999\"\u003e\u003cp\u003eChinese\/English command libraries can be customized, then updated to the module through the Type‑C interface.\u003c\/p\u003e\n\u003cimg alt=\"Yahboom Intelligent Voice Interaction Module supports custom command words\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0066\/9686\/1780\/files\/Yahboom_Voice_Interaction_Module_details_3.jpg?v=1743408491\"\u003e\u003cimg alt=\"Wake-word and command-word customization workflow for the voice interaction module, with preset word library sheets\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_61cf0134-2b0f-4a14-b9d8-1a851ef68080.jpg?v=1782204024\"\u003e\u003cp\u003eEdit wake words and command words using the provided word libraries, then generate firmware for your own project needs.\u003c\/p\u003e\n\u003cimg alt=\"Neural network model training interface for customized sound settings and command word library editing\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_5166e53a-6e7c-4f59-b9a1-c3b962a9cd53.jpg?v=1782204036\"\u003e\u003cp\u003eTune timbre, volume, and recognition word sets in the tooling workflow before compiling updated firmware.\u003c\/p\u003e\n\u003cimg alt=\"Advanced parameter configuration page and firmware writing tool for updating the CI1302 voice module\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_c9d7d7b5-a659-4ff2-af93-37f1bcd04f4b.jpg?v=1782204047\"\u003e\u003cp\u003eFirmware writing tools are provided for updating configurations after changing commands or sensitivity settings.\u003c\/p\u003e\n\u003cimg alt=\"Integrated voice recognition and voice broadcast features, highlighting microphone, speaker, noise reduction and range\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_4cfe3865-318c-46f1-918e-ba6a70ddca8a.jpg?v=1782204058\"\u003e\u003cp\u003eDeep learning noise reduction and echo cancellation help improve pickup and playback in typical indoor environments.\u003c\/p\u003e\n\u003cimg alt=\"Multiple voice broadcast modes (active and passive) plus natural conversation and echo-cancellation support\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_a31f521e-7763-4dc1-80f2-c78221ea3086.jpg?v=1782204070\"\u003e\u003cp\u003eChoose active or passive broadcast modes depending on whether the host triggers playback or the module responds directly.\u003c\/p\u003e\n\u003cimg alt=\"STC8H MCU coprocessor, Type-C firmware update, and IIC\/UART serial communication interface options\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_e2a878f3-ef16-482c-9cfb-06044a6798a4.jpg?v=1782204082\"\u003e\u003cp\u003eThe onboard coprocessor outputs recognition results over UART or IIC, while Type‑C is used for firmware updates.\u003c\/p\u003e\n\u003cimg alt=\"Voice module parameter comparison table listing CI1302, Type-C\/PH2.0-4P cable, languages, and 2MB storage\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_caad12f4-f73d-4402-870f-265eb5a93794.jpg?v=1782204092\"\u003e\u003cp\u003eKey specs at a glance, including interfaces, language support, and onboard storage capacity.\u003c\/p\u003e\n\u003cimg alt=\"Comparison chart for another intelligent voice interaction module option, with chip solution and feature checklist\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_be36e1a5-fbd3-4a3e-9aa8-45de54bc3bff.jpg?v=1782204103\"\u003e\u003cimg alt=\"Comparison chart for a speech synthesis\/broadcast module option with IIC interface and feature checklist\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_619b60eb-e463-4281-9967-45b845e28f3e.jpg?v=1782204113\"\u003e\u003cimg alt=\"Preset 110+ voice command library examples for robot movement, color recognition, sorting, and navigation scenarios\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_5cabd348-8988-4343-9031-4d3a69acf4db.jpg?v=1782204128\"\u003e\u003cp\u003eA preset command library supports common robot actions and can be adapted for your own wake word and commands.\u003c\/p\u003e\n\u003cimg alt=\"UART serial communication control screenshot for debugging voice command output on a PC terminal tool\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_53eefd25-e08b-4798-8aa5-d0070a2fb7d4.jpg?v=1782204140\"\u003e\u003cimg alt=\"Supported main control boards and robot platforms list for integrating the voice module with popular dev boards\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_affacc25-0804-4885-ae10-7dcfdca71f0d.jpg?v=1782204154\"\u003e\u003cimg alt=\"ROS1 and ROS2 support graphic for integrating the voice interaction module into ROS-based robotics projects\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_21f8c589-f8d8-4b21-ad67-3894eff240f0.jpg?v=1782204165\"\u003e\u003cimg alt=\"Wiring diagram showing PH2.0-4P connections to STM32\/ESP32\/MSPM0 and Type-C connection to embedded main control\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_2c71f046-2182-4962-98a4-5ef15b7e0775.jpg?v=1782204178\"\u003e\u003cp\u003eClear wiring examples help connect the module to MCU boards over serial or to embedded hosts over USB.\u003c\/p\u003e\n\u003cimg alt=\"Yahboom CI1302 AI voice interaction module installation method on an M3 mounting position using screws and standoffs\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_4ad38fc5-3198-4bd8-9ac6-2d2e7e224c56.jpg?v=1782204188\"\u003e\u003cp\u003eThe slotted mounting design fits M3 hardware for easy installation on chassis plates and enclosures.\u003c\/p\u003e\n\u003cimg alt=\"Laptop screenshot showing Yahboom CI1302 AI voice module tutorial page and example code folders for UART\/IIC and ROS\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_79bd45f2-7429-401d-b624-6868e8019d12.jpg?v=1782204201\"\u003e\u003cp\u003eTutorials and sample code folders cover module setup, serial communication options, and ROS voice interaction workflows.\u003c\/p\u003e\n\u003cimg alt=\"Yahboom CI1302 AI voice interaction module PCB with round speaker grille and USB-C connector\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_571b21da-03fc-4277-b85e-45d3d92e9dfc.jpg?v=1782204211\"\u003e\u003cp\u003eThe Yahboom CI1302 voice interaction module has a compact PCB with an onboard speaker-style grille and includes a downloadable 3D model file at https:\/\/rcdrone.top\/.\u003c\/p\u003e\n\u003cimg alt=\"Hardware layout of Yahboom CI1302 voice interaction module with speaker, microphone, Type‑C, serial and IIC ports\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_b6b04e68-a6cb-4993-a6a4-1806353f5584.jpg?v=1782204222\"\u003e\u003cp\u003eThe CI1302 voice interaction module includes a built-in speaker and microphone plus Type‑C, serial, and IIC connectors for easy integration.\u003c\/p\u003e\n\u003cimg alt=\"Yahboom CI1302 voice interaction module specs showing 48.1×24.1×14.3 mm size, 5V power, and IIC\/UART pins\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_34c51987-00fa-4498-86c0-322c00c79dae.jpg?v=1782204232\"\u003e\u003cp\u003eThe CI1302 module uses a 5V supply, measures 48.1×24.1×14.3 mm, and supports IIC or serial communication with red\/green status LEDs.\u003c\/p\u003e\n\u003cimg alt=\"Shipping list for Yahboom CI1302 AI voice interaction module, including Type‑C cable, PH2.0 cables, screws and standoffs\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_32891898-3b67-4224-8f13-11e5c13b4461.jpg?v=1782204242\"\u003e\u003cp\u003eThe CI1302 voice interaction module comes with PH2.0 cables, a Type‑C communication cable, and basic mounting hardware for quick setup.\u003c\/p\u003e\n\u003cimg alt=\"Preset command word list and reply phrases for the Yahboom CI1302 AI voice interaction module\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_9d31a467-5b15-44fe-a029-4610ff0f92c1.jpg?v=1782204253\"\u003e\u003cp\u003eThe CI1302 module uses a preset command-word library with editable voice commands and matching reply phrases.\u003c\/p\u003e\n\u003cimg alt=\"Yahboom CI1302 voice interaction module PCB with round speaker grille and USB-C port on a compact board\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yahboom-Intelligent-Voice-Interaction-Module-supports-custom_781ad8ca-7f11-4e3d-bf23-2f638623f780.jpg?v=1782204263\"\u003e\u003cp\u003eThe compact CI1302 voice interaction module integrates an onboard speaker grille and a USB-C port for easy connection to embedded projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Yahboom","offers":[{"title":"Default Title","offer_id":53137657594080,"sku":"6000400536-1","price":27.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/YahboomIntelligentVoiceInteractionModule_1.jpg?v=1782137618","url":"https:\/\/rcdrone.top\/zh\/products\/yahboom-voice-interaction-module","provider":"RCDrone","version":"1.0","type":"link"}