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CI13XX Series CI13LC Series CI230X Series CI23LC Series

CI13XX Series

CI1302

High Performance/Dual-Mic

CI1303

High Memory/High Performance/Dual-Mic

CI1306

Compact/High Memory/High Performance/Dual-Mic

CI1312

High Performance/Easy Assembly/Single-Mic

CI13LC Series

CI13082V

SOP8 Package/Easy Assembly/3.3V Power

CI13162

SOP16 Package/Easy Assembly/Low Cost

CI13162P

SOP16 Package/Built-in Power Amplifier

CI13242

Low Cost/Rich Peripheral Interfaces

CI13322

High Performance/Compact/QFN Package

CI230X Series

CI2305

Voice, WiFi, Bluetooth 3-in-1/Single-Mic

CI2306

Voice, WiFi, Bluetooth 3-in-1/Dual-Mic

CI23LC Series

CI23162

High Performance/Integrated BLE 5.4/Supports Mini-Program

CI23242

High Performance/Multiple IOs/Integrated BLE 5.4
Solution
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Industry Solutions
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Develop

Development Resources
One-stop Development Resources and Services

AI Speech Development Platform
No-code/Low-code, Enabling Convenient Development

Documentation Center
Comprehensive Voice Development Knowledge database

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Technical Documentation
CompleFull-chain Technical Resource Package

SDK
Complete, Open-source Development Kit

Toolkits
Development Tools to Boost Efficiency

Quality and Reliability

Certification
Environmental and Safety Approvals

Supply Assurance
Independent R&D

Production Testing
Firmware and Functional Testing

Recognition Rate Testing
Automated Voice Recognition Performance Testing

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CI-SDK

We provide a complete, open-source SDK that includes programming tools, voice algorithm libraries, driver files, functional components, board-level configuration files, and example projects, enabling you to conveniently and quickly conduct secondary development based on our SDK.

SDK Type

Offline Speech Recognition LLM SDK

Run models with millions to tens of millions of parameters on the device side to efficiently and accurately convert speech into text or instructions.

Solution | SDK

Single-Mic Speech Recognition | CI130X_SDK_ASR_Offline_V2.2.0 Single-Mic Speech Recognition | CI13LC_SDK_ASR_Offline_V2.0.15 Dual-Mic Speech Recognition | CI13XX_SDK_ASR_ALG_V2.5.28 Single-Mic Deep Noise Reduction Speech Recognition | CI13XX_SDK_ASR_ALG_V2.5.28 Single-Mic Voice Controller | CI13XX_SDK_ASR_ALG_V2.5.28 Single-Mic Voice Controller | CI13LC_SDK_ASR_Offline_V2.0.15 Single-Mic Inteligent voice & IR Control | CI130X_SDK_Offline_IR_V2.0.10 Single-Mic Voice Mini Program | CI23LC_SDK_BLE_V1.3.13
Online/Offline LLM SDK

Combines local deep noise reduction and wake-word algorithms with cloud-based natural language understanding and dialogue generation, providing multi-turn, fluent, and full-duplex voice interaction. Supports major LLMs like Doubao, Qwen, and Deepseek.

Solution | SDK

"1+1" Online&Offline Voice Dialogue LLM | CI13XX_SDK_LLM_AIOT_V2.5.28
AI Sound Event Detection SDK

Intelligent analysis and recognition of specific sound events, such as snoring and baby crying, through deep neural network algorithms to achieve automatic alarm or response.

Solution | SDK
AI Noise Reduction SDK

Intelligent algorithms such as DNN denoising are used to filter complex background noise, providing high-quality clean speech data and improving call and recording quality.

Solution | SDK

Call noise reduction | CI13LC_SDK_NN_ENC_V2.0.15

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Hardware Chip Module EVK Toolkit Product Select CI-SDK
Solution Offline Speech Recognition Online/Offline LLM AI Noise Reduction AI Sound Event Detection TTS
Industry Solutions Intelligent Home Appliances Intelligent Lighting Security and Health Monitoring Robots/AI Toys Call Noise Reduction Intelligent Education Intelligent Car
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