ESP32 Xiaozhi
An open AI-dialogue hardware platform for toy and education builders, powered by ESP32.
Volume discount available for 50+ units — contact us for a quote.
Key Metrics
Source: Open hardware specs from the Xiaozhi developer community. Subject to firmware version.
Core Capabilities
Open Hardware Platform
ESP32-based reference design with public schematics, BOM and SDK so teams can ship faster.
Built-in AI Dialogue
Cloud-connected voice agent with wake-word, ASR, LLM and TTS pipeline already wired up.
Two-Way Customization
Customize firmware, persona prompts, voice and back-end model to match your brand.
Toy & Education Adaptation
Compact form factor, child-safe materials and content guardrails tuned for toys and edu kits.
Community Support
Active maker community, sample projects and engineering office hours from our team.
Use Cases
Go from concept to talking-toy prototype in weeks instead of quarters.
Build interactive language and STEM learning companions.
Reference platform for low-cost AI-enabled speakers.
Hands-on kit for teaching embedded AI and IoT fundamentals.
Who It's For
- ✓ AI toy developers shipping next-generation interactive products.
- ✓ Educational hardware vendors building language and STEM tools.
- ✓ Hobbyists and makers exploring conversational embedded AI.
Technical Specs
- Chip
- ESP32
- Connectivity
- Wi-Fi 4 + Bluetooth
- I/O
- GPIO, I2S, UART
- Power
- USB-C / Battery
- Billing
- Hardware purchase + custom firmware
- Pilot
- Sample dev board available
Build the next AI toy on ESP32 Xiaozhi?
Lynsun Tech acts as your APAC delivery partner — localisation, private deployment and support included.