Product Description
The M5Stack LLM (large language model) Module Kit (AX630C) is a modular edge LLM inference module kit designed for local AI inference and data communication interface applications. The kit combines the Module LLM and Module LLM Mate to provide offline language-model processing together with practical serial and network connectivity for embedded terminal devices.
The Module LLM is built around the AiXin AX630C SoC and targets efficient on-device intelligent interaction without cloud dependence. It integrates the StackFlow framework and supports Arduino and UiFlow libraries. The module is preloaded with the Qwen2.5-0.5B model and includes KWS, ASR, LLM, and TTS functions, with support for software and model updates through apt. The Module LLM Mate extends the system with CH340N USB-to-serial debugging, USB Type-C log output, RJ45 connectivity with onboard network transformer for 100 Mbps Ethernet expansion and core serial access, plus a direct FPC-8P link to the LLM module for stable communication.
Technical Features
- AiXin AX630C SoC as the main processing device
- Integrated NPU rated at 3.2 TOPS with native Transformer model support
- 4 GB LPDDR4, including 1 GB for user applications and 3 GB dedicated to hardware acceleration
- 32 GB eMMC storage for software, models, and local data
- Typical operating power consumption of about 1.5 W
- M5-Bus interface for stacked power supply and module interconnection
- CH340N for USB-to-serial debugging, USB Type-C for log output, and RJ45 for 100 Mbps Ethernet and core serial expansion
- FPC-8P interface for direct connection between Module LLM and Module LLM Mate
Application Areas
Suitable for offline voice interfaces, local assistant functions, smart home control, industrial control and operator interface concepts, and embedded systems requiring local AI processing. It also fits prototyping and integration work in SBC-related or serially connected systems where cloud dependence is not desired.
What's Included
- 1 x Module LLM
- 1 x Module LLM Mate
- 2 x FPC-8P Wire
| Item information | Value |
|---|---|
| GTIN: | 4060137042898 |
| HAN: | K144 |
| Category: | Controllers/Kits |
| Controller-IC: | AiXin AX630C |
| Manufacturer Part Number: | K144 |
| Digital Interface Protocols: | M5-Bus, USB-to-serial, USB, Ethernet, serial |
| CPU Architecture: | SoC with integrated NPU for Transformer model inference |
| FPC Connector Type: | FPC-8P |
| FPC Pinanzahl: | 8 |
| Flash Memory: | 32768 |
| Connector Ecosystem: | M5-Bus |
| Connector Type: | FPC |
| Wi-Fi Frequency Bands: | M5Stack |
| Shipping weight: | 0,21 kg |
| Item weight: | 0,18 kg |
| Dimensions ( Length × Width × Height ): | 19,20 × 9,50 × 2,10 cm |
M5Stack, lock A10, Expo Bay South Coast, Fuhai Street, Bao'an District, 518103 Shenzhen, China, [email protected], https://eckstein-shop.de/M5Stack-Marken