M5Stack LLM630 Compute Kit (AX630C)
📦 Location of the warehouse: Munich
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- EU Countries Delivery Time: 4~8 working days.
- Other Countries Delivery Time: 2~2.5 weeks.
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M5Stack LLM630 Compute Kit (AX630C)
LLM630 Compute Kit is an AI large language model inference development platform designed for edge computing and smart interactive applications. This kit’s mainboard is equipped with an Aixin AX630C SoC processor, integrating a high-efficiency NPU with 3.2 TOPs@INT8 computing power, providing powerful AI inference capabilities to efficiently execute complex vision (CV) and large language model (LLM) tasks, meeting the needs of various intelligent application scenarios. The mainboard is also equipped with the JL2101-N040C Gigabit Ethernet chip and ESP32-C6 wireless communication chip, supporting Wi-Fi 6@2.4G as the device’s network card, providing high-speed data transmission for bridge functionality between Wi-Fi and Ethernet. Whether through a wired connection for large-scale data exchange or via wireless communication for real-time interaction with a remote server or other smart devices, this platform ensures efficient data exchange. The mainboard also integrates an SMA antenna interface to further enhance the stability and transmission range of wireless signals, ensuring stable communication in complex network environments. It comes with 4GB LPDDR4 memory (of which 2GB is for user usage, 2GB for hardware acceleration) and 32GB eMMC storage, supporting parallel loading and inference of multiple models for efficient and smooth task handling.
Working in perfect conjunction with the baseboard, the LLM630 Compute Kit’s functionalities and applicability are significantly expanded. It integrates a BMI270 6-axis sensor for precise attitude sensing and motion detection, suitable for various dynamic applications. With the built-in NS4150B Class D amplifier and microphone and speaker interfaces, it supports high-quality voice input and audio output, enabling full-duplex communication for an enhanced user interaction experience. The baseboard also features dual Grove interfaces as well as LCD/DSI and CAM/CSI MIPI interfaces, making it convenient to expand peripherals such as displays and camera modules. Additionally, the baseboard integrates an external antenna interface and a Gigabit Ethernet port, providing flexible network connections and enhanced wireless performance. The device’s user buttons enable functions such as power on/off and mode switching, enhancing usability and interactivity.
The baseboard’s charging chip and reserved battery socket support custom battery configurations, ensuring the platform can run stably for long periods even without external power. The integrated battery detection chip monitors battery status in real time. The MicroSD card slot allows for storage expansion and will later support AI model updates. The dual Type-C ports not only support high-speed data transmission but also provide OTG functionality, making device connections more flexible and ensuring high efficiency in data exchange and device connectivity.
LLM630 Compute Kit supports the StackFlow framework, allowing developers to realize edge AI applications with just a few lines of code and quickly start various AI tasks. The platform supports a wide range of AI applications, including computer vision recognition, speech recognition, text-to-speech, and wake word recognition, and supports separate invocation or automated pipeline flow for convenience. The platform also supports models such as Yolo11 DepthAnything for vision tasks, InternVL2.5-1B multi-modal large model, Qwen2.5-0.5/1.5B Llama3.2-1B large language models, and Whisper Melotts voice models, with hot update features. It will continue to support cutting-edge large models, empowering intelligent recognition and analysis, ensuring the platform keeps pace with technological developments and community trends.
LLM630 Compute Kit is suitable for security monitoring, smart retail, smart agriculture, smart home control, interactive robotics, and education, providing powerful computing capabilities and flexible expandability for edge AI applications.
The StackFlow framework is an open-source AI framework developed for the Module LLM and LLM630 Compute Kit. It integrates AI algorithms such as speech, vision, and large language models.
Features
- Aixin YuanZhi AX630C SoC
- 3.2TOPs @ INT8 inference performance
- Gigabit Ethernet communication
- ESP32-C6 network card
- Display interface (DSI)
- Camera interface (CSI)
- Equipped with charging chip and battery detection chip
- Integrated microphone and speaker interfaces
- Micro SD
- Onboard 32GB eMMC storage and 4GB LPDDR4 memory
- Supports OTG functionality
- Equipped with SMA antenna
- Dual Type-C ports
- User buttons
- Dual Grove ports
- 6-axis gyroscope
- Development platform
- StackFlow
Includes
- 1x LLM630 Compute Kit
- 1x SMA 2.4G Wi-Fi Antenna
- 1x Heatsink
- 4x EVA Foam Foot Pads
Applications
- Smart Home
- Security Monitoring
- Smart Retail
- Smart Agriculture
- Interactive Robotics
- Education & Learning Platform
Specifications
| Specification | Parameter |
|---|---|
| Processor | AX630C @ Dual Cortex A53 1.2 GHz MAX.12.8 TOPs @INT4, and 3.2 TOPs @INT8 |
| NPU | 3.2 TOPs @ INT8 |
| RAM | 4GB LPDDR4 (2GB system memory + 2GB dedicated for hardware acceleration) |
| eMMC | eMMC5.1 @ 32GB |
| Wired Network | JL2101B-N040C @ 1GbE |
| Wireless Network | ESP32-C6 @ Wi-Fi6 2.4G |
| USB-UART | CH9102F @ USB to Serial Port |
| USB-OTG | USB 2.0 Host or Device |
| Antenna Port | SMA inner hole |
| Audio Interface | MIC and SPK Header 5P @ 1.25mm |
| Display Interface | MIPI DSI 1x 2Lane, MAX 1080p @ 30fps @ 1.25mm |
| Camera Interface | MIPI CSI 1x 4Lane, MAX 4K @ 30fps @ 1.25mm |
| Battery Management | AW32001ECSR charging chip, BQ27220YZFR battery detection chip |
| Battery Interface Terminal | 1.25mm spec battery interface terminal |
| Compatible Battery Spec | 3.7V lithium battery (Li-ion or Li-polymer) |
| USB Ports | 2 Type-C ports (data transfer, OTG function) |
| USB Power Input | 5V @ 2A |
| Grove Interface | PortA Header 4P @ 2.0mm (I2C) PortC Header 4P @ 2.0mm (UART) |
| Storage Expansion Interface | Micro SD card slot |
| External Function Interface | FUNC Header 8P @ 1.25mm (system wake, power management, external LED control, I2C, etc.) |
| Buttons | 2 buttons for power on/off, user interaction, and reset and other functions |
| Sensor | BMI270 @ 6-axis |
| Operating Temperature | 0°C - 40°C |
| Product Dimensions | 90.3 * 31.6 * 12mm |
| Package Dimensions | 133.0 * 83.0 * 17.0mm |
| Product Weight | 22.9g |
| Package Weight | 60.0g |
Datasheets
1. General Shipping Information
- We provide premium shipping methods with a tracking number for each order.
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Shipping address should be input in English without any special symbols to help the courier company recognize your address in the system. We will ship according to the shipping address you provided. Please notify us of any address change before your order is marked "Shipped" to avoid parcel loss.
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Please contact our customer service staff immediately if you need to cancel or change an order. Once your order has reached "Shipped" status, it can no longer be canceled or changed in any way. To avoid complications, please recheck your shopping cart before checkout.
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We can ship all in-stock orders within 1 business day as your order has been confirmed.
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All items are inspected before dispatch and are carefully hand-packed.
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With standard courier practice, you need to check the contents of the parcel before signing for your goods. Otherwise, we will not be held responsible for any damage that may have occurred in transit.
2. Shipping Options for Germany and EU* countries
(For Products in Munich Warehouse)
2.1 Shipping options for an order value of up to €30 inside Germany or €50 inside the EU*
Shipping Options:
| Shipping Options | Germany | EU* |
|---|---|---|
|
Deutsche Post |
€3.5 Arrive in 3-4 Business Days |
€6 Arrive in 5-9 Business Days |
|
DHL Paket |
€6 Arrive in 2-3 Business Days |
€15 Arrive in 3-7 Business Days |
|
DHL Express |
€14 Arrive in 1-2 Business Day |
€65 Arrive in 2-3 Business Days |
2.2 Free shipping options for an order value of above €30 inside Germany or €50 inside the EU*:
| Free Shipping Options | Germany | EU* |
|---|---|---|
|
Deutsche Post |
Free Above €30 | Free Above €50 |
|
DHL Paket |
+ €2 for Above €30 / Free Above €60 | + €8 for Above €50 / Free Above €80 |
|
DHL Express |
+ €10 for Above €30 | + €60 for Above €50 |
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Certain EU Countries are not included in our EU Zone definition: United Kingdom (excluding Ireland), Switzerland, Liechtenstein, Vatican City, Albania, Belarus, Norway, Ukraine, and Iceland. For the above countries, the International Shipping Rule applies.
2.3 Shipping Options for International Countries:
(via Deutsche Post or YunExpress)
| Order Amount | International |
|---|---|
| €0 - €15 | €8 |
| €15 - €30 | €7 |
| €30 - €50 | €6 |
| €50 and above | €4 |
Important Notice:
- Please verify the inventory location on the product page before placing your order to confirm delivery timeframes.
- For products in the Shenzhen warehouse, we will typically first ship the products from the Shenzhen warehouse to our Munich warehouse, which will take around 1.5 weeks. After we receive the shipment in Munich, we will send the items to you. We will only arrange YunExpress shipping from Shenzhen for orders with products in the Shenzhen warehouse worth more than €50.
- If you place an order with products from both Munich and Shenzhen warehouses, we will first ship the products in the Munich warehouse, and then send the remaining products to you when we receive them from Shenzhen.
3. International Warehouse
3.1 German Warehouse
3.2 Chinese Warehouse
4. Customs and Taxes
4.1 How are customs handled by OpenELAB for import or export?
4.2 How is VAT charged when the Customer places an order from OpenELAB?
4.3 What kind of fee will be charged except VAT?
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
1. Warranty Disclaimer
Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.
2. Warranty Policy
Warranty Period
The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
- Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
- Unauthorized repair attempts by the customer.
- The product is not defective but has been opened and is non-returnable by policy.
3. Returns & Refunds
If you're not satisfied with your purchase, you may be eligible for a return or exchange:
- Return for Refund: Within 15 days of receipt (unopened).
- Return for Replacement: Within 30 days of receipt (damaged or defective).
- Exchange Window: Up to 30 days from receipt.
Please email us at info@openelab.io for a return authorization before sending anything back.
Return Conditions
- Items must be in original, clean, and mint condition with packaging intact.
- Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
- Include the receipt, a brief note with your name, order number, and reason for return.
Shipping & Fees
- Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
- Refunds may be subject to additional shipping fees unless the return is due to our error.
- A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.
Payment Platform Fees
For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.
