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Sipeed

Sipeed MAIX-II M2 V831 Core Board

In stock: 1500 available.

$11.90
$11.90
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Sipeed MAIX-II M2 Core Board and Dock, AI+IOT Linux 1080P Allwinner V831 Development Board 

 

Maix-II-Dock is positioned as a cost-effective AIOT development board. While supporting conventional Linux development, it also has a unique AI hardware acceleration feature. With the complete software ecosystem provided by Sipeed, you can quickly realize your edge AI application.

 

  • Hardware, based on the Allwinner V831 chip, the development board is formed in the form of [core board] + [ext-board]. You can use the development board directly, or you can use only the core board to design your own ext-board according to your needs, which is convenient and fast to complete the development.

 

  • Software, in addition to directly using the datasheet provided by Allwinner for development (some satasheet may need to be obtained from Allwinner), Sipeed provides a very convenient Python SDK (MaixPy3) and C SDK (libmaix). It also provides an online model training service (MaixHub, which is more convenient for beginners to quickly train their usable AI models.

 


1.1. V831 chip brief

 

Allwinner V831, single-core Cortex-A7 800MHz, 64MiB on-chip DDR2 memory, cost-effective SOC that can run Linux, and supports hardware AI acceleration (0.2Tops computing power), can be used as a normal Linux SOC, and can also be used for edge AI application. See the manual below for more detailed parameters.


2.1. Dock board Specs

 

Number

Maix II Part

Function

Note

1

M.2 B-KEY female slot*1

Used for connect V831 core board

Have connectted with core board when sold

2

Core board M2 copper column nuts*1

Fix core board with bottom board

Have been fixed when sold

3

Power LED*1

Show power state

---

4

State LED*1

User programmable led

---

5

CPU Reset button*1

Reset V831 chip

---

6

User button*2

Change IO voltage value，custome usage

---

7

Wi-Fi module*1

RTL8189FTV，adds Wi-Fi function for this board

SDIO Interface

8

BTB camera interface*1

Connect BTB camera module

Have connectted with bottom board when sold

9

Camera M2 copper column nuts*2

Fix BTB camera with bottom board

Have been fixed when sold

10

FHD camera*1

Default SP2305 Sensor BTB style, 1080P

Default 6mm focal length M12 lens，can use other Suitable camera

11

USB to UART chip*1

Provide serial port communication

---

12

Type-C interface(USB OTG) *1

Used for V831 otg function

Can be used for power supply

13

Type-C interface(UART) *1

Used for V831 uart debugging

Can be used for power supply

14

Three-axis accelerometer*1

I2C interface，can read 3 axes acceleration data

---

15

MicroSD card slot*1

Connect microSD card

Default boot from SD card

16

LCD interface*1

FPC0.5mm 24Pin，MCU interface

17

IPS HD screen*1

1.3 inch IPS screen，resolution 240*240

Have connectted with core board when sold

18

IPEX Wi-Fi antenna connector

IPEX(first generation) Wi-Fi antenna

---

19

Extension female header

Route V831 general IO，used for connecting peripheral

---

20

Speaker connector*1

MX1.25 2P interface（1.25mm pitch）

---

21

Loudspeaker*1

8Ω1W 1609 composite aluminum membrane speakers

Have connectted with core board when sold

22

Microphone*1

Analog electret microphone

---



    Maix-II-Dock Getting Started Development Route Guide

     

    • Because Maix-II-Dock runs linux system (tina-linx), so we need to learn to burn the system image first, just like learning how to reinstall the computer system, which helps us start over if you encounter problems, find the "Burn image" article in the left directory to view

    • Learn basic Linux operations, such as how to open a terminal, basic terminal commands, and how to transfer files to the development board, such as serial port usage, adb usage, and other basic operations


    • Select your development language:
      • If you are familiar with C and have some development experience, you can choose to use libmaix
      • If you want to get started quickly and develop in Python, please use MaixPy3 and read its documentation carefully


    • If you need to use AI functions, you can use it with the MaixHub online training platform, this platform provides AI model and project sharing function, save users's time.


    Maix-II brief

    Following the classic K210 Maix-I series AIOT boards, Sipeed continues to launch a number of edge computing boards that can run a complete Linux system, which will be named MAIX-II and MAIX-III in order of performance.

    The MAIX-II series includes a variety of hardware products currently:

    • Maix-II Dock: Recommended products in this series, the chip is Allwinner V831, a cost-effective SOC that can run Linux, and supports hardware AI acceleration (0.2Tops computing power), currently have the best software support in Maix-II series, provide C SDK and Python SDK, and online model training service (MaixHub)

    • MaixSense: The chip is Allwinner R329, which also provides hardware AI acceleration, 0.25Tops computing power.

    • Maix-II-S: The chip is Allwinner V833, an upgraded version of V831, which is mainly used for commercial customization, and individual users should choose carefully.


    2. MaixII Dock

    The chip is Allwinner V831, single-core Cortex-A7 800MHz, 64MiB on-chip DDR2 memory, cost-effective SOC that can run Linux, and supports hardware AI acceleration (0.2Tops computing power), which can be used as a common Linux SOC or used for Edge AI applications.

    This series of recommended products, the most cost-effective, the current software support is the easiest to get started, supports C language development, provides C SDK (libmaix); also provides MaixPy3 support, you can use Python language to develop, you can directly use a large number of Python libraries, and supporting jupyter IDE, and MaixHub fully supports this device

    • Quick overview of product features



    • Real pictures:

    m2dock



    3. MaixSense

    The chip is Allwinner R329, dual-core A53@1.5GHz, on-chip 256MiB DDR3 memory, dual-core HiFi4@400MHz also provides hardware AI acceleration, 0.25Tops computing power, more good at audio field, support armbian system.

    There are many official open materials, and it is more suitable for developers with strong hands-on ability at present.

     

     


    4. MaixII S

     

    It can be understood as a performance upgrade version of V831. Programs on V831 can be directly run on V833. This development board only supports commercial users. Personal users are recommended to choose Maix-II-Dock development board.

     

    M2s_Dock

     

     

    For more information about Sipeed MAIX-II M2 Core Board and Dock, please contact us

    Specifications

    Spec Spec-1

    Shipping Policy

    At Antallia Enterprises Inc., doing business as Genova Industrial Products, we are committed to processing and shipping your orders swiftly, efficiently, and transparently. Below, we outline our shipping practices, including delivery times, order tracking, and contact information for support.

     

    Order Processing

    We prioritize efficient order processing to ensure prompt delivery:

    • Once you place an order and complete the payment, you will receive a confirmation email with a summary of your order and Order Number.
    • Please check your spam, notification, newsletter folders in your email to make sure you received the order confirmation.
    • If you didn’t receive the order confirmation to your email, please contact us at the contact information written at the bottom of this policy.
    • Paid Orders' handling time is generally 1-2 business days.

     

    Shipping Locations and Times

    Our shipping services cover various regions globally. Orders are shipped from our primary location in Riverside, CA.

     

    Estimated Delivery Times:

    • Paid Orders: 3-5 business days.
    • The total delivery time, including order processing and shipping, is estimated to be 4–7 business days from the date of purchase.
    • Remote Areas: Deliveries may take an additional 2-3 business days due to the remote locations.

    Note: Unforeseen events such as postal delays, extreme weather conditions or customs inspections may occasionally impact delivery times. In such cases, we will notify you promptly via email or phone.

     

    Shipping Carriers

    • Orders which are paid with Global Express shipping are delivered by DHL or FedEx.
    • All orders are trackable on our website.

     

    Order Tracking and Insurance

    • All orders are insured and come with tracking details for peace of mind. Once your order has shipped, you will receive a tracking number to monitor its progress on our Order Tracking page.

     

    Address Changes

    Please ensure your address details are accurate at the time of order. Once an order is shipped, we cannot modify the delivery address. If an incorrect address is provided and results in a lost or unrecoverable package, the customer assumes responsibility for the loss. Antallia Enterprises Inc. will not replace or refund such orders.

     

    Countries We Ship To

    We deliver all around the United States.

     

    Contact Information

    For any shipping-related inquiries or if you need further assistance, please contact us:

    If you are not fully satisfied with our response to your complaint, you have the right to escalate your concerns to the relevant data protection authority. You may choose to reach out to your local data protection authority or contact our designated supervisory authorities using the following resources:

    Return and Refund Policy

    Antallia Enterprises Inc., dba Genova Industrial Products
    Returns and Refunds Policy

    At Antallia Enterprises Inc., we are committed to ensuring customer satisfaction with each purchase. If you are not completely satisfied with your order, please review our return policy below for details on eligibility and the returns process.

     

    14-Day Return Policy

    You have 14 days from the date of receiving your item to request a return. We will cover the shipping costs for the returned product, and opening the product’s outer packaging does not impact return eligibility.

     

    Eligibility for Returns

    To qualify for a return, please ensure your item meets the following conditions:

    • Return Merchandise Authorization (RMA): Initiate an RMA request to begin the return process. Once approved, we will send you a return shipping label and instructions on where to send the product.
    • Condition: The item should be in the same condition as when received, with only minimal usage (such as testing) permitted.
    • Proof of Purchase: Provide your order number, receipt, or other proof of purchase.
    • Secure Packaging: Use the original packaging or equivalent to protect the product during transit, ensuring it arrives safely.

     

    How to Start a Return

    To initiate a return, please contact us at sales@genovaindustrial.com. If your return is accepted, we will provide you with an RMA number, a return shipping label, and instructions on how and where to send your package. You may choose to mail it or drop it off at a designated FedEx location.

    For further questions regarding returns, please contact us at sales@genovaindustrial.com.

     

    Damages and Issues

    Please inspect your order upon receipt. If your item is defective, damaged, or incorrect, contact us immediately so we can evaluate the issue and take corrective action.

     

    Exceptions / Non-Returnable Items

    Certain items cannot be returned, including: Gift Cards

      If you have questions about whether your item is eligible for return, please contact us for clarification.

       

      Exchanges

      The quickest way to receive your desired item is to process a return for the unwanted item and then make a separate purchase for the new product.

       

      Refunds Policy

      After we receive and inspect your returned item, we will notify you of the approval or rejection of your refund. Approved refunds will be issued to your original payment method. Please allow up to 7 business days for the refund to be processed. Note that your bank or credit card company may require additional time to post the refund.

       

      Customer Support Contact Information

      For more information or assistance, please contact us by email or mail:

      Email: sales@genovaindustrial.com
      Mailing Address:
      Antallia Enterprises Inc.
      5055 Canyon Crest Dr, Ste 123
      Riverside, CA 92507, United States

      Phone: +1 213 476 72 69

       

      If you are not fully satisfied with our response to your inquiry or complaint, you have the right to escalate your concerns to a relevant data protection authority. You may reach out to your local data protection authority or use the following resources:

      Thank you for choosing Antallia Enterprises Inc., dba Genova Industrial Products. We value your business and are committed to delivering high-quality products and outstanding customer service.

      Payment Policy

      Accepted Payment Methods

      We accept the following payment options to ensure flexibility and convenience for our customers:

      • Visa
      • Mastercard
      • American Express
      • Discover
      • Diners Club
      • Amazon Pay
      • Apple Pay
      • Meta Pay
      • Google Pay
      • Shop Pay
      • Paypal
      • Venmo

      Browser Differences

      Apple Pay and Venmo availability on Shopify can vary depending on the browser and device used:

      Apple Pay:

      Apple Pay is primarily supported on Safari browsers running on compatible Apple devices. According to Shopify, Apple Pay can be accepted directly in your online store using the Safari browser on Mac and iOS devices. This means that customers using Safari on their iPhones, iPads, or Macs can utilize Apple Pay for transactions. However, Apple Pay may not be available on other browsers like Chrome, even on Apple devices. Users have reported that the Apple Pay button does not display on Chrome browsers.

      Venmo:

      Venmo's availability as a payment option on Shopify is less straightforward. Shopify does not natively support Venmo as a direct payment method. However, merchants can offer Venmo indirectly through PayPal integration. When PayPal is enabled, customers may see a Venmo payment option if they are using the mobile version of the Chrome browser on iOS devices and have the Venmo app installed. This is because Venmo is owned by PayPal, and the integration allows for such functionality. On the other hand, Safari does not currently support Venmo payments through this method.

      Summary:

      Apple Pay is supported on Safari browsers with compatible Apple devices but is generally not available on Chrome.

      Venmo can be used indirectly via PayPal integration on mobile Chrome browsers with iOS devices that have the Venmo app installed, but it is not supported on Safari.

      These limitations are due to the specific integrations and compatibilities of each payment method with different browsers and devices.

      Payment Processing

      • All payments are processed securely using encrypted connections to ensure the safety and confidentiality of your payment information.
      • We do not store credit card details on our servers after a transaction is completed.
      • Once your order is successfully placed, you will receive an order confirmation email with your purchase details. Please retain this for your records.

      Payment Issues

      If you encounter problems during the payment process, such as declined transactions or technical errors, consider the following troubleshooting steps:

      • Step 1: Confirm that you are using a valid and supported payment method.
      • Step 2: Verify that your billing information matches the details associated with your payment method.
      • Step 3: Ensure sufficient funds are available in your account or payment method.
      • Step 4: If using a digital wallet (e.g., Apple Pay, Google Pay), confirm that your wallet is set up correctly.

      If the issue persists, please contact our customer service team at sales@genovaindustrial.com for immediate assistance. We are here to help resolve any concerns promptly.

      Transaction and Related Fees

      • No additional fees are charged by Genova Industrial Products for using the listed payment methods.
      • However, please note that your bank or payment provider may apply certain fees, such as international transaction fees or currency conversion fees. These charges are independent of our store, and we recommend contacting your financial institution for details if applicable.

      Fraud Prevention

      To maintain a secure shopping environment, all transactions are subject to verification and fraud prevention checks. If we identify any discrepancies, we may contact you to verify your details before processing the order.

      Returns and Refunds

      If a payment refund is necessary due to a return, we will refund the full amount to the original payment method within 7 business days of processing the return. For more details, please review our Return and Refund Policy.

      Additional Policies

      We encourage you to review the following related policies for more information:

      Customer Support Contact Information

      For more information or assistance, please contact us by email or mail:

      Custom Product
      Custom Request

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