Home Seeed Studio reTerminal CM4104032 AI IoT IIoT Human Machine Interface All-in-one Board

Seeed Studio reTerminal CM4104032 AI IoT IIoT Human Machine Interface All-in-one Board

Sale price $353.89
SKU: Seeed-110070048

📦 Location of the warehouse: China

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Free Shipping from $50 in the US, $70 for non-continental US

- US Delivery Time: 2~7 Business days.

- Non-Continental US Delivery Time: 3~9 working days.

- Pre-Ordering: If an item is unavailable, you can pre-order it. We'll dispatch once stock is replenished, usually within 10 working days. Special pre-sale products will specify the expected arrival time in the description.

- Express Shipping: Need it faster? Contact us via email or through our live chat support, and we'll arrange expedited delivery for you.

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Seeed Studio reTerminal CM4104032 AI IoT IIoT Human Machine Interface All-in-one Board

Seeed Studio reTerminal CM4104032 AI IoT IIoT Human Machine Interface All-in-one Board

$353.89

reTerminal Features

  • 🖥️ Raspberry Pi All-in-One Board: Powered by RPi CM4 32GB, integrated with IPS multi-touch screen, dual-band Wi-Fi & Bluetooth, pre-installed Linux system.
  • 🔧 Modular Design: Industrial high-speed expansion interface and 40-Pin Raspberry Pi compatible header.
  • 🔌 Rich Interfaces & Components: Includes USB Type-A ports, Gigabit Ethernet, micro-HDMI, micro-SD slot, MIPI camera interface, light sensor, accelerometer, buzzer, RTC, and programmable buttons.
  • 🤖 Personal Assistance: Explore dashboards or AI projects using built-in sensors and components.
  • 🏭 Industrial Facility: Stable Raspberry Pi OS, industrial connectors, cryptographic co-processor, and official Seeed expansion board reTerminal E10-1 supporting DC Jack/PoE/UPS, Gigabit Ethernet, LTE/4G/5G/LoRaWAN, RS485/232, CAN, SATA 2.0.

📅 Note: Product Lifetime: at least until 2034 (Based on Raspberry Pi)

📊 Specifications

Platform Processor Broadcom BCM2711 quad-core Cortex-A72 (ARM v8)
Frequency 64-bit SoC @ 1.5GHz
Memory Capacity 4GB
Technology LPDDR4 with on-die ECC
eMMC Capacity 32GB
Wireless Wi-Fi 2.4GHz & 5GHz IEEE 802.11b/g/n/ac
Bluetooth Bluetooth 5.0, BLE
Display LCD 5-inch 720x1280 LCD
Touch Panel Capacitive multi-touch panel
Video HDMI 1 × Micro HDMI output (up to 4Kp60)
CSI 1 × 2-lane MIPI CSI camera interface
Multimedia H.265 (4Kp60 decode), H.264 (1080p60 decode, 1080p30 encode), OpenGL ES 3.0
Built-In Modules RTC NXP PCF8563T
Accelerometer ST LIS3DHTR, 16-bit ±2g/±4g/±8g/±16g
Encryption Microchip ATECC608A, Secure Key Storage
Light Sensor LTR-303ALS-01, Digital light sensor
Internal IO Expansion Microchip MCP23008-E
Buzzer ≥85dB @10cm, 2700±300Hz
External I/O GPIOs Up to 5× UART, 5× I2C, 5× SPI, SDIO, DPI, PCM, PWM, GPCLK
Vertical Expansion PCIe Gen2, USB 2.0, 26 GPIOs, PoE
Power Voltage 5V DC
Current 3A (Minimum)
Temperature Operating 0–70°C (LCD: 0–60°C)
Mechanical Dimensions 140mm × 95mm × 21mm
Weight 285g
Certification Certificates CE, FCC, TELEC

 

🖥️ Hardware Overview

Hardware Overview

📌 Note: Before attaching a camera with CSI 22-pin cable, ensure FFC contact pins face up.

 

📦 Applications

The reTerminal is a versatile development board built around Raspberry Pi CM4. Its modular design and rich interfaces support numerous IoT & AI projects from Seeed and the community.

For Industrial IoT, the reTerminal includes a cryptographic co-processor, stable Linux OS, high-speed expansion connector, universal I/O, and hardware security—ideal for industrial monitoring and control.

     

    📦 Part List

    reTerminal CM4104032 x1
    Screwdriver x1

    1. General Shipping Information

    • We provide premium shipping methods with a tracking number for each order.
    • 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.
    • 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.
    • We can ship all in-stock orders within 1 business day as your order has been confirmed.
    • All items are inspected before dispatch and are carefully hand-packed.
    • 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 & Rates (United States)

    (For Products in the US Warehouse & Global Warehouse)

    2.1 Continental U.S. (50 States)

    Shipping Method Order Value Cost Est. Delivery
    USPS Ground Advantage $0.00 - $5.00 $9.99 3-7 Business Days
    USPS Ground Advantage $5.00 - $50.00 $5.99 3-7 Business Days
    USPS Ground Advantage Over $50.00 Free 3-7 Business Days
    USPS Priority Mail
    (Faster Option)
    $0.00 - $50.00 $19.99 1-4 Business Days
    USPS Priority Mail Over $50.00 $17.59 1-4 Business Days

      

    2.2 Non-Continental U.S.

    (Includes Alaska, Hawaii, Puerto Rico, Guam, Virgin Islands, etc.)

    Shipping Method Order Value Cost Est. Delivery
    USPS Ground Advantage $0.00 - $5.00 $9.99 5-9 Business Days
    USPS Ground Advantage $5.00 - $70.00 $7.99 5-9 Business Days
    USPS Ground Advantage Over $70.00 Free 5-9 Business Days

     

    Important Notice:

    • Before placing your order, please check the inventory location on the product page to confirm the delivery timeframes.
    • For products stored in the Global Warehouse (Shenzhen), we will ship them directly from China.
    • If you place an order for products from both the U.S. warehouse and the Global warehouse, we will ship your order separately: the products from the Global warehouse will be sent from China, and the products from the U.S. warehouse will be sent from the U.S. warehouse.

       

    3. Warehouse Locations

    Our products are stored in both our U.S. and Global warehouses to provide more flexible logistics solutions. On each product's description page, we indicate the specific warehouse location.

    3.1 U.S. Warehouse

    Located in Dover, Delaware (19901).
    For products stored here, we use USPS for shipping. Logistics within U.S. are very efficient, with an estimated delivery time of 3-7 business days.

    3.2 Global Warehouse (China)

    Located in Shenzhen, Guangdong.
    For orders shipping from our Global Warehouse, we typically use YunExpress. Given the complexities of international shipping, the estimated delivery time is around 10 business days, though this may vary due to customs processes.

    To ensure that your order is delivered within your desired timeframe, we recommend reviewing the warehouse information provided on the product pages before placing your order.   

     

    4. Customs and Taxes

    Effective Date: December 10, 2025

    At OpenELAB, we are committed to providing accurate product descriptions and high-quality electronics. The following policy outlines your rights and obligations, designed to be fair to both our customers and our business operations globally.

    1. Warranty Policy

    A. Standard Limited Warranty (Global & US)

    For customers in the United States, Asia, and other non-EU regions:

    • Warranty Period: OpenELAB provides a 12-month warranty from the date of delivery.

    • Coverage: This warranty covers defects in material and workmanship under normal use.

    • Resolution: We will repair or replace defective units at no charge.

    B. Statutory Rights for EU/UK Customers (EU Compliance)

    If you are a consumer residing in the European Union or the UK purchasing from our global site:

    • Statutory Guarantee: You are entitled to a 24-month statutory guarantee for conformity defects present at the time of delivery, in accordance with EU consumer protection laws.

    • Relation: The Standard Limited Warranty (Section 1.A) applies in addition to, and does not replace, your statutory rights.

    C. Warranty Exclusions (Applies to ALL Regions)

    Warranty coverage is VOID if the damage is caused by:

    1. Misuse: Incorrect installation, reverse polarity, or exceeding voltage limits.

    2. Unauthorized Modification: This explicitly includes soldering, cutting pins, modifying the PCB, or flashing unauthorized/beta firmware that "bricks" the device.

    3. Physical Damage: Drops, moisture/water damage, or electrical surges (lightning).

    4. Normal Wear & Tear: Consumable parts (e.g., batteries), unless defective upon arrival.

    Note: For non-warranty repairs (e.g., customer-induced damage), we may offer repair services for a fee. Shipping and diagnostic costs will be borne by the customer.

    2. Return & Refund Policy

    A. Return Window

    • Standard: You may request a return within 30 days of receiving your order.

    • EU Customers: You have the statutory right to withdraw from the contract within 14 days of receipt without giving a reason.

    B. Refund Conditions & Restocking Fees

    To protect against policy abuse, the refund amount is strictly determined by the condition of the returned item.

    1. Full Refund (100%)

    • The item is Brand New, Unopened, and Unused.

    • The original packaging is intact and sealed.

    • All accessories are present.

    2. Partial Refund (Restocking Fee / Value Depreciation)
    If the item is returned in a condition that prevents it from being sold as new, OpenELAB reserves the right to deduct a Restocking Fee (or "Compensation for Loss of Value" for EU customers) from the refund.
    Deductions apply if:

    • Signs of Use: Visible scratches, mounting marks on screw holes, or fingerprints.

    • Damaged Packaging: Original box is torn, written on, or missing.

    • Technical Modification: The device has been powered on, programmed/flashed, or soldered.

    • Broken Seals: Anti-static bags or security seals have been opened.

    Depending on the severity of the usage/damage, the deduction may range from 15% to 50% of the product price. Items damaged beyond repair due to misuse will not be refunded.

    C. Shipping Costs

    • Defective / Wrong Item: OpenELAB covers the return shipping cost.

    • Customer Remorse (Changed Mind / Ordered Wrong Item): The customer is responsible for all return shipping costs to our designated return center (located in the US, Germany, or China, depending on your region). Original shipping fees are non-refundable unless required by local law.

    3. Return Process (RMA)

    To ensure a smooth return process, please follow these steps:

    1. Authorization: Contact us at info@openelab.io before returning any item. Returns without prior authorization will not be accepted.

    2. RMA Number: We will provide you with a Return Merchandise Authorization (RMA) number and the correct return address.

    3. Packing: Ship the item back in its original packaging with the RMA number clearly marked on the shipping label (not on the product box).

    4. Tracking: We strongly recommend using a trackable shipping method. OpenELAB is not responsible for returns lost in transit.