Intel Realsense D435i for Unitree
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Intel Realsense D435i for Unitree
TheĀ inertial measurement unit (IMU)Ā detects movements and rotations inĀ six degrees of freedom (6DoF). It integrates various sensors andĀ gyroscopesĀ to measure both rotation and movement across three axes, includingĀ pitch,Ā yaw, andĀ roll. IMUs are commonly used in applications such asĀ gaming,Ā pointing devices, andĀ image stabilization.
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Key Features
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IMU-Enhanced Depth Sensing: Combines global shutter depth sensor with BMI055 IMU for real-time motion alignment, enabling precise SLAM, robotics navigation, and 3D scanning.
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Dual Sensor Synergy: 87°x58° depth FOV (1280x720@90fps) + 69°x42° RGB FOV (1920x1080@30fps) for dynamic low-light performance and blind-spot reduction.
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ROS-Compatible SDK: Stream synchronized depth, IMU, and timestamped data via Intel RealSense SDK 2.0 (GitHub integration).
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Modular Design: 90x25x25mm compact form with 1/4-20 UNC thread + dual M3 mounts for drones, AGVs, and handheld scanners.
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Certified Compliance: ECCN EAR99, US HTS 8525803010, and ISO 9001 certified. Restricted to non-embargo countries.
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Technical Specifications
| Category | Details |
|---|---|
| Sensor Fusion | Global Shutter (Depth) + Rolling Shutter (RGB) + BMI055 IMU |
| Depth Range | Up to 3 meters @ <2% error (2m accuracy) |
| Resolution | Depth: 1280x720@90fps |
| Field of View | Depth: 87°x58° |
| Connectivity | USB-C 3.1 Gen 1 |
| Dimensions | 90mm (L) x 25mm (W) x 25mm (H) |
| Weight | 120g |
| Processing | Intel RealSense Vision Processor D4 |
| Software | Intel RealSense SDK 2.0 (GitHub) with timestamped IMU/depth data sync |
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IMU Integration Benefits
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6 Degrees of Freedom (6DoF): Track X/Y/Z axis movement and rotation (pitch/yaw/roll) for environmental mapping.
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SLAM Optimization: Enhances robot/drone positioning in dynamic environments (see [Insert Image 4: IMU Diagram]).
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Time-Sync Data: IMU timestamps align with depth data via Intel RealSense SDK 2.0 for AR/VR stability.
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Compliance & Warranty
Certifications: EAN 5032037148399 | UPC 00735858403931 | GTIN 00675901726351Warranty: 1-year limited support. Full details on Intelās Warranty Page.
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Included Accessories
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Desktop tripod
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USB-C cable
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A BMI055 inertial measurement unit
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The Intel RealSense SDK 2.0 which provides a depth and IMU data stream
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IMU Data that is time stamped to align with depth data as needed
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Applications
project1.Combined Solution for Development & Productization
The IntelĀ® RealSense⢠D435i seamlessly integrates a 6-axis IMU into its advanced stereo depth sensor, combining Intelās vision processing module and high-performance processor into an ultra-compact design. This self-contained system delivers real-time motion-aware depth data, enabling autonomous robots and AR/VR devices to track their own position and orientation through customizable software solutions.

project2.Ideal for cameras in motion
TheĀ D435iĀ offers an ideal solution for applications likeĀ robotic navigationĀ andĀ object recognitionĀ due to its combination of aĀ wide field of viewĀ andĀ global shutter sensor. This wider field of view enables a single camera to cover more area, reducing "blind spots." Additionally, the global shutter sensors enhanceĀ low-light sensitivity, allowing robots to effectively navigate in dark spaces.

project3.Complete Suite for Simple Integration
The D435i depth camera is a member of the IntelĀ® RealSense⢠D400 series. This series combines Intelās latest depth-sensing hardware and software into products that are easy to integrate. Ideal for developers, makers, and innovators aiming to incorporate depth sensing into their devices, the IntelĀ® RealSense⢠D400 series cameras provide seamless out-of-the-box integration, paving the way for a new generation of intelligent vision-equipped solutions.

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Why choose Intel RealSense D435i for Unitree?
Adding an IMUĀ to your application enhancesĀ depth awarenessĀ in dynamic situations where theĀ cameraĀ is in motion. This capability facilitates basicĀ SLAMĀ and tracking applications, leading to betterĀ point-cloud alignment. It also improvesĀ environmental awarenessĀ forĀ roboticsĀ andĀ drones.
By utilizing the IMU, registration and calibrationĀ become easier for handheld scanning applications and are crucial forĀ virtualĀ andĀ augmented realityĀ use cases. When paired with the D435i, the Intel RealSenseĀ SDK 2.0Ā provides IMU data that is timestamped, ensuring precise alignment with high-qualityĀ depth data.
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Reference
ROS-compatible SDK 2.0 (GitHub download)
Structions of camera

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2. Shipping Rates & Options
Our shipping rates are calculated based on the order value and destination. Please refer to the tables below for details.
2.1 Germany (Domestic)
| Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|
| Deutsche Post | ā¬0 - ā¬50.00 | ā¬4.95 | 2-4 Business Days |
| Deutsche Post | Over ā¬50.00 | Free | 2-4 Business Days |
|
DHL Paket (Faster Delivery) |
ā¬0 - ā¬50.00 | ā¬6.95 | 1-3 Business Days |
|
DHL Paket (Faster Delivery) |
ā¬50.00 - ā¬100.00 | ā¬2.00 | 1-3 Business Days |
|
DHL Paket (Faster Delivery) |
Over ā¬100.00 | Free | 1-3 Business Days |
2.2 European Union (EU)*
*Including:
| Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|
| Deutsche Post | ā¬0 - ā¬100.00 | ā¬7.95 | 5-9 Business Days |
| Deutsche Post | Over ā¬100.00 | Free | 5-9 Business Days |
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DHL Paket (Faster Delivery) |
ā¬0 - ā¬100.00 | ā¬15.95 | 3-7 Business Days |
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DHL Paket (Faster Delivery) |
ā¬100.00 - ā¬250.00 | ā¬7.95 | 3-7 Business Days |
|
DHL Paket (Faster Delivery) |
Over ā¬250.00 | Free | 3-7 Business Days |
2.3 United States
| Region | Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|---|
|
Continental U.S. (50 States) |
USPS Ground Advantage | ā¬0 - ā¬45.00 | ā¬5.95 | 3-7 Business Days |
| USPS Ground Advantage | Over ā¬45.00 | Free | 3-7 Business Days | |
| USPS Priority Mail | ā¬0 - ā¬45.00 | ā¬16.95 | 1-4 Business Days | |
| USPS Priority Mail | Over ā¬45.00 | ā¬14.95 | 1-4 Business Days | |
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Non-Continental U.S. (AK, HI, PR, etc.) |
USPS Ground Advantage | ā¬0 - ā¬60.00 | ā¬6.95 | 5-9 Business Days |
| USPS Ground Advantage | Over ā¬60.00 | Free | 5-9 Business Days |
* The regions in the Non-Continental U.S. include: Alaska, American Samoa, Guam, Hawaii, the Marshall Islands, the Northern Mariana Islands, Palau, Puerto Rico, the U.S. Virgin Islands, and all U.S. Armed Forces addresses. The shipping and delivery to these areas are subject to the Non-Continental U.S. shipping rules.
2.4 International (Outside EU)
For specific international destinations, including Switzerland, United Kingdom, and Norway.
| Order Amount | Shipping Cost |
|---|---|
| ā¬0 - ā¬300.00 | ā¬19.95 |
| Over ā¬300.00 | Free |
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Our products are stored in our Munich, Long Beach, and Shenzhen warehouses to provide more flexible logistics solutions tailored to different regions and customer needs. On each product's description page, we indicate the specific warehouse location to help you better plan your purchase and delivery schedule.
3.1 German Warehouse
For products stored in our warehouse in Munich, we use either Deutsche Post or DHL for shipping, depending on the size of the package. Logistics within Germany are very efficient, with an estimated delivery time of 2-4 business days, ensuring you receive your order quickly and conveniently. For Western EU countries, the estimated delivery time is 4-6 business days. For Eastern EU countries, the estimated delivery time is 6-8 business days.
3.2 US Warehouse
For products stored in our warehouse in Long Beach, we use either USPS or UPS for shipping, depending on the size of the package. Logistics within U.S. are very efficient, with an estimated delivery time of 3-7 business days, ensuring you receive your order quickly and conveniently.
3.3 Chinese Warehouse
For Pre-order items or orders fulfilled directly from our Shenzhen warehouse, we utilize YunExpress for reliable international shipping. Given the complexities of international shipping, the estimated delivery time for these packages is around 10 business days, though this may vary slightly due to customs processes or other uncontrollable factors. Otherwise, products will be restocked to our Munich or US warehouses before final delivery, as detailed in the "Important Notice" above.
4. Customs and Taxes
4.1 How are customs handled by OpenELAB for import or export?
For EU Member States: Whether shipped from Germany or China, we cover all import duties and taxes (DDP), ensuring that you receive your package without any additional costs or hassle with customs.
For countries outside of the European Union, such as Switzerland and Norway, you may be subject to import duties, taxes, and/or customs fees charged upon delivery. These fees vary from country to country and are the sole responsibility of the recipient.
ā ļø Refusal of Delivery: If you refuse to pay these fees upon delivery and the package is returned to us, the refund amount will be calculated after deducting the original shipping costs, return shipping costs, and any applicable customs or storage fees.
4.2 How is VAT charged when the Customer places an order from OpenELAB?
In accordance with the newest VAT e-commerce rules in the EU, OpenELAB shall have the right to charge the amount of VAT at checkout. The standard rate of actual VAT applied is subject to the destination country's regulations. No additional VAT will be charged upon delivery for these orders.
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:
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Warranty Period:Ā OpenELAB provides aĀ 12-monthĀ warranty from the date of delivery.
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Coverage:Ā This warranty covers defects in material and workmanship under normal use.
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Resolution:Ā 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:
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Statutory Guarantee:Ā You are entitled to aĀ 24-month statutory guaranteeĀ for conformity defects present at the time of delivery, in accordance with EU consumer protection laws.
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Relation:Ā 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 isĀ VOIDĀ if the damage is caused by:
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Misuse:Ā Incorrect installation, reverse polarity, or exceeding voltage limits.
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Unauthorized Modification:Ā This explicitly includesĀ soldering, cutting pins, modifying the PCB, orĀ flashing unauthorized/beta firmwareĀ that "bricks" the device.
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Physical Damage:Ā Drops, moisture/water damage, or electrical surges (lightning).
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Normal Wear & Tear:Ā 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
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Standard:Ā You may request a return withinĀ 30 daysĀ of receiving your order.
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EU Customers:Ā You have the statutory right to withdraw from the contract withinĀ 14 daysĀ 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%)
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The item isĀ Brand New, Unopened, and Unused.
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The original packaging is intact and sealed.
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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 aĀ Restocking FeeĀ (or "Compensation for Loss of Value" for EU customers) from the refund.
Deductions apply if:
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Signs of Use:Ā Visible scratches, mounting marks on screw holes, or fingerprints.
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Damaged Packaging:Ā Original box is torn, written on, or missing.
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Technical Modification:Ā The device has beenĀ powered on, programmed/flashed, or soldered.
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Broken Seals:Ā Anti-static bags or security seals have been opened.
Depending on the severity of the usage/damage, the deduction may range fromĀ 15% to 50%Ā of the product price. Items damaged beyond repair due to misuse will not be refunded.
C. Shipping Costs
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Defective / Wrong Item:Ā OpenELAB covers the return shipping cost.
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Customer Remorse (Changed Mind / Ordered Wrong Item):Ā TheĀ customerĀ 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:
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Authorization:Ā Contact us atĀ info@openelab.ioĀ before returning any item. Returns without prior authorization will not be accepted.
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RMA Number:Ā We will provide you with a Return Merchandise Authorization (RMA) number and the correct return address.
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Packing:Ā Ship the item back in its original packaging with the RMA number clearly marked on the shipping label (not on the product box).
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Tracking:Ā We strongly recommend using a trackable shipping method. OpenELAB is not responsible for returns lost in transit.







