EZ-Robot Revolution WiFi Roli Rover Robot Platform
Description
- Rover robot platform with 13 female EZ-Bit connections
- Designed to be a workhorse and move across different surfaces
- EZ-B v4 camera for impressive vision tracking
- Powerful and compact EZ-B v4 robot brain
The EZ-Robot Revolution Roli Rover Robot Platform is a very customizable planetary rover styled robot platform with 13 female EZ-Bit connections for additional EZ-Bits. Much like a space exploration vehicle, this robot was designed to be a workhorse and move across different surfaces. With a 7.4v LiPo battery powering 2 motors, this robot platform has enough torque to tackle tough terrain. The wheels and treads are also adjustable in height which modifies the ground clearance. The included EZ-Robot EZ-B v4 Camera adds impressive vision tracking capabilities. The compact grippers are powered by strong metal geared servo motors.
High Tech Brain
The EZ-B v4 is not only the brain of your EZ-Robot, it is also the World's most powerful and compact robot brain. The EZ-B v4 scales for beginner and advanced users. The EZ-B is two PCB's sandwiched together in a compact 2x2 inch package. For advanced users, the EZ-B may be removed from its casing and mounted directly in your custom robot.
Easy-to-use Software
Your EZ-Robot is controlled by the world's easiest, most powerful and scalable robot software. EZ-Builder takes a productive and unique approach to programming your robot. Simply add behaviors such as Camera Tracking, Speech Recognition, Wii Controller, GPS, GAIT Positioning, and hundreds more.
Heavy Duty Servo Motor
Includes digital heavy duty 15 kg/cm servo motors. The metal gear and ball bearing internals will withstand a high load. These servos were designed with enough strength to enable your robots to walk, move or lift.
- 1x EZ-B v4 WiFi Robot Controller
- 1x EZ-Builder Control Software with Apps
- 1x Rover Body - Shell
- 2x 3 Servo-motor Arm with Gripper
- 1x Lever Servo-motor
- 1x Rotation Servo-motor
- 1x LiPo Battery 7.4VDC 1300mAh
- 1x LiPo Battery Balancer Charger
- 2x Extension Cable
- 1x EZ-Robot EZ-B v4 Camera
- 1x 2.5 Amp Motor Controller
- 2x Wire Spiral Wrap (6" length)
- Size: 23cm (W) x 24cm ( L) x 32cm (H)
- Weight: 3.800 kg
PDF File
Servo Motor
- Operating speed: 0.24sec/60degree (7.4V)
- Stall torque: 15.0kg-cm/529 oz-in.(7.4V)
- Operating Voltage: 4.8V to 7.4V
This is an excellent product line for teaching and professional robotics. I wish I could find a US distributor that carries the full line of the products. Unfortunately most only carry the complete kits or only a few of the additional add-ons. I live in the US and the shipping from Canada is pretty pricey. The company behind this product is amazing. The brain behind the "smile" is completely immersed in the products design at every level. For teaching this platform goes from grade school to university. From Scratch to C# (OOP), IoT, AI, and beyond. For professional robotics you can cut months of your project. I abandoned 6 months of work on a Raspberry Pi project once I got my hands on the EZB 4 controller. Some may say this is closed loop product. I would more parallel this with early days of Drones. We built drones on the Arduino platform. Then a company comes along like DJI that changed everything. I see EZ Robot as the company that has taken robotics up to another level like a DJI. While the product can be used and enjoyed as designed. The power is in the learning aspect. I can't think of a better way to get someone into programming, IoT , and Robotics!
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Refund Policy
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorisation (RA) before initiating a return request.
United Kingdom consumers exercising their statutory Right of Cancellation are subject to different conditions. See the Statutory Right of Cancellation.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
- A valid Return Authorisation (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
- The RA number is valid for 30 days. The returned item must be received within that period.
- The RA number must be included with the return.
- Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
- Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
- Refunds are processed within 7 days after receipt and inspection of the returned item.
- A £100 cleaning fee may apply to domestic robots returned in used or unclean condition.
- A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
- Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
- Consumables * — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tyres, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
- Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
- Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odour-absorbing products). Not eligible for return once unsealed.
- Build-it-yourself products and items requiring customer assembly * — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
- Digital Goods, Software, and Apps * — Final sale only, due to licensing restrictions.
- Clearance Items * — Products identified as clearance or final sale, including end-of-life or discontinued items.
- Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
- On-Demand Items * — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfil a customer request.
- Professional & Specialized Equipment — See the Professional & Specialized Equipment Warranty page and Professional & Institutional Buyers (B2B) section in the Terms & Conditions.
* United-Kingdom consumers retain their statutory Right of Cancellation on these items. Its exercise is subject to the conditions and exclusions set out in the Statutory Right of Cancellation, and any reimbursement may be reduced to reflect a loss in value resulting from handling beyond inspection.
How to Request a Return Authorisation (RA)
While the same return policy applies, these orders require a separate contact process for returns.
- RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
- Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".


