Robo Rover Core Robot V3.1
Robo Rover Core Robot V3.1 is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Domestic shipping is handled by Akis Express in one working day for pickup points and 2-3 working days for door to door delivery. For international shipping there is option for a Post Office or a FedEx Express.
Robo Rover Core Robot V3.1
Robo Rover Core Robot V3.1 is backordered and will ship as soon as it is back in stock.
V3.1 IS HERE · NOW SHIPPING
RoboRover Core V3.1
The Educational Robot, Re-Engineered.
RoboRover Core V3.1 introduces a four-layer electronic chassis, two dedicated CH32 coprocessors for motion and sensing, modulated IR obstacle detection that works in direct sunlight, twin motor drivers with a 6 V boost supply, dual-path power management, RoboBlocks expansion, bottom charging pads and improved mechanical protection.
Built for students, makers, schools and research labs that need a capable, reliable and expandable robotics platform.
The wait is over — RoboRover Core V3.1 is ready to order
No more pre-orders. The redesigned RoboRover Core V3.1 has completed development and validation, and is now in production and available to order today.
- Ships from the current production batch
- Every unit tested before dispatch
- Full V3.1 hardware, no pre-order wait
Order today and we ship your RoboRover from stock.
Meet the new RoboRover Core V3.1
RoboRover Core V3.1 is not a minor revision. The electronics, motor drive, power distribution, sensor processing and physical protection have all been redesigned to create a more reliable robot for continuous classroom use, demanding experiments and advanced robotics projects.
What's new in V3.1
Four-Layer PCB Architecture
The main chassis has been upgraded to a four-layer PCB design for improved signal integrity, cleaner power distribution and more robust operation.
Two Dedicated CH32 Coprocessors
V3.1 adds 2× CH32 microcontrollers, each with one job. CH32 #1 handles motion control: driving the motors and reading and processing the wheel encoders. CH32 #2 handles sensing: ultrasonic, LDR and IR obstacle data. The main controller is freed up for your code.
IR Obstacle Detection That Works in Sunlight
A new IR sensing technique drives the transmitter at a specific modulation frequency and detects the reflected signal with a phototransistor. Obstacle detection stays reliable and efficient even under direct sunlight.
Twin Motor Drivers, One Per Motor
The single DRV8836DSSR has been replaced by 2× DRV8837DSGR drivers, each placed close to the motor it controls. The long PCB traces of the previous design are gone, which improves power delivery and reduces noise and EMI.
6 V Boost for Full Motor Performance
A new boost converter raises the motor supply to 6 V, so the N20 gear motors run at their full rated performance instead of being limited by battery voltage.
Local Bulk Capacitance
A 220 µF bulk capacitor per motor stores energy right where it is needed, reducing voltage fluctuation and keeping power stable during motor startup and sudden load changes.
Dual-Path Power Management
Refined power-management circuitry provides separate power paths for the digital electronics and the motors, so heavy movement does not disturb the logic side.
RoboBlocks Expansion Connector
A 6-pin JST-CN connector makes RoboRover Core V3.1 compatible with the RoboBlocks ecosystem, so you can plug in RoboBlocks modules instead of wiring them by hand.
Two Top NeoPixels
Two additional NeoPixels on the upper section of the rover give clear, visible status indication from above — useful for classroom demonstrations, debugging and competition runs.
Bottom Charging Pads
Integrated bottom charging contacts make RoboRover Core V3.1 compatible with our future Stackable Charging Station.
Simplified Fleet Charging
The future charging station will allow multiple RoboRovers to be stacked and charged using a single USB cable—perfect for schools, educational centres and research laboratories.
Refined Component Placement
Electronic components have been repositioned and reorganised to improve accessibility, assembly quality, serviceability and overall robustness.
Protective Acrylic Cover
A transparent acrylic cover protects the main electronics while keeping the circuitry visible for learning, demonstrations and troubleshooting.
Why you'll love RoboRover Core V3.1
- Ready to move: Dual N20 micro metal gear motors, each with its own on-board driver
- Full motor performance: 6 V boosted motor supply
- Work split intelligently: Two CH32 coprocessors handle motion and sensing separately
- More reliable feedback: Coprocessor-managed wheel encoder handling
- Sunlight-proof sensing: Frequency-modulated IR obstacle detection with phototransistor receiver
- Smarter sensing: Ultrasonic, IR obstacle, line, light and motion sensing
- Improved electrical design: Four-layer PCB for stronger signal and power integrity
- Stable under motor load: Separate digital and motor power paths, plus 220 µF local bulk capacitance per motor
- Lower noise: Motor drivers placed at the motors, cutting long current-carrying traces and EMI
- RoboBlocks-ready: 6-pin JST-CN connector for the RoboBlocks ecosystem
- Fleet-ready charging: Bottom charging contacts for the future Stackable Charging Station
- Protected electronics: Transparent acrylic top cover included
- Accurate movement: Wheel encoders for distance, speed and closed-loop control
- Five-sensor line array: Suitable for basic and advanced PID line following
- Motion-aware: Integrated accelerometer for movement and orientation experiments
- Battery-aware: On-board battery state-of-charge monitoring
- Interactive: RGB LEDs, top NeoPixels, buzzer, pushbuttons and IR remote receiver
- Connected: Wi-Fi module for wireless control and telemetry
- Expandable: Breadboard area and accessible GPIO connections
- Supported: 10+ projects and AI Robo STEM Buddy assistance
What's in the box
- RoboRover Core V3.1 four-layer PCB chassis
- Transparent acrylic electronics protection cover
- Kypruino Arduino-compatible main controller
- 2× CH32 coprocessors — one for motion control, one for sensor control
- 2× N20 micro metal gear motors
- Wheel encoder system
- 2× DRV8837 motor drivers, one placed at each motor
- 6 V motor boost converter with 220 µF bulk capacitance per motor
- Ultrasonic distance sensor
- Frequency-modulated IR obstacle sensing system with phototransistor receivers
- Five-sensor line-following array
- Light sensors for light-following projects
- IR receiver for remote-control projects
- On-board accelerometer
- Battery state-of-charge monitoring circuit
- 0.91-inch OLED display
- Wi-Fi module for remote control and telemetry
- 6-pin JST-CN connector for RoboBlocks compatibility
- 2× top-mounted NeoPixels
- Smart RGB LEDs for under-robot lighting
- Breadboard area for custom circuits
- USB-C charging and battery-protection circuitry
- Bottom charging contacts for future charging-station compatibility
- High-capacity 18650 Li-ion battery
- USB-C programming cable
- Quick-start card and online learning resources
Built-in Kypruino features include 3× RGB LEDs, 1× buzzer, 4× pushbuttons and 1× DAC output.
10+ included example projects
- Hello Robot: basic motor movement patterns
- Basic Line Following
- PID Line Following
- Ultrasonic Obstacle Avoidance
- IR Obstacle Detection
- Light-Seeker
- IR Remote-Controlled Rover
- Wi-Fi Control
- OLED Status Dashboard
- RGB and NeoPixel Light and Sound Show
- Wheel Encoder Distance and Speed Estimation
Each project includes starter code, explanations and extension ideas. When you need help understanding a sensor, modifying the code or creating a new experiment, ask the AI Robo STEM Buddy.
Key specifications
- Main controller: Kypruino, Arduino-compatible
- Coprocessors: 2× CH32 — motion control (motors + encoders) and sensor control (ultrasonic, LDR, IR obstacle)
- PCB: Four-layer electronic chassis
- Motors: 2× N20 micro metal gear motors
- Motor drivers: 2× DRV8837DSGR, one per motor, placed at the motor terminals
- Motor supply: 6 V via boost converter, 220 µF bulk capacitance per motor
- Sensors: Ultrasonic, modulated IR obstacle, 5× line, LDR, accelerometer and wheel encoders
- IR obstacle method: Frequency-modulated IR transmission with phototransistor detection for sunlight immunity
- Display: 0.91-inch OLED over I²C
- Connectivity: Wi-Fi control and telemetry
- User interfaces: RGB LEDs, 2× top NeoPixels, buzzer, buttons and IR receiver
- Battery: Rechargeable 18650 Li-ion cell
- Charging: USB-C and bottom charging contacts
- Power architecture: Separate digital and motor power paths
- Protection: Transparent acrylic top cover
- Expansion: 6-pin JST-CN RoboBlocks connector, breadboard area, I²C and GPIO access
Perfect for
- Schools and educational centres
- STEM and robotics clubs
- University introductory robotics laboratories
- Researchers developing robotics experiments
- Competition teams working on line following and autonomous navigation
- Makers, parents and curious young creators
- Classrooms managing multiple robots
Educational value
- Introduction to embedded systems and microcontrollers
- Multi-processor system design and task separation
- Sensor reading, calibration and data interpretation
- Motor control, wheel encoders and movement measurement
- Feedback systems and PID control
- Autonomous navigation and obstacle avoidance
- Wireless control and telemetry
- Power-management, boost conversion and real-world electronics concepts
- Signal modulation and noise rejection in sensing
- Problem-solving through project-based learning
Programming and compatibility
- Arduino IDE
- PlatformIO
- Windows, macOS and Linux
- Common Arduino-compatible libraries
- Kypruino Studio and supported learning resources
- RoboBlocks modules via the 6-pin JST-CN connector
- Included example programs and project guides
- AI Robo STEM Buddy for code assistance and project ideas
Frequently asked questions
Is this the new RoboRover version?
Is this still a pre-order?
What has changed in V3.1?
What do the two CH32 microcontrollers do?
Does the IR obstacle detection work outdoors?
Why two motor drivers instead of one?
Can I use RoboBlocks modules with RoboRover?
Is the battery included?
Is the Stackable Charging Station included?
Why are the bottom charging pads useful?
Can I control RoboRover from my phone?
Are programming examples included?
What age is RoboRover suitable for?
Optional add-ons
- RoboBlocks modules via the JST-CN expansion connector
- Future Stackable RoboRover Charging Station
- Additional sensors and breadboard components
- Spare 18650 battery
- Replacement motors, wheels and mechanical parts
Product notice
RoboRover Core V3.1 ships from our current production batch. Where demand exceeds stock, orders are fulfilled in sequence from the next production run.
Product media may show prototype or pre-production units. Final colours, graphics, component placement and minor mechanical details may vary. Components may be substituted with parts of equal or superior specification without prior notice, provided that the advertised functionality is maintained.
The future Stackable Charging Station is not included with RoboRover Core V3.1 and will be offered separately.
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