Hiwonder’s manual general introduction describes ROS 2 mapping, navigation, path planning and vision tracking. It describes both chassis models with depth cameras, whereas the product listing labels A1 Starter monocular; applicability to each edition needs confirmation.
Source 2○ Not tested by ROBODROMO yetLearning kits
Hiwonder MentorPi A1
A learning robot car that steers like a road car. It suits coding and mapping projects, but the maker's navigation claims still need practical checking.
Depth-camera configuration size213 × 159 × 157 mmSource 1
Weight1.2 kg, maker specification for the depth-camera configurationSource 1
SystemRaspberry Pi OS, Ubuntu 22.04 LTS and ROS 2 Humble in Docker, per product pageSource 1
Exact chassisMentorPi A1 uses Ackermann steering; M1 uses Mecanum wheels.Manufacturer source
Recorded specifications, with their source limits. These are not our measurements. See all specifications and configurations
Price and availability
No current delivered price or availability has been confirmed here. Ask for a dated quote for the exact package.
Image and credit
Manufacturer image and sourceTest track0 attempts run
We have not physically tested this robot. The task plan below is a starting point, subject to the exact unit and supported functions.
See the proposed test trackOn the ROBODROMO
test track
Three proposed tasks. Ten attempts at each suitable task, with the outcome, time and human help recorded. Confirm the exact robot, software and safe setup first. These tasks are not evidence that this robot can do them.
Follow a short programmed route
Proposed task. 0 of 10 attempts run.
Stop at a marked point
Proposed task. 0 of 10 attempts run.
Repeat the route from the same starting position
Proposed task. 0 of 10 attempts run.
Pick a square to see what each attempt will record.
We will record the outcome, time, control mode, human help, safety stops, exact hardware and software, conditions and full video.
Proposed attempt; not run Only proceed if the exact unit supports the task and the setup is suitable. Keep remote control, scripted operation and autonomous operation separate. A completed attempt alone does not prove autonomy.What each square will show
Finished without extra helpNeeded a person’s helpFailedNot run yet
Keep the conditions visible
Name the control mode, surface, object or prompt and every intervention. Ten attempts are an initial result, not proof of long-term reliability.
Read our proposed test methodHow much do we really
know?
Separate our own tests from published claims and the limits of the evidence. The counts below describe records, not performance or confidence scores.
Tested by ROBODROMO
We have not physically tested this robot. No performance score or measured attempt is available.
See the proposed test track01 / The assessment
What the evidence supports.
Capability and readiness are separate. These written findings are not a numerical rating or a physical test.
Capability
What can it actually do?
The specific maker claims and any independent observations are listed below. We have not run our own task tests on this robot.
Read the source-based assessmentReadiness
Could you use it in real life?
Intended use: Ackermann steering and navigation. Dependable everyday use has not been established by the evidence reviewed. A1 must not inherit Mecanum sideways movement. Reconcile monocular and depth-camera descriptions before judging vision tasks.
Read the source-based assessmentA clear limit
This is a research profile based on the sources below, not a hands-on test. Maker claims remain attributed to the maker; they do not prove repeatable performance in your home or workplace.
02 / Can it actually do it?
The claims, with their context.
The wording below keeps each source’s limits. A demonstration, a maker’s claim and a repeatable real-world result are different things.
The maker describes a depth-camera Advanced packing list with a WonderEcho Pro voice box; functionality and any service or account dependencies require verification.
Source 2Check the original sources
Every source keeps its original check date. Manufacturer information, research configurations and independent observations have different limits.
Open the source listKnow the exact robot
The name alone may not tell you which hardware, software or support you get. Keep editions and optional equipment separate.
Specifications and configuration
Model detail
Specifications and configuration
Figures below retain their source and configuration limits. Manufacturer specifications are not independent performance results.
213 × 159 × 157 mm
Source 11.2 kg, maker specification for the depth-camera configuration
Source 1Raspberry Pi OS, Ubuntu 22.04 LTS and ROS 2 Humble in Docker, per product page
Source 1212 × 171 × 147 mm
Source 3MentorPi A1 uses Ackermann steering; M1 uses Mecanum wheels.
Manufacturer sourceRaspberry Pi 5 and ROS2.
Manufacturer sourceToF LiDAR and a depth camera described for mapping and vision exercises.
Manufacturer sourceThe exact model and configuration
The exact model
Meet Hiwonder MentorPi A1
A1 uses an Ackermann chassis; M1 is a separate Mecanum-wheel model. The maker identifies A1 Starter as monocular and Standard and Advanced as depth-camera versions. Its manual lists a WonderEcho Pro voice box for Advanced; confirm the actual order and revision. Raspberry Pi 5 and the 64 GB card are optional in the manual, so do not assume they are included. Do not transfer latest manual claims uncritically across editions.
Further assessment notes
Setup, support and daily use
04 / Living with it
Right robot, right expectations.
What ownership could involve
Confirm Starter, Standard or Advanced; camera type, lidar revision, Raspberry Pi 5, storage, image and all included accessories before order. The manual describes assembly, wiring, app and controller operation. Match chassis and camera settings to the supplied hardware and use the correct course revision. A1 does not support the manual’s lidar guarding feature. Verify voice-service account, internet, fees and data handling before use; these remain unknown. Maker warns against contact with live conductive parts, forced servo movement and operating near body parts; let hot servos cool. Charging, maintenance, UK support, spares and warranty need confirmation. The manual distinguishes direct AP control without external network access from STA LAN mode. That supports a local app-control route; it does not establish offline operation of cloud voice or language-model functions.
Support, software and repairs
The guide includes setup and storage precautions and identifies servos as wearing parts. Obtain the A1-specific image and steering calibration, replacement servo/battery references and warranty. Specifications and examples can change between 2024 and later versions; do not combine M1 movement behaviour or dimensions with A1.
Questions still open
What needs checking before you decide.
- No footage directly reviewed; no task success or safe operation established.
- Camera and lidar specifications vary by page and configuration; confirm actual hardware.
- Do not apply Mecanum sideways-motion or gesture-control claims to A1.
- UK price and availability for a complete selected configuration are unverified.
- Manual introduction describes depth cameras generally while the product page labels A1 Starter monocular; confirm the actual kit before transferring camera-specific functions.
See it in action
Our filmed attempts will appear after testing. Existing footage below keeps its original description and limitations.
See the robot
MentorPi Open Source Robot Car: ROS2 & Raspberry Pi 5
Play video
Published by Hiwonder. MentorPi family presentation covering Ackermann and Mecanum chassis. A1 is the Ackermann version; not every configuration shown is included with A1.
Before you buy
Get these answered in writing by the seller. Tick them off as you go.
0 of 6 answered
Your checklist records your progress. A tick is not verification by ROBODROMO.
Sources and checks
A check date tells you when a source was read. It does not mean every claim, price or offer is unchanged today.
Sources and checks
03 / Recorded evidence
The latest checks on file.
Dates below describe the recorded checks. They do not mean the manufacturer’s page was checked today.
- hiwonder.com Source checked 2026-10-27
- docs.hiwonder.com Source checked 2026-10-27
- hiwonder.com Source checked 2026-10-27
- wiki.hiwonder.com Source checked 2026-10-27
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Manufacturer specifications and support
Exact-model specification/support passages in official source; numerical claims are manufacturer figures.
Source checked 2026-10-31 -
Video and publisher attribution
YouTube title and publisher checked against the named model. MentorPi family presentation covering Ackermann and Mecanum chassis. A1 is the Ackermann version; not every configuration shown is included with A1. Not watched in full; not an independent performance assessment.
Source checked 2026-10-31
No recorded sources in this filter.
How sure are we?
6 linked sources. Read the claims and their limits below. A source count is not a confidence score.
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