Do you have to solder?

No. But keep in mind, this is just a platform and wheels. You will need to add a microprocessor, motor driver and sensors. If you mount a breadboard on is platform, you can probably get away without having to solder at all

is the chassis compatible with a Jetson Nano?

We have not tried it, but in fact it can be done, because the platform has many reserved drilling holes, or using brackets, both of which can be equipped with Jetson Nano.

what is the torque constant of the motors?

Motor torque: 0.8km/cm (high speed and medium torque)

How to change the heading direction of the car?

Make the wheels on one side go forward and the wheels on the other side go in reverse will cause the car to turn

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Robot Chassis 4WD Robot Car Smart Chassis Kit with 4 TT Motor for Arduino/Raspberry Pi/Jetson Nano, Smart Robotic Car Chassis DIY Learning Kit

Product ID: 71569522

🧱sturdy PCB chassis

⚙️large 256x150mm platform

🛠️4 high-torque TT motors

560 kr

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Description

🤖 Own the future of DIY robotics with power, precision, and endless possibilities!

POWERFUL 4 WD PRECISION - Equipped with four TT geared motors for smooth, high-traction movement on any surface.
SPACIOUS EXPANSION HUB - Generous 256x150mm platform offers ample room for custom sensors and modules.
DIY ROBOTICS MADE SIMPLE - Perfect for Arduino, Raspberry Pi, or Jetson Nano integration—ideal for hands-on learning and innovation.
SUPPORT WHEN YOU NEED IT - Access expert technical support to troubleshoot and elevate your robotics projects.
BUILT TO LAST READY TO RACE - Robust PCB material chassis outperforms acrylic for durability and drop resistance.

The Robot Chassis 4WD Kit features a durable PCB frame with four high-quality TT motors and non-slip rubber wheels, providing a stable and expandable platform (256x150mm) for Arduino, Raspberry Pi, or Jetson Nano projects. Designed for adult learners and hobbyists, it supports advanced robotics functions like tracking and obstacle avoidance, backed by dedicated technical support.

Specifications

ASIN	B07F759T89
Age Range Description	Adult
Best Sellers Rank	#122,237 in Toys & Games ( See Top 100 in Toys & Games ) #1,147 in Educational Science Kits
Brand Name	XiaoR Geek
Customer Reviews	4.0 4.0 out of 5 stars (72)
Educational Objective	To provide a hands-on learning experience in robotics and programming for users
Item Dimensions	10.08 x 6.3 x 2.56 inches
Item Weight	300 g
Manufacturer	WiFi Robot
Manufacturer Part Number	XR-003
Manufacturer recommended age	16 years and up
Material Type	PCB
Model Number	XR-003
Number of Packs	1
Set Name	Robot Chassis Kit
Size	256 mm x 150 mm x 2 mm
Sub Brand	XiaoR Geek
Theme	Car,Robot
UPC	786738589269
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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560 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Denmark.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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