Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards
Origin	-
Microcontroller	STM32F103C8T6 ARM Cortex-M3
Power Supply	5V via USB or 3.7V Li-ion Battery
Connectivity	USB Type-C, UART, I2C, SPI
Sensors Included	Ultrasonic, IR Obstacle Avoidance, Sound Sensor
Actuators	4x High-Torque Servo Motors
Programming Interface	ST-Link V2 Compatible, Arduino IDE Support
Dimensions	120mm x 85mm x 90mm
Weight	250g (excluding battery)
Material	ABS Plastic Chassis with Aluminum Frame
Skill Level	Beginner to Intermediate

6 reviews

Anonymous

Mar 28, 2026

Rating: 4/5

Great hardware, documentation could be better

The build quality is surprisingly good for the price. The servos are quiet and responsive. However, the manual assumes some prior knowledge of GPIO configuration. Still, a solid purchase for students.

Anonymous

Mar 27, 2026

Rating: 5/5

Perfect introduction to embedded robotics

This kit is fantastic for learning STM32 architecture. The puppy moves smoothly, and the code examples provided are well-commented. I had it walking and avoiding obstacles within an hour of unboxing.

Anonymous

Mar 13, 2026

Rating: 5/5

Solid development platform

Beyond just being a toy, this is a legitimate dev board. I stripped down the chassis to use the core board for a custom sensor project. The pinout is standard and easy to work with.

Anonymous

Mar 13, 2026

Rating: 4/5

Fun project for teens

My teenager loved assembling this. It kept them busy for a whole weekend. The only downside is that the screws are quite small, so you need precision tools.

Anonymous

Mar 07, 2026

Rating: 5/5

Bought five for our university club

We use these for our introductory robotics course. They are durable enough to withstand student handling and the battery life is decent for classroom demonstrations. Highly recommended.

Anonymous

Mar 05, 2026

Rating: 5/5

Excellent value for money

I bought this to test some AI algorithms on edge devices. The STM32 chip handles basic logic perfectly. The open-source community support for this specific board model is also very active.

5 FAQ

Q: What is the maximum weight the robot dog can carry?

A: The servos are designed for the robot's own movement. We recommend not adding more than 50g of extra payload to ensure smooth operation and prevent motor strain.

Q: Is a programmer/debugger included in the box?

A: The board has a built-in bootloader for USB uploading. However, for advanced debugging, an external ST-Link V2 programmer is recommended but sold separately.

Q: Is the source code for the demo behaviors available?

A: Absolutely. A QR code in the manual links to our GitHub repository containing all sample codes, including walking, dancing, and obstacle avoidance algorithms.

Q: Can I program this using Python?

A: Yes, you can use MicroPython or CircuitPython if you flash the appropriate firmware onto the STM32 board, though C/C++ via Arduino IDE or STM32CubeIDE is the native recommendation.

Q: Does this kit come with a battery included?

A: No, the kit includes the battery holder and charging circuit, but you will need to purchase a standard 3.7V Li-ion battery separately.

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