Description
Reviews
| Brand | - |
| Category | Root / Electronic Components / Maker DIY |
| Origin | - |
| Microcontroller | STM32F103C8T6 ARM Cortex-M3 |
| Connectivity | Bluetooth 4.0 BLE Module |
| Power Supply | 5V DC via USB Type-C |
| Servo Motors | 4x 9g Metal Gear Servos |
| Sensor | Ultrasonic Obstacle Avoidance |
| Display | 0.96 inch OLED Screen I2C |
| Programming Language | C/C++, MicroPython |
| IDE Support | Keil, STM32CubeIDE, Arduino IDE |
| Material | ABS Plastic Chassis + PCB |
| Package Weight | 250 grams |
Anonymous
Apr 13, 2026
Rating: 4/5
Good but needs patience
Hardware is solid. Some soldering is required which wasn't entirely clear from the main image. Once assembled, the voice control feature is a nice touch. Deducting one star for the unclear power requirements in the manual.
Anonymous
Apr 06, 2026
Rating: 5/5
Excellent STEM Learning Tool
Bought this for my teenager who is interested in robotics. The STM32 board is powerful enough for real learning but accessible enough for beginners. The Bluetooth control works smoothly with the provided app.
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect Gift for Makers
My son loves this kit. He managed to program it to avoid obstacles using the ultrasonic sensor. The community support online is also very helpful for additional code examples.
Anonymous
Mar 08, 2026
Rating: 5/5
Cute and Functional
The puppy design is adorable. It moves surprisingly well for a DIY kit. Assembly took about 2 hours but the instructions were clear. Great way to learn embedded systems.
Anonymous
Jan 16, 2026
Rating: 5/5
Solid Build Quality
The servos are metal gear which is a nice upgrade from plastic ones found in cheaper kits. The PCB layout is clean. Highly recommend for anyone starting with STM32 development.
Q: Can the puppy walk on carpet?
A: It works best on hard surfaces. It can navigate short-pile carpet, but thick carpet may hinder the servo movement.
Q: Is a battery included in the package?
A: No, the kit is powered via USB cable for development. You can optionally connect a 5V power bank for portable use, but it is not included.
Q: Is this compatible with macOS?
A: Yes, the STM32 drivers are compatible with macOS. You may need to install specific USB-to-serial drivers depending on your IDE setup.
Q: Does the kit come with example code?
A: Yes, a QR code in the manual links to our GitHub repository with full source code for walking, obstacle avoidance, and Bluetooth control.
Q: Is soldering required for assembly?
A: Yes, basic soldering is required to attach the servo motors and headers to the PCB. A soldering iron kit is recommended.
Touchmark Liquid Acrylic Markers with Soft Tips, Specialized for Elementary School Art, Ideal Birthday Gift for Children
$18.90
Paper Blending Stump for Sketching - Professional Art Tool with Blade for Highlights, Pastels, and Oil Pastels
$3.74
Wen Zhengming Small Regular Script Love Lotus Essay Brush Tracing Practice Copybook Calligraphy Paper Copying Custom Wholesale for Beginners
$8.80
Heavy-duty Industrial Scouring Pad Roll with Aluminum Oxide for Stainless Steel Polishing and Rust Removal
$57.52
1.06m Leather Slitting Machine – Wide-Range Strip Cutter for Leather, Luggage, and Rubber Materials
$16,250.00
Ceramic Double-Boiler Steaming Bowl with Lid – Ideal for Eggs, Bird's Nest, Custard, and Soup for Home or Commercial Use
$21.11
![[Ya Que You Sheng] DT900 PRO X Calibration File V2 Version EQ Equalization](https://www.gosteppe.com/cache/small/product/269040/legacy-main-a3c0c55ffaafe89c05afced1.webp)
[Ya Que You Sheng] DT900 PRO X Calibration File V2 Version EQ Equalization
$15.00
Ceramic Rabbit Egg Holder, Creative Irregular Egg Stand, Home Breakfast Small Dish, Craft Gift Ornament
$44.78
Hot-Selling Wire Money Tree Bonsai Base – Ceramic Pot for Wealth Attraction Incense
$37.00
Maike Outdoor Sports Waterproof Backpack Wet-Dry Separation Ski Bag Fishing Creek Fins Multi-Function Gear Storage
$152.00
Viral NFC Chip Stickers for Music Wall - Adhesive Read/Write Tags for Song Scanning, Cards, and Photo Frames
$2.38
Rechargeable Generation 2 Personal Air Purifier - Safe Portable Electric Fan for Travel Commuting and Flights
$181.00
Integrated Sink Splash Guard with Silicone Drain Mat - Auto-Draining Countertop Organizer
$23.30
Ultra-Light Aluminum Camping Light Pole – Foldable Mini Lamp Stand for Outdoor Picnics and Tabletop Use
$8.33
bimoz Under-Desk Cable Organizer No-Drill Shelf for Home Office Socket Strip Router Wire Data Cable Fixer Minimalist Wire Winder Dual-Side Mount Ventilated Design
$40.80
Extended Deep-Cut External Thread Tool Holder with Relief Groove for Swiss-Type Lathe HKFF42R6001
$15.50
Meiao Dental Imported Dental Implant Package, Swiss ITI Straumann Implant Abutment, False Teeth, Filling, and Planting
$14,188.00
Assorted Colors Kids' Painting Crayons - Washable Oil Pastels in 12, 18, 24, or 36 Colors for Graffiti and Coloring
$2.47
Fruit and Vegetable Slicer - Stainless Steel Commercial Electric Multi-Function Shredder for Radish, Potato, Cucumber, Pepper, Automatic
$2,880.00
CAAS-Developed Granular Insecticide and Fungicide for Vegetable Gardens – Soil Pest Control and Fertilizer for Enhanced Vegetable Growth and Yield
$13.50
Marie's C6823 Sketch Blending Stumps (3-Pack), Professional Charcoal and Pastel Smudging Tools for Art Students and Beginners, Hard/Small/Highlight Set on Newsprint
$7.48
Inverted Water Dispenser Stand with Manual Pump for Large Mineral Water Bottles
$67.00
Lanzhai Flagship Store Multifunctional Retro Brush Washer Set, Creative Ceramic Large National Painting Tea Rinse Bowl, Art Display Paperweight, Student Calligraphy Supplies
$8.42
Multi-Function Vanity Shelf Over Toilet - Floor-Standing Thickened Plastic Storage Cabinet for Squat Toilet Gaps
$52.49
100% Cotton Watercolor Paper Pad 300gsm - Cold/Hot Press, 8K/16K/32K Sizes, Glued on Four Sides for Academy & Portable Sketching
$11.90
Commercial Large Shredding Machine Tornado Potato Slicer Wavy Slice Equipment Carrot Slicer Multi-Function
$20,000.00
Electric Heating Pasteurization Tank – Horizontal Spray Type for Fresh Milk and Food Sterilization
$11,211.00
![[First Batch Deposit] Spring Cherry & Pear Snow - Original Lolita Ballet-Style Cake Dress Chinese JSK](https://www.gosteppe.com/cache/small/product/269019/legacy-main-be5286e5316da63aa7d52258.webp)
[First Batch Deposit] Spring Cherry & Pear Snow - Original Lolita Ballet-Style Cake Dress Chinese JSK
$5.00
Bottled Water Electric Pump Bracket, Mineral and Pure Water Dispenser, Automatic Water Outlet Device
$383.98
Micro-Hyperbaric Oxygen Chamber - Rigid Sit/Lie Model for Home and Commercial Use, High-Altitude Oxygen Therapy Room
$150.00
![[Youxin Electronics] Soil Moisture Meter Detection Module, Soil Moisture Sensor for Intelligent Robot Cars](https://www.gosteppe.com/cache/medium/product/3877/legacy-main-eca7a3fa750966e5dca86bbf.webp)
![[Puzhong Brand Store] 51 Microcontroller Learning Board Development Board Jiangxie Tech STC89C52 DIY Kit](https://www.gosteppe.com/cache/medium/product/1885/legacy-main-0474e8371f211cc54ab452b5.webp)
![[Corrosion-Resistant] DFRobot Capacitive Soil Moisture Sensor Module Dry/Wet Detection](https://www.gosteppe.com/cache/medium/product/3259/legacy-main-2f0d3454b36b32391d263648.webp)
