Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Robots & Robotic Arms |
| Origin | - |
| Channel Count | 24 Channels |
| Supported Modules | Joystick, Bluetooth, MP3 |
| Input Voltage | 6V - 8.4V DC |
| Communication Interface | UART / TTL Serial |
| Max Current per Channel | 1000mA |
| Microcontroller | ARM Cortex-M3 |
| PCB Dimensions | 65mm x 50mm |
| Weight | 28 grams |
| Operating Temperature | -10°C to 60°C |
| Compatibility | Standard PWM Servos |
Anonymous
Mar 25, 2026
Rating: 4/5
Great value but documentation could be better
The hardware quality is excellent for the price. It took me a while to figure out the serial command structure because the manual was a bit sparse, but once I got it working, it's been rock solid.
Anonymous
Mar 13, 2026
Rating: 5/5
Reliable and compact
Fits perfectly into tight chassis designs. The power distribution is stable even when all 24 channels are under load. No overheating issues observed during extended testing sessions.
Anonymous
Mar 12, 2026
Rating: 5/5
Smooth motion control
I am using this for a robotic arm project. The movement is incredibly smooth, and the ability to add an MP3 module for sound effects is a fun bonus feature that my kids love.
Anonymous
Mar 12, 2026
Rating: 5/5
Best controller in this price range
I've tried several other 24-channel boards, and this one offers the best balance of features and stability. The support for custom scripts via the serial interface is a game changer for advanced users.
Anonymous
Mar 11, 2026
Rating: 3/5
Good board, tricky initial setup
The board works well now, but getting the firmware updated initially was frustrating. Make sure you have the correct USB-to-TTL adapter before starting. Once configured, it performs as advertised.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for my hexapod robot
This board handles all 18 servos for my spider robot without breaking a sweat. The Bluetooth module pairing was instant, and the joystick control is very responsive. Highly recommended for complex DIY projects.
Q: Can I daisy-chain multiple controllers for more than 24 channels?
A: Yes, you can connect multiple boards via the UART interface to expand the channel count, though each board will need to be addressed individually in your code.
Q: Can I power high-torque digital servos directly from this board?
A: Yes, provided your external power supply can handle the total current draw. The board supports up to 1A per channel, but please ensure your main power source is robust enough for high-torque applications.
Q: Is there software available for Windows to configure the servo angles?
A: Yes, we provide a free PC tuning software compatible with Windows 7/10/11 that allows you to visualize and adjust servo positions, speeds, and groups via USB.
Q: What is the maximum baud rate supported for serial communication?
A: The controller supports baud rates from 9600 up to 115200 bps. We recommend 57600 or 115200 for the smoothest real-time control performance.
Q: Does this board come with the Bluetooth module included?
A: No, the Bluetooth module is sold separately. The board has a dedicated port to easily connect compatible HC-05 or HC-06 modules.
Hell Training Rock Guitar by Shinichi Kobayashi: Electric Guitar Tutorial for Speed Playing
$106.00
![[Buy One Get One Free] Natural Agarwood, Sandalwood, and Cypress Incense Powder Set with Electric Burner](https://www.gosteppe.com/cache/small/product/270397/legacy-main-04181167165316608773b986.webp)
[Buy One Get One Free] Natural Agarwood, Sandalwood, and Cypress Incense Powder Set with Electric Burner
$8.42
Quilt Storage Bag – Large-Capacity Waterproof & Moisture-Proof Moving Pack for Clothes, Luggage, and Comforters
$10.10
Ins-Style Cute Quilted Cotton Camera Storage Bag for CCD and Instant Cameras, Soft Drop-Proof Dust-Proof Small Pouch
$8.50
Gongma Car Tire Stone Removal Tool Set, Tire Cleaning Hook, Multi-Function Stone Picker and Extractor
$40.00
Feileniao 'Competing Beauties' Traditional Chinese Painting Gift Set - Gongbi Line Drawing DIY Kit for Beginners & New Year Gifts
$41.60
9A Natural Ice-Grade Aquamarine Loose Beads - Handmade DIY Bracelets and Necklaces for Women, Devil Blue Crystal Single Bead
$23.10
High-Precision Digital Tire Pressure Gauge with Large Display for Car Inflation
$49.50
Premium Factory Price Low-Temp 3D Printing Pen (2-Pack) - Compatible with PCL Filament
$67.91
Music Theory Book Jazz Theory Introduction Volume 1 Jazz Teaching Theoretical Knowledge Basic Textbook Tutorial HD Electronic Version
$5.00
Extra-Large Transparent Plastic Storage Box with Lid, Home Organizer for Clothes and Household Items
$4.80
Baijiali Artistic Eyebrow Hair Transplant: Bilateral Filling for Sparse Areas, Dense and Natural-Looking Results
$7,800.00
Plastic U-Shaped Trough Mold for Yam Cultivation, Directional Shallow Growth Slots (100 Pieces, Free Shipping)
$31.40
Maikeku Commercial Slow Juicer, Large Pulp-Separating Juice Extractor with High Power, Wide Mouth, Fully Automatic for Street Vending
$7,456.32
Continental CSC5 Tire 245/50R18 104V MO-V for Mercedes-Benz Viano, Vito, V260
$882.00
English Vocabulary Flashcards for Classroom Teaching - Categories Include Weather, Days, Months, Clothing, Home, Seasons, Fruits, Food, and Professions
$8.42
Cabinet Storage Box, Foldable Rattan-Style Basket for Countertop Snacks, Clothes, and Toys
$19.90
Custom PVC Sign Letters, Advertising Signs, Branding Wall Characters, Snowflake Board, Acrylic Crystal Letters for Background Walls
$5.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Fully Protected Smart Battery Tester - Performance Detector for Electric Vehicle and Car Batteries
$286.00
Large-Diameter Steel Corrugated Drainage Pipe for Bridge Culverts
$61.11
Water Curtain Paint Booth - 3-Meter Spray Station with Water Circulation for Paint Mist Purification, Eco-Friendly Dust Removal, 1-Meter Small Water Curtain Cabinet
$1,980.00
Portable Cleaning and Storage Box for Elderly Dentures, Compact Case for Full-Set False Teeth Soaking and Storage
$32.22
RC Model A07 PNP FPV Analog/Digital Racing Drone 7-Inch Aerial Photography Quadcopter Frame
$1,643.00
ACCSOON SeeMo Monitor Converter for iPhone and iPad, Real-Time Monitoring and Live Streaming
$1,059.00
Solenoid Valve Initial Inspection Test Bench / Solenoid Valve Leakage Test Bench / Solenoid Valve Airtightness Test Bench
$7,482.00
Factory Direct Hardware Screw and Parts Automatic Weighing and Packaging Machine, Vertical Weighing and Packing Equipment
$36,860.00
Commercial Heated Beverage Cabinet, Small Countertop Display Warmer with Constant Temperature for Supermarkets
$1,099.00
Manufacturer Supply Standard Dual-Color Film Copy Paper Ink Water-Based Ink Gravure Printing Machine
$17,500.00
Gray Surface Pen for Sketching and Quick Drawing - Art Highlight Sketch Paper Blending Stump and Sponge Eraser Tool Set for Still Life, Geometry, and Portraits, Designed for Art Students and Exam Candidates, Complete Beginner Kit
$6.80
![[River of Stars] Small Arch Bridge Tech Invention DIY Student Handcraft Class Training Material Kit Physics Experiment](https://www.gosteppe.com/cache/medium/product/100858/legacy-main-aa503727b86b43d7fd94cce8.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
