Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Type | 6/9-Axis Accelerometer, Gyroscope, Geomagnetic |
| Model Number | WT901C |
| Communication Interface | UART / TTL Serial |
| Operating Voltage | 3.3V - 5.0V DC |
| Baud Rate | 9600 to 115200 bps (Configurable) |
| Measurement Range | ±2g to ±16g (Accelerometer), ±250°/s to ±2000°/s (Gyro) |
| Output Data | Angle, Acceleration, Angular Velocity, Magnetic Field |
| Dimensions | 24mm x 18mm x 4mm |
| Mounting Holes | 4x M2.5 Standard Spacing |
| Application | Robotics, Drones, Balance Cars, Motion Tracking |
Anonymous
Mar 19, 2026
Rating: 5/5
Robust and reliable
We bought ten of these for our workshop. All units functioned perfectly. The build quality feels solid and the pins are well-soldered.
Anonymous
Mar 16, 2026
Rating: 4/5
Good value but needs calibration
Works well for the price. I had to spend some time calibrating the magnetometer to get precise heading data, but once done, it performs reliably.
Anonymous
Mar 11, 2026
Rating: 5/5
Great for university projects
Used this for my final year thesis on motion tracking. The documentation provided by the seller was helpful, and the sensor responds quickly to movement.
Anonymous
Mar 09, 2026
Rating: 5/5
Perfect for my self-balancing robot
The data output is very stable and the UART interface makes it incredibly easy to connect to my Arduino. The angle calculations are accurate right out of the box.
Anonymous
Mar 09, 2026
Rating: 4/5
Easy to parse data
The serial output format is straightforward to parse in Python and C++. Only giving 4 stars because the cable wasn't included, but that's minor.
Anonymous
Mar 05, 2026
Rating: 5/5
Excellent stabilization data
Integrates seamlessly with my flight controller code. The gyro noise is minimal, providing smooth stabilization for my custom quadcopter frame.
Q: Can I change the baud rate from the default setting?
A: Yes, the baud rate is configurable via serial commands. Please refer to the user manual in the product description for the specific command sequence.
Q: Does this module come with a connecting cable?
A: No, the module is sold without a cable. You will need to use standard jumper wires or solder your own connections.
Q: Do I need an external library to read the angles?
A: No external complex library is required. The module calculates the attitude angles internally and outputs them as simple text strings via UART.
Q: Is this compatible with Raspberry Pi?
A: Yes, it is fully compatible. You can connect it to the GPIO UART pins on the Raspberry Pi. Ensure you disable the login shell over serial if necessary.
Q: What is the update frequency of the sensor data?
A: The standard output frequency is 100Hz, but it can be configured up to 200Hz depending on the baud rate settings.
Roast Duck and BBQ Warmer Cabinet - Constant Temperature Heating Display Case for Crispy Pork Belly and Hanging Ducks
$710.00
Traditional Handmade Baby Rattle with Chewable Sheepskin for Newborns
$12.50
5pcs Lily tubular length 7cm fish tank aquarium glass
$9.90
Data Cable Interface Safety Case for iPhone, Apple, and Android Charging Cables - Child and Pet Proof
$16.80
Commercial Roast Duck Warmer Cabinet Constant Temperature Food Heater Display Counter for Cooked Meat
$1,494.00
Over-Toilet Storage Rack - Multi-Layer Bathroom Organizer with No-Drill Installation for Tank and Supplies
$17.92
Natural 7A White Azeztulite Loose Beads for DIY Handmade Bracelets, Spacer Beads, Multi-Gem Jewelry Accessories
$2.07
Hanyue Cordura N66 Rafting Bag Outdoor Swimming Trekking Clothes Storage Ultra-Light Waterproof Dry Bag
$35.70
Electromagnetic Planetary Stir-Fry Pot Sugar Fillings Pre-made Dish Cooking Equipment Tomato Sauce Chili Sauce Stir-Fry Machine
$3,940.00
Factory Direct 6L Stainless Steel Round Buffet Warmer - Electric Heating with Flip-Top Lid for Hotel and Restaurant Use
$764.00
Polishing Workshop Grinding Platform Plasma Cutting Welding Fume Dust Removal Environmental Equipment 3000 Airflow Grinding Platform
$6,000.00
Tongyue Food Warmer Cabinet - Large Capacity Home Kitchen Hot Dish Heater for Autumn and Winter
$607.20
Taikang Bybo Dental - Swiss Straumann ITI Dental Implants with Metal Abutments (TK)
$20,000.00
Marie's Sketching Blending Stump Set for Artists - Highlight, Shadow, and Detail Tools with Silicone Tips and Sponge Blenders
$15.30
Bottled Water Stand – Inverted Rack with Pump Dispenser for Large Mineral/Pure Water Jugs
$18.50
Sketching Blending Stump Set - Fine & Round Tip Tools with Replaceable Sponge Heads for Highlight Creation, Drawing Correction, and Tracing
$7.26
Automatic Retractable Air Hose Reel Auto Repair Car Wash Shop Electric Reel Water Drum PU Air Pipe Sandblasting Hose
$72.20
![[Live Stream Exclusive] Taikang Bybo Dental - South Korean Dentium Dental Implants for Tooth Loss Restoration](https://www.gosteppe.com/cache/small/product/269973/legacy-main-5e274b6981a80a22f7dc25a6.webp)
[Live Stream Exclusive] Taikang Bybo Dental - South Korean Dentium Dental Implants for Tooth Loss Restoration
$2,480.00
Food-Grade Silicone Soap Mold - Toast Shape with Little Angel Design zx228
$19.40
Ultra-Fast High-Adhesion Strong Clear Packing Tape 4.5/5.5 Width Packaging Tape Large Roll Free Shipping Extra Sticky Type
$729.50
Genuine Yokohama Tires 205/215/225/235/245 45/50/55/60/65 R16/17/18/19
$220.00
Marie's Paper Blending Pen Set for Soft Sketches and Pastels - Professional Art Student Tools Including Blending Knives, Balls, Sponges, and Egg-Shaped Blenders for Oil Pastels and Drawing on Newsprint or Xuan Paper
$3.80
Toilet Storage Rack, Bathroom Floor-Standing Shelf, No-Drill Organizer for Toilet and Washing Machine
$26.00
Xiaoyaoyou Calligraphy Tracing Scroll - Antique-Style Mechanized Copybook for Beginners, Universal Kai Script Practice
$9.90
Commercial Tunnel Dryer - Conveyor Line for Drying Vegetables, Fruits, Herbs, and Agricultural Products
$36,019.00
Stainless Steel Over-Toilet Storage Rack – Floor-Standing Bathroom Organizer for Narrow Spaces Near Toilet or Washing Machine
$8.42
240 Drum Kit Techniques
$15.00
ZITAY D-TAP to DC Male Connector Power Cable for V-Mount Battery, Atomos Monitor Power Supply
$59.00
2025 New Flexible Silicone Food Warmer Plate - Multi-Functional and Rollable
$185.00
Michelin Tires 225 235 245 255 275/45 50 55 60R17 18 19 20 21 Run-Flat
$400.00
![[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)
