Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Number | SC7A20H |
| Axis Configuration | 3-Axis (X, Y, Z) |
| Communication Interface | UART Serial Output |
| Operating Voltage | 3.3V - 5V DC |
| Measurement Range | ±2g to ±16g selectable |
| Tilt Angle Accuracy | ±0.1 degrees (static) |
| Output Data Rate | Up to 1000 Hz |
| Operating Temperature | -40°C to +85°C |
| PCB Dimensions | 22mm x 17mm x 3mm |
| Mounting Style | Through-hole with pins |
Anonymous
Mar 27, 2026
Rating: 5/5
Perfect for robotics projects
This sensor module works flawlessly with my Arduino setup. The serial output is clean and easy to parse. Tilt detection is very responsive and accurate for balancing robots.
Anonymous
Mar 15, 2026
Rating: 4/5
Reliable for prototyping
Used this in a prototype for level monitoring. It performed consistently over a 48-hour stress test. Would prefer a surface mount version for final production.
Anonymous
Mar 12, 2026
Rating: 4/5
Good value, clear documentation
Solid performance for the price. The datasheet was helpful in getting the baud rate configured correctly. Only minor issue was the pin headers needed a little extra solder.
Anonymous
Mar 09, 2026
Rating: 5/5
Great for learning embedded systems
Easy to interface with Raspberry Pi. The inclination detection helped me understand how accelerometer data converts to angles. Highly recommend for students.
Anonymous
Mar 03, 2026
Rating: 5/5
Stable readings
I used this for a custom gimbal stabilizer. The noise filtering seems built-in well, providing stable angle data even with slight motor vibrations.
Anonymous
Mar 03, 2026
Rating: 5/5
Fast shipping and works as described
Arrived quickly and was well packaged. Plugged it in, sent the command string, and got immediate tilt data. No calibration headaches.
Q: Can this sensor measure vibration frequency?
A: While it is an accelerometer, this module is optimized for tilt and inclination angle detection. For high-frequency vibration analysis, a specialized vibration sensor might be more appropriate.
Q: What is the default baud rate for the serial output?
A: The default baud rate is typically 9600 bps, but it can be configured to other standard rates like 115200 via specific command strings detailed in the user manual.
Q: What is the power consumption in milliamps?
A: The typical operating current is approximately 15mA at 3.3V. It is suitable for battery-powered applications with reasonable capacity.
Q: Is a library available for ESP32?
A: We do not provide an official library, but the serial protocol is simple ASCII text. Many users have written custom parsers for ESP32 which are available on open-source repositories.
Q: Does this module support I2C communication?
A: No, the SC7A20H specifically outputs data via UART Serial. Please ensure your microcontroller has a compatible hardware or software serial port.
Selected Factory Low-Temperature 3D Printing Pen for Kids, Children's 3D Printing Pen Set, 3D Drawing Pen
$100.02
Milk Pasteurization Line - Small-Scale Yogurt Production Machine for Liquid Yogurt and Pasteurized Milk
$8,148.00
Commercial Small Heating Warmer Cabinet, Glass Constant-Temperature Countertop Display Case for Egg Tarts, Burgers, and Fried Chicken
$884.00
Custom Seal Stamp Engraving Personal Name Phone Number Private Chop
$5.89
Commercial Food Warmer Cabinet for Milk, Soy Milk, Burgers, Egg Tarts, Fried Chicken, Pies, Youtiao, and Bread Display
$1,355.00
PJ0040 Rose Embossed Cross Silicone Mold - For Candles, Aromatherapy, Soap, Plaster, and DIY Crafts
$11.20
Yuwell Oxygen Concentrator Control Board Motherboard 8F-3AW/8F-5AW/9F-5BW
$120.00
Leyingfang Floating Pen for Kids and Students - Water-Based Non-Toxic Erasable Whiteboard Pen for Drawing in Water, Large Capacity Suspension Pen
$18.00
Car Wheel Lug Nut Covers - Colorful Silicone Dust-Proof and Rust-Proof Caps for Tire Bolt Protection and Exterior Styling
$8.80
Automatic Stainless Steel Vegetable Slicer for Ginger, Potatoes, Carrots, Onions, and Cabbage - Commercial Dicing Machine
$3,951.36
![[Damai Holds Micro-Needle Hair Transplant Patent] Top Thinning Hair Transplant | Micro-Needle Density Enhancement (500 Units)](https://www.gosteppe.com/cache/small/product/270156/legacy-main-525bdaff56f89ee94752ef9c.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] Top Thinning Hair Transplant | Micro-Needle Density Enhancement (500 Units)
$7,000.00
Little Leather Paper Strip Music Box (30-Note) Sheet Music - Contact Before Ordering; Specify Song Email for Digital Score Delivery
$1.00
Kitchen Sink Strainer Basket Push-Type Food Residue Separator Filter Hanging Storage Rack
$3.80
Heavy-Duty Heat-Treated CV Joint Puller Tool - Axle Ball Cage Removal and Installation Device for Automotive Repair
$66.00
Mobile Integrated Waste Transfer Station - 17 Cubic Meters Movable Compression Container
$159,443.00
Antique Glaze White Ceramic Brush Washer Large Brush Washer Water Pot Ink Stone Washing Calligraphy Painting Brush Washing Basin Four Treasures of the Study
$16.80
Authentic Chinese Philosophy Classics: Di Tian Sui, Qiong Tong Bao Jian, San Ming Tong Hui - Annotated & Illustrated Edition
$29.90
Household Disposable Kitchen Sink Garbage Filter Mesh Drain Pool Dishwashing Basin Strainer Vegetable Bowl Leftover Sink
$3.51
Continental Run-Flat Tires: 225/235/245/255/265 45/50/55 R17/R18/R19/R20/R21/R22
$357.00
Foldable Steel Tire Stone Removal Hook - Multi-Tool for Tire Repair, Stone Picking, and Emergency Window Breaking with Storage Bag
$11.70
Integrated Catalytic Combustion Unit RCO Furnace - Exhaust Gas Treatment System with Activated Carbon Adsorption-Desorption and Catalytic Combustion
$231,249.00
Universal Waterproof and Sunproof Cover for E-Bike Charger with Outdoor Storage Box
$11.85
Baohong Paper Brick Watercolor Paper Pad, Medium/Coarse Texture, Square/Round Shapes for Painting, Sketching, and Cotton Pulp Practice
$28.00
Commercial Food Warmer Cabinet for Pies, Youtiao, Burgers, Egg Tarts, and Fried Chicken, Heating and Temperature-Controlled Display Case
$977.00
Masking Tape Spray Paint Shielding Paper for Art Students and Sketching - Non-bleeding, Residue-free, Hand-tearable, Shoe-safe
$1.00
Electric Scooter and Motorcycle Hook - Multi-Functional Storage Hanger for Delivery Bikes and Cargo Boxes
$2.50
Huirui 420AB Fast-Drying Glue for Silicone - Bonds ABS, Stainless Steel, TPE, Rubber; High-Strength Instant Adhesive for Difficult Materials
$36.00
Color Proofing Instrument Ink Mixing Tool Sample Making Machine
$1,860.00
Variable Frequency Drive 0.75kW 2.6A Three-Phase 380V
$1,430.00
2026 Spring PEP New Edition Primary English Grade 3 Volume 2 Four-Line Three-Grid Word Cards for Teachers, Open Class Competition Creative Blackboard Design, Teaching Contest Blackboard Strips and Teaching Aids
$11.30
![[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)
