Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Number | GY-26 |
| Communication Interface | UART / TTL Serial |
| Operating Voltage | 3.3V - 5V DC |
| Sensor Type | 3-Axis Magnetometer |
| Output Data | Heading Angle (0-360 degrees) |
| Baud Rate | 9600 bps (Default) |
| Dimensions | 24mm x 18mm x 3mm |
| Mounting Holes | 4 x 3mm diameter |
| Application | Robotics, Drones, GPS Navigation |
| Package Includes | 1x GY-26 Module, 1x Documentation Sheet |
Anonymous
Mar 27, 2026
Rating: 5/5
Compact and reliable
I love how small this module is. It fit perfectly into my custom rover chassis. The documentation included was clear enough to get me started within minutes. Highly recommended for beginners.
Anonymous
Mar 22, 2026
Rating: 4/5
Good value, requires calibration
Works well once calibrated. Out of the box, the readings were a bit off, but after following the documentation for calibration, it locks onto North accurately. Great price point for hobbyists.
Anonymous
Mar 17, 2026
Rating: 5/5
Exceeded expectations
For the price, you really can't beat this. It provides consistent heading data even when tilted slightly. The build quality feels sturdy, and the soldering points are well-defined.
Anonymous
Mar 11, 2026
Rating: 4/5
Solid performer for education
We bought ten of these for our high school robotics club. They are durable and easy for students to understand. One unit had a slightly loose pin header, but otherwise, they are great.
Anonymous
Mar 05, 2026
Rating: 5/5
Easy serial integration
The serial output format is straightforward. Parsing the string to get the angle in my Python script was trivial. No interference issues so far even near my motor drivers.
Anonymous
Mar 04, 2026
Rating: 5/5
Perfect for my Arduino robot project
This compass module was exactly what I needed. The UART output makes it incredibly easy to interface with my Arduino without dealing with complex I2C registers. The heading data is stable and updates quickly.
Q: Does this module work directly with Raspberry Pi?
A: Yes, it works with Raspberry Pi via the UART GPIO pins. Ensure you enable the serial console in the Raspberry Pi configuration settings and connect the TX/RX lines correctly.
Q: What is the update rate of the sensor?
A: The default update rate is approximately 5Hz to 10Hz depending on the firmware version. This is sufficient for most ground-based robotics and navigation applications.
Q: Is the module waterproof?
A: No, the GY-26 module is not waterproof. It should be housed in a protective enclosure if used in outdoor environments where it might be exposed to rain or moisture.
Q: Can I change the baud rate?
A: Yes, the baud rate can be configured by sending specific command strings to the module via serial. Please refer to the included documentation for the exact command syntax.
Q: Does it require an external crystal oscillator?
A: No, the module has an onboard crystal oscillator and all necessary components to function. You only need to provide power and connect the serial lines.
Universal Bamboo Joint Fume Extraction Arm Welding Smoke Exhaust Pipe Industrial Waste Gas Collection Hood Support-Free Suction Arm
$33.30
Fengzhu Wet-Dry Separation Waterproof Bag Shoulder Crossbody Pack for Outdoor Fitness Swimming Camping Electronics Storage
$109.00
Palette for Traditional Chinese Painting, Oil, Acrylic - Art Student and Kids Painting Watercolor Pigment Tray
$5.78
Huirui Polypropylene (PP) Super Glue - Fast-Setting Adhesive for Metal, Plastic, TPE, Silicone, Soft PVC, and TPU
$16.80
Bybo Dental Sweden Nobel CC Dental Implant Package Including Crown and Abutment
$6,924.00
Remote Control Negative Ion Air Purifier Home Indoor Formaldehyde Smoke Odor Haze Removal Intelligent Sterilization Disinfection Machine
$76.30
Car Tire Stone Removal Hook, Tool for Clearing Stones Stuck in Tires to Prevent Blowouts, Multi-Function Stone Extractor
$8.42
Motorcycle and E-bike Storage Hook Kit - Multi-function Hanging Hooks for Storage Boxes, Locks, and Racks
$2.01
Mojo 100% Cotton Baohong Watercolor Line Art - Beginner Watercolor, Colored Pencil & Marker Coloring Kit: Cat Letters
$32.80
![[X11] McDull Little Theater Series Plush Sticker Blind Bag, Official Authentic Trendy Collectible Hanging Ornament Toy](https://www.gosteppe.com/cache/small/product/269614/legacy-main-c0c30a047a8b8fb01f07e4d1.webp)
[X11] McDull Little Theater Series Plush Sticker Blind Bag, Official Authentic Trendy Collectible Hanging Ornament Toy
$41.60
Factory Supply Food Processing Equipment - High-Yield Fruit Pitting Machine for Commercial Berry Peeling and Mud Removal
$6,210.00
Fast Shipping Stone Removal Hook New Car Tire Stone Cleaner Tool Multi-Function Vehicle Stone Remover
$29.82
Five Elements Balance Keychain – Pixiu Charm with Natural Crystal Pendant for Wood/Fire Enhancement
$42.40
Chunfei Grocery Store: Commuter Hard Fork Low-Top Tube Mountain Bike for Urban Roads, Suburbs, School Runs, and Outings
$2,246.00
Infant Rattle Toy - Baby Soothing Shaker Drum for Newborns, Chewable and Safe for Boys and Girls
$10.90
Car Tires for Sedans and Vans, Original Equipment Sizes 165/175/185/195/205R in 14/15/16 Inches
$59.00
New Cute Tomato-Shaped Cable Organizer Clip for Charging Cords and Headphone Wires, Fabric Fixed Winding Management
$15.60
Yokohama 245/50R19 V107E 105W Original BMW iX3 EV Tire - Factory Removed
$382.00
DC Drive Equipment
$18,800.00
Meiyike Plant Slow-Release Fertilizer – All-Purpose Nutrient Pellets for Green Plants and Flowers, Household Controlled-Release Compound Fertilizer
$20.15
Pelican Air 1535 Waterproof Shockproof Lightweight Case - Photography Equipment Safe with Wheels - 1535TP Carry-On
$2,565.00
Exclusive for 618 Live Stream 20260508
$199.00
Compact Home Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal
$41.00
Seed Bead Tassel Song Brocade Accessories DIY Ancient Style Bracelet Bag Chest Ornament High-Quality Pendant Versatile Tassel Accessory
$2.98
Popular Pagoda-Shaped Tea Set - Chinese Style Kung Fu Tea Ceremony Set for Home, Living Room, and Office Guest Reception
$67.00
Swiss-Type Lathe External Thread Insert 60° CNC TKFT12RA60005 Stainless Steel Cutting Tool RN6001
$33.00
Dual-Tip Highlighter Set, 6 Colors, Student Marker Pens, Pastel INS-Style Colorful Emphasis Markers
$3.02
Natural 7A Moist Blue Sapphire Loose Beads for DIY Crystal Jewelry Making
$2.24
Custom Company Door Sign, Office Nameplate, Outdoor Cut-Out Enterprise Studio Logo Identifier Background Plaque
$122.20
LA・LA・LA LOVE SONG by Toshinobu Kubota - Precise Saxophone Transcription Sheet Music (3-Piece Set)
$16.00
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.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)
