Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Chip Model	MPU-9255
Axes	9-Axis (3-Axis Gyroscope, 3-Axis Accelerometer, 3-Axis Magnetometer)
Communication Interface	I2C and SPI
Operating Voltage	3.3V - 5V
Gyro Range	±250, ±500, ±1000, ±2000 deg/sec
Accelerometer Range	±2g, ±4g, ±8g, ±16g
Magnetometer Range	±4800 µT
Board Dimensions	20mm x 16mm x 3mm
Weight	2.5 grams
Primary Application	Drones, Robotics, Motion Tracking, VR Headsets

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Reliable replacement part

Needed a replacement compass/gyro combo for a custom flight controller. This module fit perfectly and provided accurate heading data immediately after calibration. Shipping was fast too.

Anonymous

Mar 28, 2026

Rating: 5/5

Easy integration with Raspberry Pi

Connected this to a Raspberry Pi via I2C without any issues. The Python libraries available make reading the 9-axis data incredibly simple. Ideal for anyone getting into IoT or robotics.

Anonymous

Mar 18, 2026

Rating: 4/5

Good sensor, needs careful wiring

The MPU-9255 itself is excellent. However, ensure you check the voltage levels on your microcontroller before connecting. I initially had some noise issues until I added proper decoupling capacitors. Once sorted, it performs very well.

Anonymous

Mar 17, 2026

Rating: 5/5

Great for learning motion sensing

Bought this for a university project on attitude estimation. The documentation online is plentiful, and the sensor responds quickly to movement changes. Highly recommended for students and hobbyists.

Anonymous

Mar 10, 2026

Rating: 4/5

Solid performance for the cost

We bought ten of these for our workshop. Eight worked perfectly out of the box. One had a slightly noisy magnetometer, but it was manageable with software filtering. Overall, a reliable batch for educational use.

Anonymous

Mar 02, 2026

Rating: 5/5

Perfect for my DIY drone project

This sensor module works flawlessly with my Arduino setup. The data from the gyroscope and accelerometer is stable, and the magnetometer calibration was straightforward using standard libraries. Great value for the price.

5 FAQ

Q: How do I handle magnetic interference?

A: For best results, keep the sensor away from large motors, batteries, or steel frames. Performing a hard-iron and soft-iron calibration in your final assembly environment is highly recommended to correct local interference.

Q: Does this come with example code for calibration?

A: The package contains the hardware module only. However, there are many open-source libraries available for Arduino and ESP32 that include calibration examples for the MPU-9255.

Q: What is the difference between this and the MPU-6050?

A: The main difference is that the MPU-9255 includes a built-in AK8963 magnetometer (compass), providing 9-axis data, whereas the MPU-6050 only provides 6-axis data (accelerometer + gyroscope).

Q: Is this module compatible with 5V Arduino boards?

A: Yes, the GY-9255 module typically includes a voltage regulator, making it safe to use with both 3.3V and 5V logic systems like the Arduino Uno.

Q: Can I use SPI instead of I2C?

A: Yes, the MPU-9255 supports both I2C and SPI communication protocols. You may need to adjust the solder jumpers on the back of the board depending on your specific module revision to select the interface.

Explore your interests

STC32G12K128 STC8H8K64U Microcontroller Small System Core Board Development Board Emulator

$16.50

Youxin Electronics_STM32H743IIT6 Core Board System Board Learning Board STM32 Development Board

$118.00

Arduino DUE Development Board 32-bit ARM Controller A000062 Italian Official Original Import with Cable

$299.00

Ultrasonic Sensor HC-SR04 Ultrasonic Distance Measuring Module Bracket US015-025-026-100

$3.16

Serial SHT20 Chip Temperature and Humidity Sensor Test, SHT30 Chip Measurement and Monitoring Module by Viter Intelligence

$11.00

High-Speed Yabo Smart Raspberry Pi 4B Motherboard Development Board Accessories RaspberryPi 2G/4G/8G RAM Py

$494.30

Magnetic Circular Counting Chips, Two-Sided Flip Coins for Elementary Math, Kindergarten Early Education, Ten-Frame Matrix, Addition/Subtraction within 10 & 20, Teaching Tools

$11.90

3-Wire/4-Wire Flame Sensor Module, Fire Source Detection with IR Receiver, Flame Detection and Alarm

$1.08

SANSI White Label Class A Glass Graduated Cylinder C18 Micro-Precision Demulsification Cylinder with Scale Measurement Includes Certificate Ground Joint Stopper Hexagonal Bottom Borosilicate Glass Lab Equipment

$3.68

EV2400 Battery Unlock Fuel Gauge Programmer MSP430 HPA500 Evaluation Module Interface Board SMBus

$323.00

Cube Three-View Teaching Aid with Grid - 3D Geometry Observation Tool for Grades 4-5 Math (2cm Cubic Blocks Set)

$15.10

OrangePi Orange Pi Zero3 Zero 3 Development Board Allwinner H618 Orange Pi

$228.00

Digital 38KHz Infrared Receiver Transmitter Head Sensor Module Electronic Building Blocks Robot Infrared Communication Remote Control

$2.29

12V Stable Version Light-Control Switch No-Light Sensing with Extension Cable Photoresistor Plus Relay Module

$49.20

STM32 Smart Car 51 Microcontroller Arduino Obstacle Avoidance Chassis Kit Mecanum Wheel Robot Car

$40.80

Tech Small Production Small Invention DIY Piano Electronic Keyboard Real Playable Science Small Handmade DIY Materials

$33.00

HX711 Pressure Sensor Module Electronic Scale Bracket Weighing DIY Scale Pan Tray Set 5/10/40kg200

$3.28

Transparent 3D Geometric Model Perspective Decomposition Graphic Teaching Aid, Complete Set for Elementary Grades 1-6 Math

$6.80

DHT22 Single-Bus Digital Temperature & Humidity Sensor AM2302 Module Electronic Building Blocks

$10.42

E18-D80NK Infrared Photoelectric Switch Diffuse Reflection Obstacle Avoidance Sensor Module 3-80CM

$12.60

LAN8720 Module Network Module Ethernet Transceiver RMII Interface Development Board Xinwei Electronics

$7.85

STC15W408AS Core Board Minimum System Board 51 Microcontroller Development Board TTSOP20 Learning Board

$18.47

New Version MEGA2560 R3 Development Board, Improved MEGA2560 R3 with Sensor Expansion Board

$13.68

Gradient Visual Illusion Kit: Electric Rotating Assembly Toy for Maker DIY, Paintable Handmade Model

$8.72

51/AVR Microcontroller Core Development Board STC89C52RC/51MCU Experiment Board/ATMEGA32 Learning Board

$37.90

[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set

$15.00

GY-30 302 Digital Light Intensity Illuminance Sensor BH1750FVI Module Light Sensor Ball

$7.41

Foldable Clothes Drying Rack Floor Standing Home Balcony Bedroom Hanging Clothes Quilt Drying Artifact Outdoor Cooling Rod Indoor Drying Rack

$47.10

Metal Detector Module Non-Contact Metal Induction Sensor Detection Module Metal Detector

$8.70

RV1103 Miniature Linux Development Board: RISC-V Vision and AI with Ethernet Port

$53.10

For Arduino Development Board R3 Mainboard Microcontroller Module Kit Programming Learning Board Sensor Suite

$78.00

Xuefen Geometry Stamping and Tracing Set for Grades 1-2, 3D and 2D Ink Pads, Math Learning Tools, Cube and Cuboid Models

$4.51

Rubber Tire Toy 4WD Smart Car Wheels Car Model Robot Accessories (Suitable for 2mm Axle)

$0.50

E18-D80NK Infrared Obstacle Avoidance Sensor Proximity Switch Smart Robot Car 10-80cm

$6.30

Digital 38KHz Infrared Receiver/Transmitter Head Sensor Module for Electronic Building Blocks Robots, Infrared Communication Remote Control

$2.80

51 MCU Minimum System STC89C52 DIP40 Through-Hole Smart Car Main Control Board Learning Experiment

$19.80

Outdoor Adventure Kids' Insect Observation Box with Magnifying Glass, Boys & Girls Toy for Exploration, Butterfly Catching and Fish Scooping Tools

$7.80

MPU-9255 9-Axis Attitude 3-Axis Electronic Compass Accelerometer Gyroscope Magnetic Field Sensor Module

$13.42

Freeze-Dried Chicken Treats for Dogs: Nutritious Weight-Gain Breast Meat Chunks for Puppies – Teeth Cleaning, Grain Mixing, Universal Use

$3.90

Soil Moisture Sensor Probe Soil Moisture Meter Detection Module Sensor Separate Probe

$2.39