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Home / Sensors / TELESKY L3G4200D Three-Axis Digital Gyroscope Sensor Module, Angular Velocity Module GY-50

Attributes

Brand -
Category Robotics / STEM Teaching Tools / Sensors
Origin -
Model Number GY-50
Sensor Chip L3G4200D
Axes 3-Axis (X, Y, Z)
Communication Interface I2C / SPI
Operating Voltage 3.3V - 5V
Full Scale Range ±250/±500/±2000 dps
Output Data Rate 100Hz - 800Hz
PCB Dimensions 22mm x 17mm
Weight 2.5g
Application Robotics, Drones, Motion Tracking

6 reviews

A

Anonymous

Mar 18, 2026

Rating: 5/5

Perfect for my drone project

This gyroscope module works flawlessly with my Arduino setup. The data output is stable and the I2C communication was easy to implement using standard libraries.

A

Anonymous

Mar 16, 2026

Rating: 4/5

Works well with Raspberry Pi

Connected easily to my Raspberry Pi via GPIO. The only reason for 4 stars is that the soldering pads are a bit small for beginners.

A

Anonymous

Mar 13, 2026

Rating: 4/5

Good value but needs calibration

Great sensor for the price. It took a bit of time to calibrate the zero-rate level, but once done, the angular velocity readings are quite accurate.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Reliable and compact

The form factor is small enough to fit into tight spaces on my custom flight controller. No noise issues detected during high-speed rotations.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Excellent for learning embedded systems

Bought this for a university project on motion sensing. The documentation online is plentiful, and the module itself is robust enough for student handling.

A

Anonymous

Mar 01, 2026

Rating: 5/5

Fast shipping and great performance

Arrived quickly and was well packaged. Tested immediately and the sensitivity settings are very flexible for different use cases.

5 FAQ

Q: Is this module compatible with 5V logic levels?

A: Yes, the GY-50 module includes a voltage regulator and level shifters, making it safe to use with both 3.3V and 5V microcontrollers.

Q: Can this measure tilt angles directly?

A: This sensor measures angular velocity. To get tilt angles, you need to integrate the data over time or combine it with an accelerometer in a sensor fusion algorithm.

Q: What is the power consumption in normal mode?

A: In normal power mode, the typical current consumption is approximately 6.5mA at 3.3V, which is suitable for battery-powered applications.

Q: What library do you recommend for Arduino?

A: We recommend using the standard 'Wire' library for I2C communication along with specific L3G4200D libraries available in the Arduino Library Manager.

Q: Does it come with header pins soldered?

A: No, the module is shipped without header pins soldered to allow flexibility for breadboard use or direct wire soldering depending on your project needs.

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