nodemcu-firmware/docs/en/modules/l3g4200d.md

L3G4200D Module

Since	Origin / Contributor	Maintainer	Source
2015-04-09	Jason Schmidlapp	Jason Schmidlapp	l3g4200d.c

This module provides access to the L3G4200D three axis digital gyroscope.

l3g4200d.read()

Samples the sensor and returns the gyroscope output.

Syntax

l3g4200d.read()

Returns

X,Y,Z gyroscope output

Example

l3g4200d.init(1, 2)
local x,y,z = l3g4200d.read()
print(string.format("X = %d, Y = %d, Z = %d", x, y, z)

l3g4200d.init()

Initializes the module and sets the pin configuration.

Syntax

l3g4200d.init(sda, scl)

Parameters

• sda data pin
• scl clock pin

Returns

nil