LEGO EV3 Gyro Sensor (45505)

General

This sensor uses the msensor device class.

	Value
type_id	32
# Modes	5
Connection	UART

Modes

	Mode 0	Mode 1	Mode 2	Mode 3	Mode 4
mode	GYRO-ANG	GYRO-RATE	GYRO-FAS	GYRO-G&A	GYRO-CAL
Description	Angle	Rotational Speed	Raw sensor value ???	Angle and Rotational Speed	Calibration ???
num_values	1	1	1	2	4
value0	Angle	Rotational Speed	???	Angle
Min	-32768	-440	-1464???	-32768
Max	32767	440	1535???	32767
value1				Rotational Speed
Min				-440
Max				440
units	deg (degrees)	d/s (degrees/second)	none	none	none
dp (decimal places)	0	0	0	0	0

Values in the tables that look like ```this``` are the names of sysfs attributes or values returned by said attributes.

Notes

• Clockwise is positive when looking at the side of the sensor with the arrows.
• If the sensor is moving when changing modes, the calibration will be off.
• If you spin around too many times in GYRO-ANG or GYRO-G&A mode, it will get stuck at 32767.
• The angle in GYRO-ANG or GYRO-G&A modes can be reset by changing to a different mode and changing back.