
This inertial-measurement-unit combines 3 of the best quality sensors available on the market to give you 11 axes of data: 3 axes of accelerometer data, 3 axes gyroscopic, 3 axes magnetic (compass), barometric pressure/altitude and temperature.
I2C clock pin on the 10-DOF breakout; Adafruit says connect SCL on the breakout to SCL on the Arduino.
I2C data pin on the 10-DOF breakout; Adafruit says connect SDA on the breakout to SDA on the Arduino.
Main supply input; Adafruit says connect VIN to 3.3V or 5V, with 5V preferred for 5V Arduino systems.
Ground reference; Adafruit says connect GND on the breakout to GND on the host board.
Interrupt output from the L3GD20 gyroscope.
I2C · SPI · Level shifted for 3.3V or 5V systems per Adafruit guide. · 3.3V or 5V supply input.
Confirm the data interface matches your host board.
Module pins: VIN, 3Vo, GND, SCL, SDA. Schematik maps them to your board in the app.
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Ready output from the L3GD20 gyroscope.
Interrupt pin 1 output from the LSM303DLHC.
Interrupt pin 2 output from the LSM303DLHC.
Ready output from the LSM303DLHC.
3.3V regulator bypass / 3.3V supply input option for 3V3 setup; Adafruit says VIN or 3Vo can be connected to the 3.3V supply on a 3V3 target MCU.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| SCL | i2c | I2C clock pin on the 10-DOF breakout; Adafruit says connect SCL on the breakout to SCL on the Arduino. | Level shifted for 3.3V or 5V systems per Adafruit guide. | |
| SDA | i2c | I2C data pin on the 10-DOF breakout; Adafruit says connect SDA on the breakout to SDA on the Arduino. | Level shifted for 3.3V or 5V systems per Adafruit guide. | |
| VIN | power | Main supply input; Adafruit says connect VIN to 3.3V or 5V, with 5V preferred for 5V Arduino systems. | 3.3V or 5V supply input. | |
| GND | ground | Ground reference; Adafruit says connect GND on the breakout to GND on the host board. | 0V ground. | |
| GINT | interrupt | Interrupt output from the L3GD20 gyroscope. | 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems. | |
| GRDY | digital | Ready output from the L3GD20 gyroscope. | 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems. | |
| LIN1 | interrupt | Interrupt pin 1 output from the LSM303DLHC. | 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems. | |
| LIN2 | interrupt | Interrupt pin 2 output from the LSM303DLHC. | 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems. | |
| LRDY | digital | Ready output from the LSM303DLHC. | 3.3V logic output; Adafruit notes these outputs can be used with 5V or 3V systems. | |
| 3Vo | power | 3.3V regulator bypass / 3.3V supply input option for 3V3 setup; Adafruit says VIN or 3Vo can be connected to the 3.3V supply on a 3V3 target MCU. | 3.3V. |