ICM-20948 9DoF - 3-axis accelerometer, gyroscope and magnetometer I2C/SPI Qwiic - Adafruit 4554
- Артикул:
- 53916276
Характеристики
- Напряжение от
- 3.6 V
- Напряжение до
- 1.7 V
Прочие свойства
- Бренд
- Adafruit
Свойства
- Подключение
- SPI / I2C
Описание
The Adafruit module is a combination of a 3-axis gyroscope,accelerometerandcompass. It allows to measure acceleration, magnetic field and angular velocity. The measuring ranges are fully configurable. It has a built-in digital DMP processor. Module with SPI/I2C communication interface. Powered by 1.71 V to 3.6 V.
The module is equipped with16-bitanalog-to-digital converters, which convert the analog to digital signal. Access to the readings is provided by the SPI/I2C communication interfaces.Each reading can be configured according to the following range:
-•gyroscope:± 250 dps, ± 500 dps, ± 1000 dps and ± 2000 dps
- • abcelerometer:± 2g, ± 4g, ± 8g and ± 16g
-•a compass:to± 4900 µT
Product compatible with Arduino
In order to facilitate work with the module, the manufacturer has prepared auser guide andlibrary forArduino.
Module outputs and wiring diagramThe sensor has specialleadsin the form of soldering fields, which should be soldered togoldpin connectors2.54 mm raster (included). They make it possible to connect the board with the main module (e.g. MetrowhetherArduino) by means ofcables. The second possibility, much simpler, is to connect the sensor using STEMMAQT / Qwiicconnectors.
PinDescription
VINPower supply from 1.71 V to 3.6 V.
GNDThe weight of the system.
SCL I2C bus clock line. SDAI2C bus data line.
SDOPin of I2C address.
CSChip select SPI transmission.
INTA digital break.
ACThe I2C magistral auxiliary clock.
ADI2C bus auxiliary data.
FSExternal data synchronization.
Connection of the ICM-20948 with Metro board using STEMMA QT connectors.
Technical specifications of the Adafruit 3-axis accelerometer, gyroscope and magnetometer- Gyroscope:
- 3 axes: X, Y, Z
- Adjustable range: ± 250, ± 500, ± 1000, ± 2000 °/s
- Accelerometer:
- 3 axes: X, Y, Z
- Adjustable range: ± 2 g, ± 4 g, ± 8 g, ± 16 g
- Magnetometer (compass)
- 3 axes: X, Y, Z
- Scope:± 4900 µT
- Built-in digital motion processor (DMP)
- Support for Android
- Interface: I2C, SPI
- Frequency
- SPI: 7 MHz
- I2C: 400 kHz
- 16-bit ADCs on the chip and programmable filters
- Temperature sensor with digital output
- RoHS and Green compliant
- Dimensions: 25.7x 17.7 x 4.6 mm
- Sensor module
- Goldpin connectors
- Manufacturer's website Adafruit 4554
- User guide
- Technical Documentation ICM-20948
- Library for Arduino
- Module diagram