LSM6DSO - 3-axis accelerometer and I2C/SPI gyroscope - SparkFun SEN-18020

Index: SPF-19708 EAN: 5904422347185
PCB with 6DoF LSM6DSO chip containing accelerometer and gyroscope along with 9 kB FIFO buffer and embedded processing interrupt functions. The device can detect shock, roll, motion, touch, count steps, and read temperature. The LSM6DSO is capable of reading accelerometer and gyroscope data at speeds up to 6.66 kHz. The module is equipped with an I2C and SPI communication interface. Built-in two Qwiic connectors allow easy connection to the main module via I2C interface. The module operates at 3.3 V
LSM6DSO - 3-axis accelerometer and I2C/SPI gyroscope - SparkFun SEN-18020
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Manufacturer: SparkFun
Compatibility: Arduino

Product description: LSM6DSO - I2C/SPI 3-axis accelerometer and gyroscope - SparkFun SEN-18020

A 6DoFLSM6DSOchip board containingan accelerometerandgyroscopealong with a 9 kB FIFO buffer and embedded processing interrupt functions. The device can detect shock, roll, motion, touch, count steps, and read temperature. The LSM6DSO is capable of reading accelerometer and gyroscope data at speeds up to 6.66 kHz. The module is equipped with anI2C and SPIcommunication interface. Built-in two Qwiic connectors allow easy connection to the main module via I2C interface. The module operates at3.3 V.

Moduł z układem 6DoFModule with 6DoF LSM6DSO chip.

LSM6DSO main features

  • Accelerometer data reading at 6.66 kilosamples/sec.
  • Reads gyroscope data at 6.66 kilosamples/sec.
  • Draws 0.55 mA for modes up to 6.66 kilosamples/sec.
  • Temperature readout.
  • Buffer up to 9 kB of data between readings (built-in FIFO).
  • Step counter (pedometer).
  • Shock, tilt, motion, tap, double tap detection.
  • Host other sensors to its FIFO.
  • Triggering of interrupt pins by built-in functions or by low capacity/filled FIFO warning.

6DoF module pinouts

The 6DoF LSM6DSO chip module is equipped with two Qwiic connectors for simple connection to the main module using the I2C interface. On the board there are also holes for soldering goldpin strip or wires with 2.54 mm pitch, where pins for power supply and I2C and SPI interfaces are located. The board operates with 3.3 V, to use 5 V boards you need to use logic voltage converter 5 V<->3.3 V.

Wyprowadzenia modułuPinouts of 6 DoF module.
Pin Description
GND
System ground
3V3
Supply voltage 3,3 V
SDA
I2C interface data line
SCL
I2C / SPI interface clock line
SDO
MISO data output of SPI interface
CS
Chip Select pin
INT2
External interrupts
INT1
External interrupts
OCS
Select aux circuit
SCX
Serial clock aux
SDIX
Serial interface data input aux
SDOX
Serial interface data output aux
SDI
MOSI data input SPI interface
Moduł 9DoF LSM6DSO6DoF LSM6DSO module.

LSM6DSO module specification

  • 2x Qwiic connector
  • I2C address: 0x6B (default), 0x6A
  • Accelerometer reading range: ± 2 / ± 4 / ± 8 / ± 16 g full scale
  • Gyroscope reading range: ± 125 / ± 250 / ± 500 / ± 1000 / ± 2000 dps full scale
  • Built-in temperature sensor: 16-bit
  • Operating voltage: 1.71 V to 3.6 V (3.3 V for Qwiic)
  • Current consumption at 1.8 V:
    • 0.55 mA in combo high performance mode
    • 0.265 mA in low power combo mode
  • "Always on" with low current consumption for accelerometer and gyroscope
  • I2C / SPI interface
  • Smart FIFO up to 9 kB
  • Operating temperature: from -40°C to 85°C
  • Board dimensions: 25.4 x 25.4 mm
Package width 5 cm
Package height 0.5 cm
Package depth 9.3 cm
Package weight 0.003 kg

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