Product description: Fermion - 3-axis accelerometer - I2C LIS331HH - DFRobot SEN0407
Fermion series module with LIS331HH 3-axis accelerometer, manufactured by DFRobot. It features low power consumption (10 µA). The module has a user-selectable measurement scale (±6 g / ±12 g / ±24 g) and is able to measure accelerations with a data rate of 0.5 Hz to 1 kHz. It communicates over an I2C interface and is powered by 3.3 V. The sensor features dedicated algorithms to detect motion and two independent programmable interrupt outputs.
Product compatible with Arduino
A detailed user guide is available on the manufacturer's website to help you get started with the module.
Fermion - 3-axis accelerometer - I2C LIS331HH - DFRobot SEN0407.
Module equipped with LIS331HH chip.
Technical specifications of the Fermion accelerometer:
- Operating voltage: 3,3 V
- Operating current:
- 10 µA to 140 μA (low power mode)
- 0.3 mA to 0.4 mA (normal mode)
- Interface: I2C / SPI
- I2C address: 0x19 (default) / 0x18 (selectable)
- Measuring scale: ±6 g / ±12 g / ±24 g
- Transmission frequency: 0.5 Hz to 1 kHz
- 16-bit data output
- Operating temperature: -40°C to 85°C
- Shock resistance 10000 g
- Dimensions: 15 mm x 20 mm
Kit includes:
- 1 x Fermion - I2C LIS331HH 3-axis accelerometer
- 2 x 4-pin goldpin connector - 2.54 mm pitch
Pinout description
- VCC - power supply pin 3.3 V
- GND - ground
- SCL - I2C interface clock line pin
- SDA - I2C data line pin
- INT2 - interrupt 2 pin
- INT1 - interrupt 1 pin
- CS - select SPI
- SDO - I2C address selection / SPI data line
Overview of the module functions
- Selectable measurement scale: ±6 g / ±12 g / ±24 g
- Two independent programmable interrupt outputs
- Intelligent sleep and wake-up function
- 16-bit data output
- Free fall detection
- Abrupt deceleration detection
- Rollover detection
Two 4-pin goldpin strips are included - 2.54 mm pitch.
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