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SparkFun Micro Triple Axis Accelerometer Breakout - BMA400 (Qwiic)
Tile from SparkFun in the micro version equipped with the BMA400 accelerometer from Bosch Sensortech . It enables the measurement of linear acceleration in 3 axes in configurable ranges of ±2 / ±4 / ±8 / ±16 g . It communicates using the I2C interface, it is also equipped with a Qwiic connector for simple connection using this interface.
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Product description: BMA400 - 3-axis I2C accelerometer - micro version - Qwiic - SparkFun SEN-21207
Tile from SparkFun in the micro version equipped with the BMA400 accelerometer from Bosch Sensortech . It enables the measurement of linear acceleration in 3 axes in configurable ranges of ±2 / ±4 / ±8 / ±16 g . It communicates using the I2C interface, it is also equipped with a Qwiic connector for simple connection using this interface. The module is powered with the voltage from 1.72 V to 3.6 V, and the current consumption does not exceed 14.5 µA during the most efficient operation. The presented module is used primarily in projects with very low energy consumption, it is also willingly used in Smart Home applications and projects based on smart clothes .
Arduino compatible product!
The manufacturer has prepared a detailed user guide that makes it easy to start working with the module. Check!
BMA400 - 3-axis I2C accelerometer - micro version - Qwiic - SparkFun SEN-21207.
Botland is an official distributor of modules and accessories from SparkFun Electronics. This well known American maker provides a complete base for electronics projects. Our range holds original SparkFun Electronics products only.
The module is equipped with an efficient BMA400 system from Bosch Sensortech.
What is an accelerometer? What does it do?
An accelerometer, alternatively known as an accelerometer , is a sensor that allows you to determine acceleration (in three axes). An accelerometer is a kind of transducer that measures linear acceleration, i.e. it measures its own motion. Wondering where exactly the accelerometer is used? You will even find it in your smartphone, because it is thanks to it that the device counts your steps. You can learn more about the accelerometer from the article available on our blog - welcome!
Accelerometer module specification
- Supply voltage: 1.72 V to 3.6 V (3.3 V for Qwiic)
- Current consumption: < 14.5 µA at the highest performance
- Measuring range: ±2 / ±4 / ±8 / ±16 g
- Output bit rate:
- 12.5Hz to 800Hz (Normal Mode)
- 25Hz (low power mode)
- Communication interface: I2C bus
- I2C address: 0x14 (default), 0x15 (configurable)
- Pins: Qwiic connector
- Dimensions: 19.05 x 7.62mm
Kit Contents
- BMA400 - 3-axis I2C accelerometer - micro version - Qwiic - SparkFun SEN-21207 - 1 piece
The board has Qwiic connectors and solder pads.
What is a Qwiic connector?
Qwiic is SparkFun's proprietary ecosystem that includes numerous sensors based on the I2C bus , executive modules and dedicated cables . The main assumption of this solution is to streamline the prototyping process. All components supporting the Qwiic standard use a common, 4-pin JST connector with a pitch of 1 mm , which reduces the amount of space required on the printed circuit board, and also protects against connecting the power supply in accordance with the polarity.
Useful links
| Name | Value |
|---|---|
| Sensor - type | accelerometer |
| Width | 5 cm |
| Height | 9 cm |
| Depth | 0.5 cm |
| Weight | 0.001 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
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If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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