SmartElex Triple Axis Accelerometer Breakout - BMA400
SmartElex Triple Axis Accelerometer Breakout - BMA400
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SmartElex Triple Axis Accelerometer Breakout - BMA400
The SmartElex BMA400 triple axis accelerometer breakout is an ultra-low-power 3-axis motion sensor on an easy-to-use board. Whether you compare the SmartElex BMA400 price in India for wearables or smart-home builds, this ultra-low-power accelerometer for wearable and IoT projects is popular with makers and engineers in Bangalore and across India. It ships from our Bengaluru warehouse with a GST invoice.
Key Specifications
| Sensor IC | Bosch BMA400 |
| Axes | 3-axis (X, Y, Z) MEMS accelerometer |
| Interface | I2C / SPI, with interrupt pins |
| Selectable Range | Β±2g / Β±4g / Β±8g / Β±16g |
| Key Trait | Ultra-low power with auto low-power modes |
| Country of Origin | Imported |
Key Features
- First true ultra-low-power acceleration sensor for battery projects
- Distinguishes critical events from false signals to avoid false alarms
- 0.1β³-spaced PTH pins for communication and interrupts
- Selectable measurement ranges and configurable output data rate
Applications & Use Cases
- Wearable fitness and health trackers
- Smart-home and IoT motion detection
- Step counting and tilt/orientation sensing
Frequently Asked Questions
Does the BMA400 support both I2C and SPI?
Yes, the breakout exposes both I2C and SPI along with interrupt pins.
Is it suitable for battery-powered wearables?
Yes, its ultra-low-power design makes it ideal for long battery life in wearable and smart-home applications.
Why Buy From Tech Depot India
- Fast dispatch to Bangalore and pan-India from Bengaluru
- GST invoice available; support on WhatsApp +91 78285 34155