Product Description
The ADXL345 is a small, low-profile, and ultra-low power tri-axis accelerometer with high resolution (13-bit) measurement up to ±16 grams. Digital output data is formatted as 16-bit 2 complementary and can be accessed via either SPI (3-wire or 4-wire) or I2C digital interface.
Specifications:
Main chip: ADXL345
Model: GY-291
Power Supply: 3 - 5 V
Communication method: IIC / SPI communication protocol.
Measurement range: ±2g / ±16g
Digital output programmable full scale range of ±2g, ±4g, ±8g, ±16g with 3-axis accelerometer integrated with a digital output programmable full scale range of ±2g, ±4g, ±8g and ±16g
Accelerometer normal working current: 450µA
Ultra Low Power: Minimum 23μA VS = 0.1μA (standard) in measurement mode and standby mode at 2.5V
Sleep Mode Current: 8µA
Communication: SPI (3-wire and 4-wire) and I2C digital interface
User-programmable interrupts
Wake-on motion interrupt for low power operation of the application processor
Package Includes:
2 x GY-291ADXL345 Module
2 x 8 Pin Header
1 x 16 Pin Male to Female DuPont Cable