MIKROE Accel Click is an accessory board in mikroBUS™ form factor. It features ADXL345 3-axis accelerometer module with ultra-low power and high resolution (13-bit) measurement, from Analog Devices. Module supports several sensing functions such as single/double tap detection, activity/inactivity monitoring, free-fall detection etc. It has memory management system with a 32-level FIFO buffer to store data with minimized host processor activity. Board is designed to use 3.3V power supply only.