Dear pylon,
thx so much for your quick answer!
The wiring is:
adxl adxl pro mini
GND SDO GND
VCC VCC
INT1 PIN2
SDA SDA
SCL SCL
I am using the adxl345 from sparkfun SparkFun Triple Axis Accelerometer Breakout - ADXL345 - SEN-09836 - SparkFun Electronics
and the pro mini https://www.sparkfun.com/products/11114
Since I conected the INT1 with the PIN2, I thought that I2C inactivity would not hurt me...
Does that info help?
Again, thx so much!