EEPROM Memory Space Reference

The Wake-on-Shake uses onboard EEPROM memory to store configuration parameters even if power is removed. The EEPROM is exposed through the serial interface; users can alter these values as they see fit. The most important parameters are the on-time delay and the motion sensitivity; these have their own special commands.
There are three other things stored in EEPROM memory that advanced users may want to explore: the inactivity threshold, the inactivity time delay, and the key address.
The key address is used to record whether the EEPROM values have been configured or not. On the first power up, the firmware will check to see if that location is set to a specific value (123), and if not, will initialize the other memory locations, along with the key address itself. A reset to factory settings can be forced by writing this location to any value other than 123 and power cycling the board.
The inactivity threshold is level below which the ADXL362 must sense before it resets and begins waiting for motion again. By default, this is 50mg.
The inactivity time delay is the time the motion threshold must be below the inactivity threshold before the reset to motion trigger occurs. By default, this value is 15, which translates to about 2.5 seconds.

Addr	Name	Default	Description
0-1	ATHRESH	150	Activity threshold setting (0-2048)
2-3	WAKE_OFFS	5000	Time after wake-up before returning to sleep mode (0-65535)
4-5	ITHRESH	50	Inactivty threshold setting (0-2048)
6-7	ITIME	15	# samples (12.5Hz) below ITHRESH before wake interrupt enabled
127	KEY_ADDR	123	If != 123, restore EEPROM locations to defaults.