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What happens to Sensor Data on the
device if the connection to M2X
fails?
How much sensor data can be stored
on the Sonim XPi?
Can I add additional sensors to the
Sonim XPi?
What are the two small holes
between the Power Button and the
USB Charging Port on the Sonim
XPi?
Is the Sonim XPi water proof?
Can I connect to the device remotely,
or send it SMS messages?
A.3
Intel® DMS
How do I match the physical Sonim
XPi device(s) with the Order/Device
List on the Intel(R) Device
Management Service?
Do I need to Power on the Sonim XPi
device(s) before I activate them on
the Intel(R) Device Management
Service?
Why does my device show 'Healthy'
Status on DMS but sensor data is not
uploading to M2X
Sonim* XPi
User Guide
50
• Battery on Charge Indicator
• Received Signal Strength Indication (RSSI)
The data will be buffered and sent at the next upload
interval.
A maximum 50 sensor readings can be stored before
they are overwritten.
This functionality is not available yet.
These are the input for the internal sensors. These
holes should not be covered as doing so will affect
the sensor readings.
The Sonim XPi is an IP65 rated device.
The two digits represent different forms of
environmental influence:
• The first digit represents protection against ingress
of solid objects.
• The second digit represents protection against
ingress of liquids.
6 (Totally protected against dust ingress)
5 (Protected against low-pressure water jets from any
direction. Limited ingress permitted).
No. The device spends most of its time in a powered
off state, waking briefly to sample sensors or send
data to the Cloud. SMS is not required, and so is not
supported.
Use the Serial # printed on the back of the device -
XPi followed by 11 digits.
No - there is no need to power on the devices first.
This could occur for two reasons:
• The device could be trending towards a bad state.
DMS has a 4-hour buffer past its normal reporting
frequency where DMS would report healthy, but the
device is not actually connecting to DMS or M2X.
This arbitrary buffer is given to not alarm the
customer if this is temporary network unavailability.
• The device could be configured with all sensors
turned off. Thus, showing healthy by DMS, but no
data is reported to M2X.
Document Number: 336569 Rev 1.0
FAQ
December 2017
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