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•
ACCEL=<TRUE TO SEND MEASUREMENTS, FALSE OTHERWISE> | default-value true
•
GYRO=<TRUE TO SEND MEASUREMENTS, FALSE OTHERWISE> | default-value true
•
MAG=<TRUE TO SEND MEASUREMENTS, FALSE OTHERWISE> | default-value true
•
ENV=<TRUE TO SEND MEASUREMENTS, FALSE OTHERWISE> | default-value true
temp C, pressure hPa
•
LIGHT=<TRUE TO SEND MEASUREMENTS, FALSE OTHERWISE> | default-value true
Lux
•
NOISE=<TRUE TO SEND MEASUREMENTS, FALSE OTHERWISE> | default-value false
with the defined streamrate:
•
STREAMRATE=<SPEED TO SEND MEASUREMENTS TO C8Y IN MILLISECONDS> | default-value
5000
Measurements types can be switched on/off in
to
,
.
TRUE
FALSE
NOTE: Make sure you use Unix line endings instead of Windows line endings. Otherwise
the config file cannot be parsed correctly.
NOTE: Don't use blanks anywhere in the file. After the last config line a newline is
required.
The configuration for the XDK uses two sources:
file
•
config.txt
file
•
config.txt
When registering the XDK a config on an SD card has to be inserted in the XDK. Upon
sucessful registration, i.e. device receives credentials from Cumulocity, the config value
including the
MQTTUSER
the XDK can operate without an SDCard.
Nevertheless in certain situations it is helpful to only change the WIFI settings and keep
all the other settings. Then one can set values for
the
on SD and thus overwrite settings stored on the file system of the WIFI
config.txt
chip. The values defined in the config on the SDCard always take precedence.
NOTE: When setting up a hot spot for the WIFI connection, mak esure you use a network
band of 2.4GHz, the XDK only supports this band.
In addition to the above listed measurements the battery staus is send ervery minute.
15
Status indicated by LEDs
Red
Orange
Blinking
Off
6
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on the SDCard
on the filesystem of the WIFI chip
,
are written to the config file on WIFI. From then on
MQTTPASSWORD
Yellow
Mode
Operation
Off
&
Registration
by setting the value
config.txt
,
WIFISSID
WIFIPASSWORD
Status
Starting
# unit g
# unit
# unit
#
in
Possible Cause
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