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v7.3
Understanding Meshlium
Meshlium
X
treme
Meshlium 4G AP Scanner US
P
P
US version
P
Meshlium 4G AP Scanner AU
P
P
AU version
P
Each model with RF modules can have XBee-PRO 802.15.4 and XBee 868LP or XBee-PRO 900HP (depending on
the region).
7.3. Storage
The size of the Meshlium hard disk is 16 GB. The Operating System and the Manager System take ~3 GB. This
means the space which can be used to store the data captured and to be used by the applications loaded by the
user is:
•
16 GB – 3 GB = 13 GB
Some of this space (7.2 GB) is assigned to the user partition: “
/mnt/user
”.
The local database files can be found in: “
/mnt/user/mysql/MeshliumDB
”.
7.4. Application model by model
Meshlium RF 4G AP
Meshlium can take the sensor data which comes from a Wireless Sensor Network (WSN) made with Waspmote
sensor devices* equipped with RF (XBee) radios and send it to the Internet using the Ethernet interface or the
4G/3G/GPRS/GSM interface. Besides, Waspmotes with GPRS, GPRS+GPS, 3G, 4G or WiFi can send sensor info
through the access point or through the Internet via HTTP protocol. Users can connect directly to Meshlium using
the WiFi interface to control it and access to the sensor data. Users can also connect to Meshlium via WiFi with
laptops and smart phones and get access to the Internet (as a common Access Point).
(*)
http://www.libelium.com/waspmote
Figure: Meshlium RF 4G AP