Neomatica LLC. Vehicle tracker ADM333BLE GLONASS/GPS. Ver. 1.2 dd 13.07.2019
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6.3 Connection of devices via Bluetooth Low Energy
Connection of extra devices to the tracker assumes a set of actions: to configure the device under
connection, the tracker and PC at the side of the server.
The server receives correct values from the connected sensors provided all steps are
performed correctly:
⎯
Configuring the sensor/devices (in case of necessity).
⎯
Setting communication between the tracker and the sensor. Ways of supported sensors
connection are given in clause
⎯
Activation of necessary data transmission from a tracker to a server. For description and
data transmission choice see clause
⎯
Setting transformation of received data on the server side. (in case of necessity). See
detailed description in clause
6.3.1 Connection of BLE sensors
The configuration of the sensor interaction with the tracker is done in the ADM Configurator
graphical interface or by sending commands to the tracker via Bluetooth, GPRS or SMS. Up to 5
ADM31/32 sensors and 3 BLE fuel level sensors can be connected simultaneously to one tracker.
There are two ways of binding the sensor to the tracker - manual and automatic.
In manual mode, you need to enter the addresses of each of the sensors. This method is
suitable for the situation when there are active sensors in the Bluetooth receiving area of the tracker
and they shouldn't be bound to this tracker.
In automatic mode, sensors are searched for and the addresses of all the sensors found are
automatically recorded. This method is suitable for a situation when only the required sensors are
in the receiving area of the Bluetooth tracker.
6.3.2 Adding BLE sensors in automatic mode
The
BLEAUTOCATCH
command starts the search and automatic record of the found sensors
addresses to the BLESENSOR and BLEFUEL lists. By default, the search is performed within two
minutes according to the filter as regards radio signal level minus 60 dBm. Such a filter mode allows
adding sensors located at the distance of 0 to 0,5 meters from the tracker.
