3scort BA-BLE 5.0 LR User Manual page 16

Fig. 20 One pair of parameters and network
address used to transmit them
IMPORTANT! The majority of the GPS trackers/gateways can work with just one sensor
connected via the RS-232 interface if the LLS communication protocol is used to request the data from
the sensor therefore there can be only one sensor paired with the BA-BLE. Also, some
trackers/gateways require the sensor to have the network address 255 (FF in HEX), be sure to assign
the sensor you paired with the BA-BLE the network address 255 when activating the pair of parameters
you need transmitted from the BA-BLE to your tracker/gateway.
Technically, if the manufacturers of the trackers/gateways were willing, they could make it
possible for their devices to be able to poll the data from the BA-BLE via different network addresses.
The same LLS protocol would have to be used to do that.
2.3.13 The BA-BLE can also actively (periodically) retransmit the data of the sensors paired with
it via the RS-232 interface in several selectable modes/formats (Fig. 24) without any requests being
sent from an external device. To activate it, press on the cog sign at the top right corner and then tap
"RS-232 Settings" (Fig. 22 and 23).
ESCORT. BLUETOOTH BASE BA-BLE 5.0 LR.
User Manual 2022.02-24. Page 16 of 38
Fig. 21 Example of DU-BLE sensor's parameters
and network addresses used to transmit them to
GPS tracker/gateway (6 and 7)