Libelium Waspmote Smart Parking v2, Техническое руководство

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Customer Server
Figure : Customer Server Core
Database Field Field updated by Description
LW_EU I All uplink frames The node’s unique LoRaWAN EUI.
LW_ts All uplink frames The uplink frame timestamp.
LW_up_counter All uplink frames
The LoRaWAN protocol uplink counter. This fi eld belongs
to the link level. Range: from 0 to 4294967295.
LW_port All uplink frames
The LoRaWAN port used to send the data. Range: from
1 to 223.
LW_rssi All uplink frames The uplink "Received Signal Strength Indication" (dBm).
LW_dr All uplink frames The uplink frame datarate.
LW_uplink All uplink frames The uplink frame contents in HEX digits.
LW_downlink All uplink frames
The enqueued downlink frame in response to the uplink
received. The contents in HEX digits. Normally this
fi eld
is empty.
frame_type_uplink All uplink frames The frame type of the received uplink frame.
parking_slot_status I nfo, Keep-alive, RTC update The status of the parking lot (0: free; 1: occupied).
battery_state All uplink frames The battery state of the node (0: OK; 1: warning).
recalibration All uplink frames
Flag to indicate sensor recalibration since last uplink (0:
no; 1: yes).
sequence_number All uplink frames
The application level sequence number. This fi eld
belongs to the frame contents. Range: from 0 to 255.
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