Vega SI-12, Руководство пользователя

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Vega SI-12 / User Manual
26
Revision 12 – 03 July 2020
4. Output state information packet, sent in case of change output state on LoRaWAN port
2
Size in bytes Field description Data type
1 byte Packet type, this packet == 5 uint8
1 byte Battery charge, % uint8
1 byte Values of basic settings (bit field) uint8
1 byte Output number (1-2) uint8
1 byte New output state (0 – off, 1 - on) uint8
4 bytes Generation packet time (unixtime UTC) uint32
5. Packet with time correction request, sent every seven days on LoRaWAN port 4
Size in bytes Field description Data type
1 byte Packet type, this packet == 255 uint8
4 bytes Time of the modem at a moment of the packet
transmission (unixtime UTC) uint32
After receiving this type of package, the application can send to modem the packet with
time correction.
6. Settings packet – transmitting on LoRaWAN port 3 when settings request command
received, or device connected to the network
Size in bytes Field description Data type
1 byte Packet type, this packet == 0 uint8
2 bytes ID of parameter uint16
1 byte Data length (len) uint8
len bytes Parameter value -----
2 bytes ID of parameter uint16
1 byte Data length (len) uint8
len bytes Parameter value -----
… … …
2 bytes ID of parameter uint16
1 byte Data length (len) uint8
len bytes Parameter value -----