Vega Si-13 Modem Receives Packets Of The Following Types - Vega Absolute Vega SI-13 User Manual

Vega SI-13 / User Manual

VEGA SI-13 MODEM RECEIVES PACKETS OF THE FOLLOWING TYPES

1. Real-time clock adjustment – send by application on LoRaWAN port 4
Size in bytes Field description
1 byte Packet type, this packet = 255
8 bytes The value in seconds for which you need to adjust the time.
Can be positive or negative
2. Packet with request of Information packet – sent on LoRaWAN port 195
Size in bytes Field description
1 byte Any value between 0x00 - 0xFF
3. Packet with request of settings – sent by application on LoRaWAN port 3
Size in bytes Field description
1 byte Packet type, this packet == 1
Answering that packet, the device will send the packet with settings.
4. Packet with settings is identical to such packet from device
Size in bytes
1 byte
2 bytes
1 byte
len bytes
2 bytes
1 byte
len bytes
...
2 bytes
1 byte
len bytes
The package with settings sent to the device may not contain all the settings supported
by the device, but only the part that needs to be changed.
Table of ID of SI-22 parameters and these possible values
ID of Description
parameter
4 Confirmed uplinks
8 The number of packet resending
16 Communication period
Revision 13 - 23 September
Field description
Packet type, this packet == 0
ID of parameter
Data length (len)
Parameter value
ID of parameter
Data length (len)
Parameter value
...
ID of parameter
Data length (len)
Parameter value
2020
Data type
uint8
uint16
uint8
-----
uint16
uint8
-----
...
uint16
uint8
-----
Data Possible values
length
1 byte 1 – confirmed
2 – unconfirmed
1 byte from 1 to 15
1 byte 1 – 1 hour
2 – 6 hours
Data type
uint8
int64
Data type
uint8
Data type
uint8
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