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Vega SI-11 / User Manual
17
Revision 26 of 25 August 2021
VEGA SI-11 PULSE COUNTER RECEIVES PACKETS OF THE FOLLOWING TYPES
1.
Real-time clock adjustment
Sent by application on LoRaWAN port 4.
Size in bytes
Field description
Data type
1 byte
Packet type, this packet = 255
uint8
8 bytes
The value in seconds for which you need to adjust the time.
Can be positive or negative
int64
2.
Packet with request of settings
Sent by application on LoRaWAN port 3.
Size in bytes
Field description
Data type
1 byte
Packet type, this packet == 1
uint8
Answering this packet, the device sends the packet with settings.
3.
Packet with settings
Is identical to such packet from device.
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
-----
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-11 parameters and these possible values
ID of
parameter
Description
Data
length
Possible values
4
Confirmed uplinks
1 byte
1 – confirmed
2 – unconfirmed