SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-03 07:42:33.340
[v2] [V2] [UDP] Sent to ('46.114.226.50', 16868): ~SDK2|A|220|89|Q:C|F:6*12
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
89
Server action
C
TX frequency
6
Checksum
12 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:42:33.340 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.50', 16868): ~SDK2|A|220|89|Q:C|F:6*12
INFO IN 2026-07-03 07:42:33.071
[v2] [V2] [UDP] Received from ('46.114.226.50', 16868): ~SDK2|D|220|89|q1w2e3r4t5y6u7i8|B:4389|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
89
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4389
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:42:33.071 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.50', 16868): ~SDK2|D|220|89|q1w2e3r4t5y6u7i8|B:4389|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7C
INFO OUT 2026-07-03 07:32:36.236
[v2] [V2] [UDP] Sent to ('46.114.230.166', 6452): ~SDK2|A|220|88|Q:C|F:6*13
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
88
Server action
C
TX frequency
6
Checksum
13 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:32:36.236 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.166', 6452): ~SDK2|A|220|88|Q:C|F:6*13
INFO IN 2026-07-03 07:32:35.967
[v2] [V2] [UDP] Received from ('46.114.230.166', 6452): ~SDK2|D|220|88|q1w2e3r4t5y6u7i8|B:4405|V:0|W:7|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
88
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4405
Visits since last reading
0
Visits 10tx
7
GSM level
-91
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:32:35.967 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.166', 6452): ~SDK2|D|220|88|q1w2e3r4t5y6u7i8|B:4405|V:0|W:7|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7C
INFO OUT 2026-07-03 07:22:28.921
[v2] [V2] [UDP] Sent to ('46.114.208.230', 10064): ~SDK2|A|220|87|Q:C|F:6*1C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
87
Server action
C
TX frequency
6
Checksum
1C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:22:28.921 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.230', 10064): ~SDK2|A|220|87|Q:C|F:6*1C
INFO IN 2026-07-03 07:22:28.602
[v2] [V2] [UDP] Received from ('46.114.208.230', 10064): ~SDK2|D|220|87|q1w2e3r4t5y6u7i8|B:4404|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
87
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4404
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:22:28.602 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.230', 10064): ~SDK2|D|220|87|q1w2e3r4t5y6u7i8|B:4404|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-03 07:12:30.446
[v2] [V2] [UDP] Sent to ('46.114.211.166', 21579): ~SDK2|A|220|86|Q:C|F:6*1D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
86
Server action
C
TX frequency
6
Checksum
1D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:12:30.446 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.166', 21579): ~SDK2|A|220|86|Q:C|F:6*1D
INFO IN 2026-07-03 07:12:30.193
[v2] [V2] [UDP] Received from ('46.114.211.166', 21579): ~SDK2|D|220|86|q1w2e3r4t5y6u7i8|B:4403|V:0|W:7|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
86
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4403
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:12:30.193 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.166', 21579): ~SDK2|D|220|86|q1w2e3r4t5y6u7i8|B:4403|V:0|W:7|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
INFO OUT 2026-07-03 07:02:25.657
[v2] [V2] [UDP] Sent to ('46.114.230.151', 13986): ~SDK2|A|220|86|Q:C|F:6*1D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
86
Server action
C
TX frequency
6
Checksum
1D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:02:25.657 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.151', 13986): ~SDK2|A|220|86|Q:C|F:6*1D
INFO IN 2026-07-03 07:02:25.389
[v2] [V2] [UDP] Received from ('46.114.230.151', 13986): ~SDK2|D|220|86|q1w2e3r4t5y6u7i8|B:4405|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
86
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4405
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:02:25.389 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.151', 13986): ~SDK2|D|220|86|q1w2e3r4t5y6u7i8|B:4405|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-03 06:52:29.829
[v2] [V2] [UDP] Sent to ('46.114.225.255', 22422): ~SDK2|A|220|85|Q:C|F:6*1E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
85
Server action
C
TX frequency
6
Checksum
1E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:52:29.829 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.255', 22422): ~SDK2|A|220|85|Q:C|F:6*1E
INFO IN 2026-07-03 06:52:29.563
[v2] [V2] [UDP] Received from ('46.114.225.255', 22422): ~SDK2|D|220|85|q1w2e3r4t5y6u7i8|B:4404|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*72
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
85
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4404
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
72 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:52:29.563 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.255', 22422): ~SDK2|D|220|85|q1w2e3r4t5y6u7i8|B:4404|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*72
INFO OUT 2026-07-03 06:42:24.490
[v2] [V2] [UDP] Sent to ('46.114.213.143', 29406): ~SDK2|A|220|84|Q:C|F:6*1F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
84
Server action
C
TX frequency
6
Checksum
1F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:42:24.490 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.143', 29406): ~SDK2|A|220|84|Q:C|F:6*1F
INFO IN 2026-07-03 06:42:24.114
[v2] [V2] [UDP] Received from ('46.114.213.143', 29406): ~SDK2|D|220|84|q1w2e3r4t5y6u7i8|B:4404|V:0|W:7|G:-93|O:26201|H:NB_REG,NB_INIT|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*15
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
84
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4404
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
NB_REG,NB_INIT
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
15 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:42:24.114 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.143', 29406): ~SDK2|D|220|84|q1w2e3r4t5y6u7i8|B:4404|V:0|W:7|G:-93|O:26201|H:NB_REG,NB_INIT|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*15
INFO OUT 2026-07-03 06:22:19.236
[v2] [V2] [UDP] Sent to ('46.114.214.118', 2022): ~SDK2|A|220|83|Q:C|F:6*18
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
83
Server action
C
TX frequency
6
Checksum
18 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:22:19.236 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.118', 2022): ~SDK2|A|220|83|Q:C|F:6*18
INFO IN 2026-07-03 06:22:18.998
[v2] [V2] [UDP] Received from ('46.114.214.118', 2022): ~SDK2|D|220|83|q1w2e3r4t5y6u7i8|B:4405|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
83
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4405
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
75 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:22:18.998 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.118', 2022): ~SDK2|D|220|83|q1w2e3r4t5y6u7i8|B:4405|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75
INFO OUT 2026-07-03 06:12:23.399
[v2] [V2] [UDP] Sent to ('46.114.210.134', 14648): ~SDK2|A|220|82|Q:C|F:6*19
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
82
Server action
C
TX frequency
6
Checksum
19 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:12:23.399 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.134', 14648): ~SDK2|A|220|82|Q:C|F:6*19
INFO IN 2026-07-03 06:12:23.170
[v2] [V2] [UDP] Received from ('46.114.210.134', 14648): ~SDK2|D|220|82|q1w2e3r4t5y6u7i8|B:4391|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
82
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4391
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:12:23.170 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.134', 14648): ~SDK2|D|220|82|q1w2e3r4t5y6u7i8|B:4391|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
INFO OUT 2026-07-03 06:02:21.884
[v2] [V2] [UDP] Sent to ('46.114.215.1', 29757): ~SDK2|A|220|81|Q:C|F:6*1A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
81
Server action
C
TX frequency
6
Checksum
1A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:02:21.884 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.1', 29757): ~SDK2|A|220|81|Q:C|F:6*1A
INFO IN 2026-07-03 06:02:21.559
[v2] [V2] [UDP] Received from ('46.114.215.1', 29757): ~SDK2|D|220|81|q1w2e3r4t5y6u7i8|B:4300|V:0|W:7|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
81
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4300
Visits since last reading
0
Visits 10tx
7
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:02:21.559 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.1', 29757): ~SDK2|D|220|81|q1w2e3r4t5y6u7i8|B:4300|V:0|W:7|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
INFO OUT 2026-07-03 05:52:17.633
[v2] [V2] [UDP] Sent to ('46.114.208.126', 9259): ~SDK2|A|220|80|Q:C|F:6*1B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
80
Server action
C
TX frequency
6
Checksum
1B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:52:17.633 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.126', 9259): ~SDK2|A|220|80|Q:C|F:6*1B
INFO IN 2026-07-03 05:52:17.394
[v2] [V2] [UDP] Received from ('46.114.208.126', 9259): ~SDK2|D|220|80|q1w2e3r4t5y6u7i8|B:4408|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
80
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4408
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:52:17.394 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.126', 9259): ~SDK2|D|220|80|q1w2e3r4t5y6u7i8|B:4408|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7B
INFO OUT 2026-07-03 05:42:17.911
[v2] [V2] [UDP] Sent to ('46.114.212.121', 23266): ~SDK2|A|220|79|Q:C|F:6*1D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
79
Server action
C
TX frequency
6
Checksum
1D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:42:17.911 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.121', 23266): ~SDK2|A|220|79|Q:C|F:6*1D
INFO IN 2026-07-03 05:42:17.712
[v2] [V2] [UDP] Received from ('46.114.212.121', 23266): ~SDK2|D|220|79|q1w2e3r4t5y6u7i8|B:4407|V:0|W:7|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*26
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
79
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4407
Visits since last reading
0
Visits 10tx
7
GSM level
-91
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:42:17.712 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.121', 23266): ~SDK2|D|220|79|q1w2e3r4t5y6u7i8|B:4407|V:0|W:7|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*26
INFO OUT 2026-07-03 05:32:15.718
[v2] [V2] [UDP] Sent to ('46.114.229.232', 30172): ~SDK2|A|220|79|Q:C|F:6*1D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
79
Server action
C
TX frequency
6
Checksum
1D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:32:15.718 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.232', 30172): ~SDK2|A|220|79|Q:C|F:6*1D
INFO IN 2026-07-03 05:32:15.469
[v2] [V2] [UDP] Received from ('46.114.229.232', 30172): ~SDK2|D|220|79|q1w2e3r4t5y6u7i8|B:4407|V:0|W:7|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
79
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4407
Visits since last reading
0
Visits 10tx
7
GSM level
-91
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:32:15.469 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.232', 30172): ~SDK2|D|220|79|q1w2e3r4t5y6u7i8|B:4407|V:0|W:7|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-03 05:22:17.303
[v2] [V2] [UDP] Sent to ('46.114.211.205', 28207): ~SDK2|A|220|78|Q:C|F:6*1C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
78
Server action
C
TX frequency
6
Checksum
1C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:22:17.303 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.205', 28207): ~SDK2|A|220|78|Q:C|F:6*1C
INFO IN 2026-07-03 05:22:17.092
[v2] [V2] [UDP] Received from ('46.114.211.205', 28207): ~SDK2|D|220|78|q1w2e3r4t5y6u7i8|B:4408|V:0|W:7|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
78
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4408
Visits since last reading
0
Visits 10tx
7
GSM level
-91
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:22:17.092 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.205', 28207): ~SDK2|D|220|78|q1w2e3r4t5y6u7i8|B:4408|V:0|W:7|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
INFO OUT 2026-07-03 05:12:11.226
[v2] [V2] [UDP] Sent to ('46.114.214.34', 22340): ~SDK2|A|220|77|Q:C|F:6*13
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
77
Server action
C
TX frequency
6
Checksum
13 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:12:11.226 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.34', 22340): ~SDK2|A|220|77|Q:C|F:6*13
INFO IN 2026-07-03 05:12:10.995
[v2] [V2] [UDP] Received from ('46.114.214.34', 22340): ~SDK2|D|220|77|q1w2e3r4t5y6u7i8|B:4407|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
77
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4407
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:12:10.995 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.34', 22340): ~SDK2|D|220|77|q1w2e3r4t5y6u7i8|B:4407|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7C
INFO OUT 2026-07-03 05:02:12.957
[v2] [V2] [UDP] Sent to ('46.114.228.126', 12942): ~SDK2|A|220|76|Q:C|F:6*12
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
76
Server action
C
TX frequency
6
Checksum
12 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:02:12.957 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.126', 12942): ~SDK2|A|220|76|Q:C|F:6*12
INFO IN 2026-07-03 05:02:12.588
[v2] [V2] [UDP] Received from ('46.114.228.126', 12942): ~SDK2|D|220|76|q1w2e3r4t5y6u7i8|B:4407|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
76
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4407
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 05:02:12.588 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.126', 12942): ~SDK2|D|220|76|q1w2e3r4t5y6u7i8|B:4407|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
INFO OUT 2026-07-03 04:52:08.743
[v2] [V2] [UDP] Sent to ('46.114.230.159', 20750): ~SDK2|A|220|75|Q:C|F:6*11
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
75
Server action
C
TX frequency
6
Checksum
11 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:52:08.743 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.159', 20750): ~SDK2|A|220|75|Q:C|F:6*11
INFO IN 2026-07-03 04:52:08.431
[v2] [V2] [UDP] Received from ('46.114.230.159', 20750): ~SDK2|D|220|75|q1w2e3r4t5y6u7i8|B:4406|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
75
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4406
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:52:08.431 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.159', 20750): ~SDK2|D|220|75|q1w2e3r4t5y6u7i8|B:4406|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7F
INFO OUT 2026-07-03 04:42:08.323
[v2] [V2] [UDP] Sent to ('46.114.212.22', 9390): ~SDK2|A|220|74|Q:C|F:6*10
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
74
Server action
C
TX frequency
6
Checksum
10 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:42:08.323 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.22', 9390): ~SDK2|A|220|74|Q:C|F:6*10
INFO IN 2026-07-03 04:42:08.115
[v2] [V2] [UDP] Received from ('46.114.212.22', 9390): ~SDK2|D|220|74|q1w2e3r4t5y6u7i8|B:4400|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*78
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
74
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4400
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
78 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:42:08.115 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.22', 9390): ~SDK2|D|220|74|q1w2e3r4t5y6u7i8|B:4400|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*78
INFO OUT 2026-07-03 04:32:11.276
[v2] [V2] [UDP] Sent to ('46.114.214.84', 29835): ~SDK2|A|220|73|Q:C|F:6*17
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
73
Server action
C
TX frequency
6
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:32:11.276 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.84', 29835): ~SDK2|A|220|73|Q:C|F:6*17
INFO IN 2026-07-03 04:32:10.997
[v2] [V2] [UDP] Received from ('46.114.214.84', 29835): ~SDK2|D|220|73|q1w2e3r4t5y6u7i8|B:4408|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*77
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
73
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4408
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
77 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:32:10.997 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.84', 29835): ~SDK2|D|220|73|q1w2e3r4t5y6u7i8|B:4408|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*77
INFO OUT 2026-07-03 04:22:06.420
[v2] [V2] [UDP] Sent to ('46.114.227.86', 2114): ~SDK2|A|220|72|Q:C|F:6*16
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
72
Server action
C
TX frequency
6
Checksum
16 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:22:06.420 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.86', 2114): ~SDK2|A|220|72|Q:C|F:6*16
INFO IN 2026-07-03 04:22:06.188
[v2] [V2] [UDP] Received from ('46.114.227.86', 2114): ~SDK2|D|220|72|q1w2e3r4t5y6u7i8|B:4307|V:0|W:7|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
72
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4307
Visits since last reading
0
Visits 10tx
7
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
75 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:22:06.188 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.86', 2114): ~SDK2|D|220|72|q1w2e3r4t5y6u7i8|B:4307|V:0|W:7|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75
INFO OUT 2026-07-03 04:12:06.716
[v2] [V2] [UDP] Sent to ('46.114.230.53', 19180): ~SDK2|A|220|71|Q:C|F:6*15
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
71
Server action
C
TX frequency
6
Checksum
15 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:12:06.716 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.53', 19180): ~SDK2|A|220|71|Q:C|F:6*15
INFO IN 2026-07-03 04:12:06.506
[v2] [V2] [UDP] Received from ('46.114.230.53', 19180): ~SDK2|D|220|71|q1w2e3r4t5y6u7i8|B:4407|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
71
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4407
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:12:06.506 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.53', 19180): ~SDK2|D|220|71|q1w2e3r4t5y6u7i8|B:4407|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7A
INFO OUT 2026-07-03 04:02:02.602
[v2] [V2] [UDP] Sent to ('46.114.230.106', 4893): ~SDK2|A|220|70|Q:C|F:6*14
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
70
Server action
C
TX frequency
6
Checksum
14 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:02:02.602 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.106', 4893): ~SDK2|A|220|70|Q:C|F:6*14
INFO IN 2026-07-03 04:02:02.353
[v2] [V2] [UDP] Received from ('46.114.230.106', 4893): ~SDK2|D|220|70|q1w2e3r4t5y6u7i8|B:4406|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
70
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4406
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 04:02:02.353 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.106', 4893): ~SDK2|D|220|70|q1w2e3r4t5y6u7i8|B:4406|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7A
INFO OUT 2026-07-03 03:52:08.011
[v2] [V2] [UDP] Sent to ('46.114.213.66', 15598): ~SDK2|A|220|69|Q:C|F:6*1C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
69
Server action
C
TX frequency
6
Checksum
1C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 03:52:08.011 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.66', 15598): ~SDK2|A|220|69|Q:C|F:6*1C
INFO IN 2026-07-03 03:52:07.796
[v2] [V2] [UDP] Received from ('46.114.213.66', 15598): ~SDK2|D|220|69|q1w2e3r4t5y6u7i8|B:4409|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
69
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4409
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 03:52:07.796 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.66', 15598): ~SDK2|D|220|69|q1w2e3r4t5y6u7i8|B:4409|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
INFO OUT 2026-07-03 03:42:02.580
[v2] [V2] [UDP] Sent to ('46.114.214.67', 26545): ~SDK2|A|220|68|Q:C|F:6*1D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
68
Server action
C
TX frequency
6
Checksum
1D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 03:42:02.580 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.67', 26545): ~SDK2|A|220|68|Q:C|F:6*1D
INFO IN 2026-07-03 03:42:02.361
[v2] [V2] [UDP] Received from ('46.114.214.67', 26545): ~SDK2|D|220|68|q1w2e3r4t5y6u7i8|B:4408|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
68
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4408
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 03:42:02.361 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.67', 26545): ~SDK2|D|220|68|q1w2e3r4t5y6u7i8|B:4408|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
INFO OUT 2026-07-03 03:32:04.234
[v2] [V2] [UDP] Sent to ('46.114.226.63', 31034): ~SDK2|A|220|67|Q:C|F:6*12
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
67
Server action
C
TX frequency
6
Checksum
12 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 03:32:04.234 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.63', 31034): ~SDK2|A|220|67|Q:C|F:6*12
INFO IN 2026-07-03 03:32:03.952
[v2] [V2] [UDP] Received from ('46.114.226.63', 31034): ~SDK2|D|220|67|q1w2e3r4t5y6u7i8|B:4405|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
67
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4405
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 03:32:03.952 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.63', 31034): ~SDK2|D|220|67|q1w2e3r4t5y6u7i8|B:4405|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7F