SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-04 22:30:47.356
[v2] [V2] [UDP] Sent to ('46.114.213.43', 25194): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:30:47.356 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.43', 25194): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:30:47.155
[v2] [V2] [UDP] Received from ('46.114.213.43', 25194): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4334|V:0|W:17|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%*23
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4334
Visits since last reading
0
Visits 10tx
17
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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:30:47.155 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.43', 25194): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4334|V:0|W:17|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%*23
INFO OUT 2026-07-04 22:30:20.890
[v2] [V2] [UDP] Sent to ('46.114.230.93', 31911): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:30:20.890 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.93', 31911): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:30:20.271
[v2] [V2] [UDP] Received from ('46.114.230.93', 31911): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4326|V:0|W:17|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4326
Visits since last reading
0
Visits 10tx
17
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)
2026-07-04 22:30:20.271 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.93', 31911): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4326|V:0|W:17|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 2026-07-04 22:20:02.232
[v2] [V2] [UDP] Sent to ('46.114.225.207', 15123): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:20:02.232 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.207', 15123): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:20:02.029
[v2] [V2] [UDP] Received from ('46.114.225.207', 15123): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4328|V:0|W:17|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%*2E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4328
Visits since last reading
0
Visits 10tx
17
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
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:20:02.029 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.207', 15123): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4328|V:0|W:17|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%*2E
INFO OUT 2026-07-04 22:19:35.985
[v2] [V2] [UDP] Sent to ('46.114.215.98', 14732): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:19:35.985 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.98', 14732): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:19:35.795
[v2] [V2] [UDP] Received from ('46.114.215.98', 14732): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|V:0|W:17|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%*2E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4339
Visits since last reading
0
Visits 10tx
17
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
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:19:35.795 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.98', 14732): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|V:0|W:17|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%*2E
INFO OUT 2026-07-04 22:19:11.022
[v2] [V2] [UDP] Sent to ('46.114.215.61', 10951): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:19:11.022 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.61', 10951): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:19:10.842
[v2] [V2] [UDP] Received from ('46.114.215.61', 10951): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|V:0|W:17|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4340
Visits since last reading
0
Visits 10tx
17
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)
2026-07-04 22:19:10.842 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.61', 10951): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|V:0|W:17|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 2026-07-04 22:18:44.797
[v2] [V2] [UDP] Sent to ('46.114.211.70', 21637): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:18:44.797 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.70', 21637): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:18:44.594
[v2] [V2] [UDP] Received from ('46.114.211.70', 21637): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4336|V:0|W:17|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%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4336
Visits since last reading
0
Visits 10tx
17
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:18:44.594 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.70', 21637): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4336|V:0|W:17|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%*21
INFO OUT 2026-07-04 22:18:18.538
[v2] [V2] [UDP] Sent to ('46.114.225.46', 29985): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:18:18.538 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.46', 29985): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:18:18.351
[v2] [V2] [UDP] Received from ('46.114.225.46', 29985): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|V:0|W:17|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%*2F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4338
Visits since last reading
0
Visits 10tx
17
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
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:18:18.351 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.46', 29985): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|V:0|W:17|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%*2F
INFO OUT 2026-07-04 22:17:52.966
[v2] [V2] [UDP] Sent to ('46.114.231.178', 25905): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:17:52.966 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.178', 25905): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:17:52.759
[v2] [V2] [UDP] Received from ('46.114.231.178', 25905): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4276|V:0|W:17|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%*24
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4276
Visits since last reading
0
Visits 10tx
17
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
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:17:52.759 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.178', 25905): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4276|V:0|W:17|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%*24
INFO OUT 2026-07-04 22:17:28.634
[v2] [V2] [UDP] Sent to ('46.114.213.184', 20465): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:17:28.634 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.184', 20465): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:17:28.440
[v2] [V2] [UDP] Received from ('46.114.213.184', 20465): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|V:0|W:17|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4340
Visits since last reading
0
Visits 10tx
17
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)
2026-07-04 22:17:28.440 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.184', 20465): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|V:0|W:17|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 2026-07-04 22:17:03.025
[v2] [V2] [UDP] Sent to ('46.114.209.236', 12959): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:17:03.025 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.236', 12959): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:17:02.834
[v2] [V2] [UDP] Received from ('46.114.209.236', 12959): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4220|V:0|W:17|G:-89|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*2C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4220
Visits since last reading
0
Visits 10tx
17
GSM level
-89
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
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:17:02.834 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.236', 12959): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4220|V:0|W:17|G:-89|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*2C
INFO OUT 2026-07-04 22:16:39.366
[v2] [V2] [UDP] Sent to ('46.114.226.236', 8147): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:16:39.366 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.236', 8147): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:16:39.167
[v2] [V2] [UDP] Received from ('46.114.226.236', 8147): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|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%*23
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4343
Visits since last reading
0
Visits 10tx
17
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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:16:39.167 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.236', 8147): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|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%*23
INFO OUT 2026-07-04 22:16:10.558
[v2] [V2] [UDP] Sent to ('46.114.213.143', 6382): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:16:10.558 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.143', 6382): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:16:10.356
[v2] [V2] [UDP] Received from ('46.114.213.143', 6382): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4212|V:0|W:17|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%*24
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4212
Visits since last reading
0
Visits 10tx
17
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
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:16:10.356 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.143', 6382): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4212|V:0|W:17|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%*24
INFO OUT 2026-07-04 22:15:44.953
[v2] [V2] [UDP] Sent to ('46.114.214.100', 13232): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:15:44.953 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.100', 13232): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:15:44.765
[v2] [V2] [UDP] Received from ('46.114.214.100', 13232): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|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%*23
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4343
Visits since last reading
0
Visits 10tx
17
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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:15:44.765 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.100', 13232): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|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%*23
INFO OUT 2026-07-04 22:15:20.034
[v2] [V2] [UDP] Sent to ('46.114.226.56', 26454): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:15:20.034 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.56', 26454): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:15:19.789
[v2] [V2] [UDP] Received from ('46.114.226.56', 26454): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4311|V:0|W:17|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%*24
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4311
Visits since last reading
0
Visits 10tx
17
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
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:15:19.789 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.56', 26454): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4311|V:0|W:17|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%*24
INFO OUT 2026-07-04 22:04:55.363
[v2] [V2] [UDP] Sent to ('46.114.212.125', 27757): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:04:55.363 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.125', 27757): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:04:55.165
[v2] [V2] [UDP] Received from ('46.114.212.125', 27757): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4331|V:0|W:17|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%*26
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4331
Visits since last reading
0
Visits 10tx
17
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
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:04:55.165 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.125', 27757): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4331|V:0|W:17|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%*26
INFO OUT 2026-07-04 22:04:32.301
[v2] [V2] [UDP] Sent to ('46.114.215.117', 20192): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:04:32.301 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.117', 20192): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:04:32.130
[v2] [V2] [UDP] Received from ('46.114.215.117', 20192): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|V:0|W:17|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%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4341
Visits since last reading
0
Visits 10tx
17
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:04:32.130 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.117', 20192): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|V:0|W:17|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%*21
INFO OUT 2026-07-04 22:04:03.511
[v2] [V2] [UDP] Sent to ('46.114.229.126', 16370): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:04:03.511 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.126', 16370): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:04:03.315
[v2] [V2] [UDP] Received from ('46.114.229.126', 16370): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|V:0|W:17|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%*2F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4338
Visits since last reading
0
Visits 10tx
17
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
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:04:03.315 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.126', 16370): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|V:0|W:17|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%*2F
INFO OUT 2026-07-04 22:03:37.904
[v2] [V2] [UDP] Sent to ('46.114.210.66', 1064): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:03:37.904 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.66', 1064): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:03:37.719
[v2] [V2] [UDP] Received from ('46.114.210.66', 1064): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|V:0|W:17|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%*2E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4339
Visits since last reading
0
Visits 10tx
17
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
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:03:37.719 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.66', 1064): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|V:0|W:17|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%*2E
INFO OUT 2026-07-04 22:03:13.612
[v2] [V2] [UDP] Sent to ('46.114.214.168', 1963): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:03:13.612 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.168', 1963): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:03:13.403
[v2] [V2] [UDP] Received from ('46.114.214.168', 1963): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|V:0|W:17|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%*2F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4338
Visits since last reading
0
Visits 10tx
17
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
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:03:13.403 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.168', 1963): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|V:0|W:17|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%*2F
INFO OUT 2026-07-04 22:02:46.705
[v2] [V2] [UDP] Sent to ('46.114.208.65', 25252): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:02:46.705 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.65', 25252): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:02:46.514
[v2] [V2] [UDP] Received from ('46.114.208.65', 25252): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4217|V:0|W:17|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%*23
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4217
Visits since last reading
0
Visits 10tx
17
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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:02:46.514 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.65', 25252): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4217|V:0|W:17|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%*23
INFO OUT 2026-07-04 22:02:22.389
[v2] [V2] [UDP] Sent to ('46.114.231.128', 22386): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:02:22.389 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.128', 22386): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:02:22.199
[v2] [V2] [UDP] Received from ('46.114.231.128', 22386): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|V:0|W:17|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%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4341
Visits since last reading
0
Visits 10tx
17
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:02:22.199 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.128', 22386): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|V:0|W:17|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%*21
INFO OUT 2026-07-04 22:01:56.787
[v2] [V2] [UDP] Sent to ('46.114.226.128', 14856): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:01:56.787 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.128', 14856): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:01:56.597
[v2] [V2] [UDP] Received from ('46.114.226.128', 14856): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|V:0|W:17|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%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4341
Visits since last reading
0
Visits 10tx
17
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:01:56.597 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.128', 14856): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|V:0|W:17|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%*21
INFO OUT 2026-07-04 22:01:31.819
[v2] [V2] [UDP] Sent to ('46.114.215.128', 14493): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:01:31.819 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.128', 14493): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:01:31.639
[v2] [V2] [UDP] Received from ('46.114.215.128', 14493): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4342|V:0|W:17|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%*22
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4342
Visits since last reading
0
Visits 10tx
17
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
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:01:31.639 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.128', 14493): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4342|V:0|W:17|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%*22
INFO OUT 2026-07-04 22:01:04.949
[v2] [V2] [UDP] Sent to ('46.114.227.146', 23320): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:01:04.949 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.146', 23320): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:01:04.753
[v2] [V2] [UDP] Received from ('46.114.227.146', 23320): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|V:0|W:17|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%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4341
Visits since last reading
0
Visits 10tx
17
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:01:04.753 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.146', 23320): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|V:0|W:17|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%*21
INFO OUT 2026-07-04 22:00:39.985
[v2] [V2] [UDP] Sent to ('46.114.228.252', 14648): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:00:39.985 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.252', 14648): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:00:39.792
[v2] [V2] [UDP] Received from ('46.114.228.252', 14648): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|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%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4343
Visits since last reading
0
Visits 10tx
17
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:00:39.792 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.252', 14648): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|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%*21