SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-05 04:20:54.072
[v2] [V2] [UDP] Sent to ('46.114.211.246', 19315): ~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)
2026-07-05 04:20:54.072 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.246', 19315): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:20:53.878
[v2] [V2] [UDP] Received from ('46.114.211.246', 19315): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4204|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%*2A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4204
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
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:20:53.878 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.246', 19315): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4204|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%*2A
INFO OUT 2026-07-05 04:20:27.836
[v2] [V2] [UDP] Sent to ('46.114.227.104', 9634): ~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)
2026-07-05 04:20:27.836 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.104', 9634): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:20:27.630
[v2] [V2] [UDP] Received from ('46.114.227.104', 9634): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4271|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)
4271
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)
2026-07-05 04:20:27.630 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.104', 9634): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4271|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
INFO OUT 2026-07-05 04:20:02.287
[v2] [V2] [UDP] Sent to ('46.114.209.120', 28642): ~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)
2026-07-05 04:20:02.287 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.120', 28642): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:20:02.034
[v2] [V2] [UDP] Received from ('46.114.209.120', 28642): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4221|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%*2D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4221
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
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:20:02.034 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.120', 28642): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4221|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%*2D
INFO OUT 2026-07-05 04:19:37.287
[v2] [V2] [UDP] Sent to ('46.114.211.141', 26581): ~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)
2026-07-05 04:19:37.287 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.141', 26581): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:19:37.079
[v2] [V2] [UDP] Received from ('46.114.211.141', 26581): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4319|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%*2C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4319
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
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:19:37.079 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.141', 26581): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4319|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%*2C
INFO OUT 2026-07-05 04:19:11.695
[v2] [V2] [UDP] Sent to ('46.114.215.75', 10425): ~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)
2026-07-05 04:19:11.695 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.75', 10425): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:19:11.485
[v2] [V2] [UDP] Received from ('46.114.215.75', 10425): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4337|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%*22
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4337
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
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:19:11.485 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.75', 10425): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4337|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%*22
INFO OUT 2026-07-05 04:18:45.424
[v2] [V2] [UDP] Sent to ('46.114.225.217', 28969): ~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)
2026-07-05 04:18:45.424 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.217', 28969): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:18:45.233
[v2] [V2] [UDP] Received from ('46.114.225.217', 28969): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4320|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)
4320
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)
2026-07-05 04:18:45.233 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.217', 28969): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4320|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 2026-07-05 04:18:19.421
[v2] [V2] [UDP] Sent to ('46.114.208.112', 29383): ~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)
2026-07-05 04:18:19.421 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.112', 29383): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:18:18.999
[v2] [V2] [UDP] Received from ('46.114.208.112', 29383): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4303|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%*25
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4303
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
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:18:18.999 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.112', 29383): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4303|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%*25
INFO OUT 2026-07-05 04:17:54.863
[v2] [V2] [UDP] Sent to ('46.114.228.240', 3525): ~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)
2026-07-05 04:17:54.863 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.240', 3525): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:17:54.680
[v2] [V2] [UDP] Received from ('46.114.228.240', 3525): ~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)
2026-07-05 04:17:54.680 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.240', 3525): ~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 2026-07-05 04:17:29.926
[v2] [V2] [UDP] Sent to ('46.114.230.248', 16327): ~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)
2026-07-05 04:17:29.926 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.248', 16327): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:17:29.718
[v2] [V2] [UDP] Received from ('46.114.230.248', 16327): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|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%*2C
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
-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
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:17:29.718 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.248', 16327): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|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%*2C
INFO OUT 2026-07-05 04:17:03.661
[v2] [V2] [UDP] Sent to ('46.114.227.197', 14615): ~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)
2026-07-05 04:17:03.661 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.197', 14615): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:17:03.473
[v2] [V2] [UDP] Received from ('46.114.227.197', 14615): ~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)
2026-07-05 04:17:03.473 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.197', 14615): ~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 2026-07-05 04:16:38.096
[v2] [V2] [UDP] Sent to ('46.114.227.236', 30792): ~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)
2026-07-05 04:16:38.096 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.236', 30792): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:16:37.869
[v2] [V2] [UDP] Received from ('46.114.227.236', 30792): ~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)
2026-07-05 04:16:37.869 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.236', 30792): ~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 2026-07-05 04:06:14.702
[v2] [V2] [UDP] Sent to ('46.114.212.132', 12082): ~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)
2026-07-05 04:06:14.702 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.132', 12082): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:06:14.515
[v2] [V2] [UDP] Received from ('46.114.212.132', 12082): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|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%*22
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
-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
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:06:14.515 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.132', 12082): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|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%*22
INFO OUT 2026-07-05 04:05:49.143
[v2] [V2] [UDP] Sent to ('46.114.212.51', 7413): ~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)
2026-07-05 04:05:49.143 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.51', 7413): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:05:48.919
[v2] [V2] [UDP] Received from ('46.114.212.51', 7413): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|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%*23
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
-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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:05:48.919 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.51', 7413): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|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%*23
INFO OUT 2026-07-05 03:53:19.649
[v2] [V2] [UDP] Sent to ('46.114.227.174', 30534): ~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)
2026-07-05 03:53:19.649 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.174', 30534): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:53:19.467
[v2] [V2] [UDP] Received from ('46.114.227.174', 30534): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4271|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)
4271
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)
2026-07-05 03:53:19.467 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.174', 30534): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4271|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 2026-07-05 03:52:55.165
[v2] [V2] [UDP] Sent to ('46.114.226.213', 7671): ~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)
2026-07-05 03:52:55.165 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.213', 7671): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:52:54.508
[v2] [V2] [UDP] Received from ('46.114.226.213', 7671): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|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%*2D
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
-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
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 03:52:54.508 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.213', 7671): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|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%*2D
INFO OUT 2026-07-05 03:52:30.396
[v2] [V2] [UDP] Sent to ('46.114.226.89', 18603): ~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)
2026-07-05 03:52:30.396 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.89', 18603): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:52:30.191
[v2] [V2] [UDP] Received from ('46.114.226.89', 18603): ~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)
2026-07-05 03:52:30.191 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.89', 18603): ~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 2026-07-05 03:52:03.509
[v2] [V2] [UDP] Sent to ('46.114.212.202', 21678): ~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)
2026-07-05 03:52:03.509 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.202', 21678): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:52:03.314
[v2] [V2] [UDP] Received from ('46.114.212.202', 21678): ~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)
2026-07-05 03:52:03.314 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.202', 21678): ~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 2026-07-05 03:51:36.780
[v2] [V2] [UDP] Sent to ('46.114.212.60', 9460): ~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)
2026-07-05 03:51:36.780 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.60', 9460): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:51:36.438
[v2] [V2] [UDP] Received from ('46.114.212.60', 9460): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4322|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)
4322
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)
2026-07-05 03:51:36.438 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.60', 9460): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4322|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 2026-07-05 03:41:13.270
[v2] [V2] [UDP] Sent to ('46.114.215.228', 25869): ~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)
2026-07-05 03:41:13.270 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.228', 25869): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:41:13.059
[v2] [V2] [UDP] Received from ('46.114.215.228', 25869): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4249|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%*2A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4249
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
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 03:41:13.059 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.228', 25869): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4249|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%*2A
INFO OUT 2026-07-05 03:30:58.870
[v2] [V2] [UDP] Sent to ('46.114.213.239', 13948): ~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)
2026-07-05 03:30:58.870 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.239', 13948): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:30:58.682
[v2] [V2] [UDP] Received from ('46.114.213.239', 13948): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4247|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)
4247
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)
2026-07-05 03:30:58.682 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.239', 13948): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4247|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 2026-07-05 03:30:33.884
[v2] [V2] [UDP] Sent to ('46.114.231.144', 23887): ~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)
2026-07-05 03:30:33.884 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.144', 23887): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:30:33.707
[v2] [V2] [UDP] Received from ('46.114.231.144', 23887): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4314|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)
4314
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)
2026-07-05 03:30:33.707 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.144', 23887): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4314|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 2026-07-05 03:30:07.650
[v2] [V2] [UDP] Sent to ('46.114.228.250', 22144): ~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)
2026-07-05 03:30:07.650 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.250', 22144): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:30:07.452
[v2] [V2] [UDP] Received from ('46.114.228.250', 22144): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4320|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)
4320
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)
2026-07-05 03:30:07.452 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.250', 22144): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4320|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 2026-07-05 03:29:40.875
[v2] [V2] [UDP] Sent to ('46.114.209.86', 2668): ~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)
2026-07-05 03:29:40.875 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.86', 2668): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:29:40.592
[v2] [V2] [UDP] Received from ('46.114.209.86', 2668): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4237|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%*23
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4237
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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 03:29:40.592 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.86', 2668): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4237|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%*23
INFO OUT 2026-07-05 03:29:15.852
[v2] [V2] [UDP] Sent to ('46.114.229.190', 2146): ~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)
2026-07-05 03:29:15.852 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.190', 2146): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:29:15.636
[v2] [V2] [UDP] Received from ('46.114.229.190', 2146): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4299|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%*25
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4299
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
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 03:29:15.636 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.190', 2146): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4299|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%*25
INFO OUT 2026-07-05 03:28:53.417
[v2] [V2] [UDP] Sent to ('46.114.225.231', 2480): ~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)
2026-07-05 03:28:53.417 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.231', 2480): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:28:53.243
[v2] [V2] [UDP] Received from ('46.114.225.231', 2480): ~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)
2026-07-05 03:28:53.243 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.231', 2480): ~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