SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-04 09:01:58.744
[v2] [V2] [UDP] Sent to ('46.114.215.249', 6794): ~SDK2|A|220|491|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
491
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:01:58.744 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.249', 6794): ~SDK2|A|220|491|Q:C|F:6*2F
INFO IN 2026-07-04 09:01:58.519
[v2] [V2] [UDP] Received from ('46.114.215.249', 6794): ~SDK2|D|220|491|q1w2e3r4t5y6u7i8|B:4350|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*74
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
491
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4350
Visits since last reading
0
Visits 10tx
17
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
74 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:01:58.519 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.249', 6794): ~SDK2|D|220|491|q1w2e3r4t5y6u7i8|B:4350|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*74
INFO OUT 2026-07-04 09:01:19.055
[v2] [V2] [UDP] Sent to ('46.114.231.102', 29765): ~SDK2|A|220|490|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
490
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:01:19.055 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.102', 29765): ~SDK2|A|220|490|Q:C|F:6*2E
INFO IN 2026-07-04 09:01:18.840
[v2] [V2] [UDP] Received from ('46.114.231.102', 29765): ~SDK2|D|220|490|q1w2e3r4t5y6u7i8|B:4351|V:0|W:17|G:-95|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
490
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4351
Visits since last reading
0
Visits 10tx
17
GSM level
-95
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)
2026-07-04 09:01:18.840 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.102', 29765): ~SDK2|D|220|490|q1w2e3r4t5y6u7i8|B:4351|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*72
INFO OUT 2026-07-04 09:00:38.092
[v2] [V2] [UDP] Sent to ('46.114.214.229', 2543): ~SDK2|A|220|489|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
489
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:00:38.092 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.229', 2543): ~SDK2|A|220|489|Q:C|F:6*26
INFO IN 2026-07-04 09:00:37.879
[v2] [V2] [UDP] Received from ('46.114.214.229', 2543): ~SDK2|D|220|489|q1w2e3r4t5y6u7i8|B:4348|V:0|W:17|G:-97|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
489
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4348
Visits since last reading
0
Visits 10tx
17
GSM level
-97
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)
2026-07-04 09:00:37.879 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.229', 2543): ~SDK2|D|220|489|q1w2e3r4t5y6u7i8|B:4348|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-04 08:59:55.840
[v2] [V2] [UDP] Sent to ('46.114.224.99', 11736): ~SDK2|A|220|488|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
488
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:59:55.840 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.99', 11736): ~SDK2|A|220|488|Q:C|F:6*27
INFO IN 2026-07-04 08:59:55.638
[v2] [V2] [UDP] Received from ('46.114.224.99', 11736): ~SDK2|D|220|488|q1w2e3r4t5y6u7i8|B:4350|V:0|W:17|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
488
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4350
Visits since last reading
0
Visits 10tx
17
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)
2026-07-04 08:59:55.638 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.99', 11736): ~SDK2|D|220|488|q1w2e3r4t5y6u7i8|B:4350|V:0|W:17|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 2026-07-04 08:59:14.889
[v2] [V2] [UDP] Sent to ('46.114.227.98', 7713): ~SDK2|A|220|487|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
487
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:59:14.889 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.98', 7713): ~SDK2|A|220|487|Q:C|F:6*28
INFO IN 2026-07-04 08:59:14.673
[v2] [V2] [UDP] Received from ('46.114.227.98', 7713): ~SDK2|D|220|487|q1w2e3r4t5y6u7i8|B:4352|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*71
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
487
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4352
Visits since last reading
0
Visits 10tx
17
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
71 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:59:14.673 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.98', 7713): ~SDK2|D|220|487|q1w2e3r4t5y6u7i8|B:4352|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*71
INFO OUT 2026-07-04 08:58:34.579
[v2] [V2] [UDP] Sent to ('46.114.215.44', 13492): ~SDK2|A|220|486|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
486
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:58:34.579 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.44', 13492): ~SDK2|A|220|486|Q:C|F:6*29
INFO IN 2026-07-04 08:58:34.355
[v2] [V2] [UDP] Received from ('46.114.215.44', 13492): ~SDK2|D|220|486|q1w2e3r4t5y6u7i8|B:4353|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*71
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
486
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4353
Visits since last reading
0
Visits 10tx
17
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
71 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:58:34.355 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.44', 13492): ~SDK2|D|220|486|q1w2e3r4t5y6u7i8|B:4353|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*71
INFO OUT 2026-07-04 08:57:54.908
[v2] [V2] [UDP] Sent to ('46.114.228.252', 1336): ~SDK2|A|220|485|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
485
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:57:54.908 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.252', 1336): ~SDK2|A|220|485|Q:C|F:6*2A
INFO IN 2026-07-04 08:57:54.672
[v2] [V2] [UDP] Received from ('46.114.228.252', 1336): ~SDK2|D|220|485|q1w2e3r4t5y6u7i8|B:4353|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
485
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4353
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 08:57:54.672 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.252', 1336): ~SDK2|D|220|485|q1w2e3r4t5y6u7i8|B:4353|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 08:44:59.185
[v2] [V2] [UDP] Sent to ('46.114.229.203', 4090): ~SDK2|A|220|485|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
485
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:44:59.185 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.203', 4090): ~SDK2|A|220|485|Q:C|F:6*2A
INFO IN 2026-07-04 08:44:58.989
[v2] [V2] [UDP] Received from ('46.114.229.203', 4090): ~SDK2|D|220|485|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|G:-89|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
485
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4343
Visits since last reading
0
Visits 10tx
17
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
78 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:44:58.989 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.203', 4090): ~SDK2|D|220|485|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*78
INFO OUT 2026-07-04 08:44:19.529
[v2] [V2] [UDP] Sent to ('46.114.213.6', 21509): ~SDK2|A|220|484|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
484
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:44:19.529 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.6', 21509): ~SDK2|A|220|484|Q:C|F:6*2B
INFO IN 2026-07-04 08:44:19.324
[v2] [V2] [UDP] Received from ('46.114.213.6', 21509): ~SDK2|D|220|484|q1w2e3r4t5y6u7i8|B:4251|V:0|W:17|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
484
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4251
Visits since last reading
0
Visits 10tx
17
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)
2026-07-04 08:44:19.324 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.6', 21509): ~SDK2|D|220|484|q1w2e3r4t5y6u7i8|B:4251|V:0|W:17|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 2026-07-04 08:43:36.800
[v2] [V2] [UDP] Sent to ('46.114.209.255', 22996): ~SDK2|A|220|483|Q:C|F:6*2C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
483
Server action
C
TX frequency
6
Checksum
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:43:36.800 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.255', 22996): ~SDK2|A|220|483|Q:C|F:6*2C
INFO IN 2026-07-04 08:43:36.446
[v2] [V2] [UDP] Received from ('46.114.209.255', 22996): ~SDK2|D|220|483|q1w2e3r4t5y6u7i8|B:4234|V:0|W:17|G:-97|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
483
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4234
Visits since last reading
0
Visits 10tx
17
GSM level
-97
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)
2026-07-04 08:43:36.446 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.255', 22996): ~SDK2|D|220|483|q1w2e3r4t5y6u7i8|B:4234|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-04 08:33:00.043
[v2] [V2] [UDP] Sent to ('46.114.229.28', 5053): ~SDK2|A|220|482|Q:C|F:6*2D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
482
Server action
C
TX frequency
6
Checksum
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:33:00.043 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.28', 5053): ~SDK2|A|220|482|Q:C|F:6*2D
INFO IN 2026-07-04 08:32:59.629
[v2] [V2] [UDP] Received from ('46.114.229.28', 5053): ~SDK2|D|220|482|q1w2e3r4t5y6u7i8|B:4224|V:0|W:17|G:-97|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
482
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4224
Visits since last reading
0
Visits 10tx
17
GSM level
-97
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)
2026-07-04 08:32:59.629 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.28', 5053): ~SDK2|D|220|482|q1w2e3r4t5y6u7i8|B:4224|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-04 08:22:24.324
[v2] [V2] [UDP] Sent to ('46.114.227.216', 5194): ~SDK2|A|220|481|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
481
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:22:24.324 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.216', 5194): ~SDK2|A|220|481|Q:C|F:6*2E
INFO IN 2026-07-04 08:22:24.112
[v2] [V2] [UDP] Received from ('46.114.227.216', 5194): ~SDK2|D|220|481|q1w2e3r4t5y6u7i8|B:4330|V:0|W:17|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*71
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
481
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4330
Visits since last reading
0
Visits 10tx
17
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
71 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:22:24.112 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.216', 5194): ~SDK2|D|220|481|q1w2e3r4t5y6u7i8|B:4330|V:0|W:17|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*71
INFO OUT 2026-07-04 08:21:45.509
[v2] [V2] [UDP] Sent to ('46.114.210.119', 29465): ~SDK2|A|220|480|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
480
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:21:45.509 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.119', 29465): ~SDK2|A|220|480|Q:C|F:6*2F
INFO IN 2026-07-04 08:21:45.304
[v2] [V2] [UDP] Received from ('46.114.210.119', 29465): ~SDK2|D|220|480|q1w2e3r4t5y6u7i8|B:4224|V:0|W:17|G:-101|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
480
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4224
Visits since last reading
0
Visits 10tx
17
GSM level
-101
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
4C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:21:45.304 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.119', 29465): ~SDK2|D|220|480|q1w2e3r4t5y6u7i8|B:4224|V:0|W:17|G:-101|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4C
INFO OUT 2026-07-04 08:21:03.724
[v2] [V2] [UDP] Sent to ('46.114.214.237', 4333): ~SDK2|A|220|479|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
479
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:21:03.724 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.237', 4333): ~SDK2|A|220|479|Q:C|F:6*29
INFO IN 2026-07-04 08:21:03.495
[v2] [V2] [UDP] Received from ('46.114.214.237', 4333): ~SDK2|D|220|479|q1w2e3r4t5y6u7i8|B:4350|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*76
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
479
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4350
Visits since last reading
0
Visits 10tx
17
GSM level
-97
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
76 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:21:03.495 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.237', 4333): ~SDK2|D|220|479|q1w2e3r4t5y6u7i8|B:4350|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*76
INFO OUT 2026-07-04 08:20:22.724
[v2] [V2] [UDP] Sent to ('46.114.224.110', 6034): ~SDK2|A|220|478|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
478
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:20:22.724 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.110', 6034): ~SDK2|A|220|478|Q:C|F:6*28
INFO IN 2026-07-04 08:20:22.517
[v2] [V2] [UDP] Received from ('46.114.224.110', 6034): ~SDK2|D|220|478|q1w2e3r4t5y6u7i8|B:4218|V:0|W:17|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
478
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4218
Visits since last reading
0
Visits 10tx
17
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)
2026-07-04 08:20:22.517 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.110', 6034): ~SDK2|D|220|478|q1w2e3r4t5y6u7i8|B:4218|V:0|W:17|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 2026-07-04 08:19:44.319
[v2] [V2] [UDP] Sent to ('46.114.230.56', 2158): ~SDK2|A|220|477|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
477
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:19:44.319 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.56', 2158): ~SDK2|A|220|477|Q:C|F:6*27
INFO IN 2026-07-04 08:19:44.112
[v2] [V2] [UDP] Received from ('46.114.230.56', 2158): ~SDK2|D|220|477|q1w2e3r4t5y6u7i8|B:4353|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
477
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4353
Visits since last reading
0
Visits 10tx
17
GSM level
-95
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
79 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:19:44.112 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.56', 2158): ~SDK2|D|220|477|q1w2e3r4t5y6u7i8|B:4353|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
INFO OUT 2026-07-04 08:19:02.907
[v2] [V2] [UDP] Sent to ('46.114.209.183', 13420): ~SDK2|A|220|476|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
476
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:19:02.907 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.183', 13420): ~SDK2|A|220|476|Q:C|F:6*26
INFO IN 2026-07-04 08:19:02.527
[v2] [V2] [UDP] Received from ('46.114.209.183', 13420): ~SDK2|D|220|476|q1w2e3r4t5y6u7i8|B:4336|V:0|W:17|G:-95|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
476
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4336
Visits since last reading
0
Visits 10tx
17
GSM level
-95
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)
2026-07-04 08:19:02.527 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.183', 13420): ~SDK2|D|220|476|q1w2e3r4t5y6u7i8|B:4336|V:0|W:17|G:-95|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 2026-07-04 08:08:01.041
[v2] [V2] [UDP] Sent to ('46.114.228.52', 15841): ~SDK2|A|220|476|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
476
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 08:08:01.041 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.52', 15841): ~SDK2|A|220|476|Q:C|F:6*26
INFO IN 2026-07-04 08:08:00.774
[v2] [V2] [UDP] Received from ('46.114.228.52', 15841): ~SDK2|D|220|476|q1w2e3r4t5y6u7i8|B:4353|V:0|W:17|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
476
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4353
Visits since last reading
0
Visits 10tx
17
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)
2026-07-04 08:08:00.774 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.52', 15841): ~SDK2|D|220|476|q1w2e3r4t5y6u7i8|B:4353|V:0|W:17|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 2026-07-04 07:57:35.239
[v2] [V2] [UDP] Sent to ('46.114.213.163', 27984): ~SDK2|A|220|475|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
475
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:57:35.239 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.163', 27984): ~SDK2|A|220|475|Q:C|F:6*25
INFO IN 2026-07-04 07:57:35.031
[v2] [V2] [UDP] Received from ('46.114.213.163', 27984): ~SDK2|D|220|475|q1w2e3r4t5y6u7i8|B:4295|V:0|W:17|G:-101|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
475
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4295
Visits since last reading
0
Visits 10tx
17
GSM level
-101
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
4C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:57:35.031 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.163', 27984): ~SDK2|D|220|475|q1w2e3r4t5y6u7i8|B:4295|V:0|W:17|G:-101|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4C
INFO OUT 2026-07-04 07:56:49.176
[v2] [V2] [UDP] Sent to ('46.114.213.69', 27295): ~SDK2|A|220|474|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
474
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:56:49.176 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.69', 27295): ~SDK2|A|220|474|Q:C|F:6*24
INFO IN 2026-07-04 07:56:48.964
[v2] [V2] [UDP] Received from ('46.114.213.69', 27295): ~SDK2|D|220|474|q1w2e3r4t5y6u7i8|B:4215|V:0|W:17|G:-99|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
474
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4215
Visits since last reading
0
Visits 10tx
17
GSM level
-99
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)
2026-07-04 07:56:48.964 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.69', 27295): ~SDK2|D|220|474|q1w2e3r4t5y6u7i8|B:4215|V:0|W:17|G:-99|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75
INFO OUT 2026-07-04 07:55:57.959
[v2] [V2] [UDP] Sent to ('46.114.227.189', 31882): ~SDK2|A|220|473|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
473
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:55:57.959 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.189', 31882): ~SDK2|A|220|473|Q:C|F:6*23
INFO IN 2026-07-04 07:55:57.741
[v2] [V2] [UDP] Received from ('46.114.227.189', 31882): ~SDK2|D|220|473|q1w2e3r4t5y6u7i8|B:4235|V:0|W:17|G:-97|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
473
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4235
Visits since last reading
0
Visits 10tx
17
GSM level
-97
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)
2026-07-04 07:55:57.741 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.189', 31882): ~SDK2|D|220|473|q1w2e3r4t5y6u7i8|B:4235|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
INFO OUT 2026-07-04 07:55:20.320
[v2] [V2] [UDP] Sent to ('46.114.211.109', 3519): ~SDK2|A|220|472|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
472
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:55:20.320 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.109', 3519): ~SDK2|A|220|472|Q:C|F:6*22
INFO IN 2026-07-04 07:55:19.987
[v2] [V2] [UDP] Received from ('46.114.211.109', 3519): ~SDK2|D|220|472|q1w2e3r4t5y6u7i8|B:4224|V:0|W:17|G:-97|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
472
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4224
Visits since last reading
0
Visits 10tx
17
GSM level
-97
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)
2026-07-04 07:55:19.987 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.109', 3519): ~SDK2|D|220|472|q1w2e3r4t5y6u7i8|B:4224|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7F
INFO OUT 2026-07-04 07:54:32.887
[v2] [V2] [UDP] Sent to ('46.114.208.44', 28007): ~SDK2|A|220|471|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
471
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:54:32.887 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.44', 28007): ~SDK2|A|220|471|Q:C|F:6*21
INFO IN 2026-07-04 07:54:32.629
[v2] [V2] [UDP] Received from ('46.114.208.44', 28007): ~SDK2|D|220|471|q1w2e3r4t5y6u7i8|B:4232|V:0|W:17|G:-97|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
471
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4232
Visits since last reading
0
Visits 10tx
17
GSM level
-97
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)
2026-07-04 07:54:32.629 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.44', 28007): ~SDK2|D|220|471|q1w2e3r4t5y6u7i8|B:4232|V:0|W:17|G:-97|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 2026-07-04 07:50:41.690
[v2] [V2] [UDP] Sent to ('46.114.208.99', 12640): ~SDK2|A|220|471|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
471
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:50:41.690 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.99', 12640): ~SDK2|A|220|471|Q:C|F:6*21
INFO IN 2026-07-04 07:50:41.404
[v2] [V2] [UDP] Received from ('46.114.208.99', 12640): ~SDK2|D|220|471|q1w2e3r4t5y6u7i8|B:4274|V:0|W:17|G:-103|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*45
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
471
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4274
Visits since last reading
0
Visits 10tx
17
GSM level
-103
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
45 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:50:41.404 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.99', 12640): ~SDK2|D|220|471|q1w2e3r4t5y6u7i8|B:4274|V:0|W:17|G:-103|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*45
INFO OUT 2026-07-04 07:49:58.710
[v2] [V2] [UDP] Sent to ('46.114.229.144', 19826): ~SDK2|A|220|470|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
470
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:49:58.710 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.144', 19826): ~SDK2|A|220|470|Q:C|F:6*20
INFO IN 2026-07-04 07:49:58.508
[v2] [V2] [UDP] Received from ('46.114.229.144', 19826): ~SDK2|D|220|470|q1w2e3r4t5y6u7i8|B:4227|V:0|W:17|G:-103|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*42
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
470
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4227
Visits since last reading
0
Visits 10tx
17
GSM level
-103
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
42 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:49:58.508 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.144', 19826): ~SDK2|D|220|470|q1w2e3r4t5y6u7i8|B:4227|V:0|W:17|G:-103|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*42