SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-04 10:23:07.244
[v2] [V2] [UDP] Sent to ('46.114.225.210', 27328): ~SDK2|A|220|508|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
508
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:23:07.244 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.210', 27328): ~SDK2|A|220|508|Q:C|F:6*2E
INFO IN 2026-07-04 10:23:06.991
[v2] [V2] [UDP] Received from ('46.114.225.210', 27328): ~SDK2|D|220|508|q1w2e3r4t5y6u7i8|B:4261|V:0|W:17|G:-87|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*73
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
508
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4261
Visits since last reading
0
Visits 10tx
17
GSM level
-87
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
73 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:23:06.991 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.210', 27328): ~SDK2|D|220|508|q1w2e3r4t5y6u7i8|B:4261|V:0|W:17|G:-87|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*73
INFO OUT 2026-07-04 10:12:43.543
[v2] [V2] [UDP] Sent to ('46.114.215.189', 5084): ~SDK2|A|220|507|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
507
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:12:43.543 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.189', 5084): ~SDK2|A|220|507|Q:C|F:6*21
INFO IN 2026-07-04 10:12:42.998
[v2] [V2] [UDP] Received from ('46.114.215.189', 5084): ~SDK2|D|220|507|q1w2e3r4t5y6u7i8|B:4336|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
507
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4336
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 10:12:42.998 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.189', 5084): ~SDK2|D|220|507|q1w2e3r4t5y6u7i8|B:4336|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 10:02:33.294
[v2] [V2] [UDP] Sent to ('46.114.210.122', 30853): ~SDK2|A|220|506|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
506
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:02:33.294 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.122', 30853): ~SDK2|A|220|506|Q:C|F:6*20
INFO IN 2026-07-04 10:02:33.078
[v2] [V2] [UDP] Received from ('46.114.210.122', 30853): ~SDK2|D|220|506|q1w2e3r4t5y6u7i8|B:4269|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%*7B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
506
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4269
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
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:02:33.078 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.122', 30853): ~SDK2|D|220|506|q1w2e3r4t5y6u7i8|B:4269|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%*7B
INFO OUT 2026-07-04 10:01:52.952
[v2] [V2] [UDP] Sent to ('46.114.224.231', 6347): ~SDK2|A|220|505|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
505
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:01:52.952 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.231', 6347): ~SDK2|A|220|505|Q:C|F:6*23
INFO IN 2026-07-04 10:01:52.749
[v2] [V2] [UDP] Received from ('46.114.224.231', 6347): ~SDK2|D|220|505|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%*7C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
505
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
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:01:52.749 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.231', 6347): ~SDK2|D|220|505|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%*7C
INFO OUT 2026-07-04 10:01:12.658
[v2] [V2] [UDP] Sent to ('46.114.215.167', 25520): ~SDK2|A|220|504|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
504
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:01:12.658 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.167', 25520): ~SDK2|A|220|504|Q:C|F:6*22
INFO IN 2026-07-04 10:01:12.436
[v2] [V2] [UDP] Received from ('46.114.215.167', 25520): ~SDK2|D|220|504|q1w2e3r4t5y6u7i8|B:4347|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
504
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4347
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 10:01:12.436 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.167', 25520): ~SDK2|D|220|504|q1w2e3r4t5y6u7i8|B:4347|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 10:00:30.436
[v2] [V2] [UDP] Sent to ('46.114.226.147', 23054): ~SDK2|A|220|503|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
503
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:00:30.436 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.147', 23054): ~SDK2|A|220|503|Q:C|F:6*25
INFO IN 2026-07-04 10:00:30.189
[v2] [V2] [UDP] Received from ('46.114.226.147', 23054): ~SDK2|D|220|503|q1w2e3r4t5y6u7i8|B:4297|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%*24
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
503
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4297
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
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:00:30.189 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.147', 23054): ~SDK2|D|220|503|q1w2e3r4t5y6u7i8|B:4297|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%*24
INFO OUT 2026-07-04 09:48:55.378
[v2] [V2] [UDP] Sent to ('46.114.213.175', 16408): ~SDK2|A|220|503|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
503
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:48:55.378 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.175', 16408): ~SDK2|A|220|503|Q:C|F:6*25
INFO IN 2026-07-04 09:48:55.163
[v2] [V2] [UDP] Received from ('46.114.213.175', 16408): ~SDK2|D|220|503|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%*7C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
503
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
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:48:55.163 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.175', 16408): ~SDK2|D|220|503|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%*7C
INFO OUT 2026-07-04 09:48:15.275
[v2] [V2] [UDP] Sent to ('46.114.215.233', 19784): ~SDK2|A|220|502|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
502
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:48:15.275 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.233', 19784): ~SDK2|A|220|502|Q:C|F:6*24
INFO IN 2026-07-04 09:48:14.840
[v2] [V2] [UDP] Received from ('46.114.215.233', 19784): ~SDK2|D|220|502|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%*7C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
502
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
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:48:14.840 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.233', 19784): ~SDK2|D|220|502|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%*7C
INFO OUT 2026-07-04 09:37:47.944
[v2] [V2] [UDP] Sent to ('46.114.215.30', 1617): ~SDK2|A|220|501|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
501
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:37:47.944 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.30', 1617): ~SDK2|A|220|501|Q:C|F:6*27
INFO IN 2026-07-04 09:37:47.716
[v2] [V2] [UDP] Received from ('46.114.215.30', 1617): ~SDK2|D|220|501|q1w2e3r4t5y6u7i8|B:4352|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%*74
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
501
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4352
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
74 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:37:47.716 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.30', 1617): ~SDK2|D|220|501|q1w2e3r4t5y6u7i8|B:4352|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%*74
INFO OUT 2026-07-04 09:27:31.593
[v2] [V2] [UDP] Sent to ('46.114.214.219', 1837): ~SDK2|A|220|500|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
500
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:27:31.593 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.219', 1837): ~SDK2|A|220|500|Q:C|F:6*26
INFO IN 2026-07-04 09:27:31.319
[v2] [V2] [UDP] Received from ('46.114.214.219', 1837): ~SDK2|D|220|500|q1w2e3r4t5y6u7i8|B:4334|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%*74
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
500
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4334
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
74 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:27:31.319 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.219', 1837): ~SDK2|D|220|500|q1w2e3r4t5y6u7i8|B:4334|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%*74
INFO OUT 2026-07-04 09:17:20.968
[v2] [V2] [UDP] Sent to ('46.114.213.118', 20758): ~SDK2|A|220|499|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
499
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:17:20.968 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.118', 20758): ~SDK2|A|220|499|Q:C|F:6*27
INFO IN 2026-07-04 09:17:20.759
[v2] [V2] [UDP] Received from ('46.114.213.118', 20758): ~SDK2|D|220|499|q1w2e3r4t5y6u7i8|B:4204|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%*77
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
499
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4204
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
77 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:17:20.759 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.118', 20758): ~SDK2|D|220|499|q1w2e3r4t5y6u7i8|B:4204|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%*77
INFO OUT 2026-07-04 09:16:42.767
[v2] [V2] [UDP] Sent to ('46.114.229.195', 25748): ~SDK2|A|220|498|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
498
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:16:42.767 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.195', 25748): ~SDK2|A|220|498|Q:C|F:6*26
INFO IN 2026-07-04 09:16:42.564
[v2] [V2] [UDP] Received from ('46.114.229.195', 25748): ~SDK2|D|220|498|q1w2e3r4t5y6u7i8|B:4332|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%*7F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
498
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4332
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
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:16:42.564 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.195', 25748): ~SDK2|D|220|498|q1w2e3r4t5y6u7i8|B:4332|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%*7F
INFO OUT 2026-07-04 09:15:57.759
[v2] [V2] [UDP] Sent to ('46.114.229.47', 29150): ~SDK2|A|220|497|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
497
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:15:57.759 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.47', 29150): ~SDK2|A|220|497|Q:C|F:6*29
INFO IN 2026-07-04 09:15:57.551
[v2] [V2] [UDP] Received from ('46.114.229.47', 29150): ~SDK2|D|220|497|q1w2e3r4t5y6u7i8|B:4348|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%*71
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
497
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4348
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
71 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:15:57.551 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.47', 29150): ~SDK2|D|220|497|q1w2e3r4t5y6u7i8|B:4348|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%*71
INFO OUT 2026-07-04 09:15:12.320
[v2] [V2] [UDP] Sent to ('46.114.211.170', 30286): ~SDK2|A|220|496|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
496
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:15:12.320 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.170', 30286): ~SDK2|A|220|496|Q:C|F:6*28
INFO IN 2026-07-04 09:15:12.117
[v2] [V2] [UDP] Received from ('46.114.211.170', 30286): ~SDK2|D|220|496|q1w2e3r4t5y6u7i8|B:4209|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
496
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4209
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 09:15:12.117 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.170', 30286): ~SDK2|D|220|496|q1w2e3r4t5y6u7i8|B:4209|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 09:14:30.984
[v2] [V2] [UDP] Sent to ('46.114.209.194', 30134): ~SDK2|A|220|495|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
495
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:14:30.984 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.194', 30134): ~SDK2|A|220|495|Q:C|F:6*2B
INFO IN 2026-07-04 09:14:30.752
[v2] [V2] [UDP] Received from ('46.114.209.194', 30134): ~SDK2|D|220|495|q1w2e3r4t5y6u7i8|B:4317|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%*75
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
495
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4317
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
75 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:14:30.752 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.194', 30134): ~SDK2|D|220|495|q1w2e3r4t5y6u7i8|B:4317|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%*75
INFO OUT 2026-07-04 09:13:45.939
[v2] [V2] [UDP] Sent to ('46.114.213.221', 28051): ~SDK2|A|220|494|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
494
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:13:45.939 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.221', 28051): ~SDK2|A|220|494|Q:C|F:6*2A
INFO IN 2026-07-04 09:13:45.723
[v2] [V2] [UDP] Received from ('46.114.213.221', 28051): ~SDK2|D|220|494|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%*75
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
494
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
75 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:13:45.723 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.221', 28051): ~SDK2|D|220|494|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%*75
INFO OUT 2026-07-04 09:13:06.961
[v2] [V2] [UDP] Sent to ('46.114.212.85', 14996): ~SDK2|A|220|493|Q:C|F:6*2D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
493
Server action
C
TX frequency
6
Checksum
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:13:06.961 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.85', 14996): ~SDK2|A|220|493|Q:C|F:6*2D
INFO IN 2026-07-04 09:13:06.697
[v2] [V2] [UDP] Received from ('46.114.212.85', 14996): ~SDK2|D|220|493|q1w2e3r4t5y6u7i8|B:4343|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
493
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4343
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 09:13:06.697 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.85', 14996): ~SDK2|D|220|493|q1w2e3r4t5y6u7i8|B:4343|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 09:02:39.699
[v2] [V2] [UDP] Sent to ('46.114.210.230', 22172): ~SDK2|A|220|492|Q:C|F:6*2C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
492
Server action
C
TX frequency
6
Checksum
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:02:39.699 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.230', 22172): ~SDK2|A|220|492|Q:C|F:6*2C
INFO IN 2026-07-04 09:02:39.482
[v2] [V2] [UDP] Received from ('46.114.210.230', 22172): ~SDK2|D|220|492|q1w2e3r4t5y6u7i8|B:4315|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%*7D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
492
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4315
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
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 09:02:39.482 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.230', 22172): ~SDK2|D|220|492|q1w2e3r4t5y6u7i8|B:4315|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%*7D
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