SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-04 03:47:16.849
[v2] [V2] [UDP] Sent to ('46.114.230.42', 30139): ~SDK2|A|220|398|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
398
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:47:16.849 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.42', 30139): ~SDK2|A|220|398|Q:C|F:6*21
INFO IN 2026-07-04 03:47:16.587
[v2] [V2] [UDP] Received from ('46.114.230.42', 30139): ~SDK2|D|220|398|q1w2e3r4t5y6u7i8|B:4369|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%*74
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
398
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4369
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
74 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:47:16.587 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.42', 30139): ~SDK2|D|220|398|q1w2e3r4t5y6u7i8|B:4369|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%*74
INFO OUT 2026-07-04 03:36:37.437
[v2] [V2] [UDP] Sent to ('46.114.214.145', 16577): ~SDK2|A|220|397|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
397
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:36:37.437 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.145', 16577): ~SDK2|A|220|397|Q:C|F:6*2E
INFO IN 2026-07-04 03:36:37.233
[v2] [V2] [UDP] Received from ('46.114.214.145', 16577): ~SDK2|D|220|397|q1w2e3r4t5y6u7i8|B:4363|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%*7F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
397
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4363
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
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:36:37.233 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.145', 16577): ~SDK2|D|220|397|q1w2e3r4t5y6u7i8|B:4363|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%*7F
INFO OUT 2026-07-04 03:35:56.473
[v2] [V2] [UDP] Sent to ('46.114.208.161', 19528): ~SDK2|A|220|396|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
396
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:35:56.473 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.161', 19528): ~SDK2|A|220|396|Q:C|F:6*2F
INFO IN 2026-07-04 03:35:56.270
[v2] [V2] [UDP] Received from ('46.114.208.161', 19528): ~SDK2|D|220|396|q1w2e3r4t5y6u7i8|B:4365|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%*78
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
396
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4365
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
78 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:35:56.270 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.161', 19528): ~SDK2|D|220|396|q1w2e3r4t5y6u7i8|B:4365|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%*78
INFO OUT 2026-07-04 03:35:15.555
[v2] [V2] [UDP] Sent to ('46.114.214.8', 11363): ~SDK2|A|220|395|Q:C|F:6*2C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
395
Server action
C
TX frequency
6
Checksum
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:35:15.555 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.8', 11363): ~SDK2|A|220|395|Q:C|F:6*2C
INFO IN 2026-07-04 03:35:15.311
[v2] [V2] [UDP] Received from ('46.114.214.8', 11363): ~SDK2|D|220|395|q1w2e3r4t5y6u7i8|B:4366|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%*78
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
395
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4366
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
78 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:35:15.311 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.8', 11363): ~SDK2|D|220|395|q1w2e3r4t5y6u7i8|B:4366|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%*78
INFO OUT 2026-07-04 03:34:32.635
[v2] [V2] [UDP] Sent to ('46.114.213.114', 16536): ~SDK2|A|220|394|Q:C|F:6*2D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
394
Server action
C
TX frequency
6
Checksum
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:34:32.635 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.114', 16536): ~SDK2|A|220|394|Q:C|F:6*2D
INFO IN 2026-07-04 03:34:32.435
[v2] [V2] [UDP] Received from ('46.114.213.114', 16536): ~SDK2|D|220|394|q1w2e3r4t5y6u7i8|B:4289|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%*77
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
394
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4289
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
77 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:34:32.435 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.114', 16536): ~SDK2|D|220|394|q1w2e3r4t5y6u7i8|B:4289|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%*77
INFO OUT 2026-07-04 03:33:52.311
[v2] [V2] [UDP] Sent to ('46.114.210.123', 1076): ~SDK2|A|220|393|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
393
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:33:52.311 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.123', 1076): ~SDK2|A|220|393|Q:C|F:6*2A
INFO IN 2026-07-04 03:33:52.111
[v2] [V2] [UDP] Received from ('46.114.210.123', 1076): ~SDK2|D|220|393|q1w2e3r4t5y6u7i8|B:4325|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%*79
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
393
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4325
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
79 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:33:52.111 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.123', 1076): ~SDK2|D|220|393|q1w2e3r4t5y6u7i8|B:4325|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%*79
INFO OUT 2026-07-04 03:33:11.362
[v2] [V2] [UDP] Sent to ('46.114.208.219', 11911): ~SDK2|A|220|392|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
392
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:33:11.362 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.219', 11911): ~SDK2|A|220|392|Q:C|F:6*2B
INFO IN 2026-07-04 03:33:11.160
[v2] [V2] [UDP] Received from ('46.114.208.219', 11911): ~SDK2|D|220|392|q1w2e3r4t5y6u7i8|B:4368|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
392
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4368
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 03:33:11.160 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.219', 11911): ~SDK2|D|220|392|q1w2e3r4t5y6u7i8|B:4368|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 03:32:31.045
[v2] [V2] [UDP] Sent to ('46.114.213.103', 26866): ~SDK2|A|220|391|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
391
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:32:31.045 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.103', 26866): ~SDK2|A|220|391|Q:C|F:6*28
INFO IN 2026-07-04 03:32:30.834
[v2] [V2] [UDP] Received from ('46.114.213.103', 26866): ~SDK2|D|220|391|q1w2e3r4t5y6u7i8|B:4368|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%*72
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
391
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4368
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
72 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:32:30.834 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.103', 26866): ~SDK2|D|220|391|q1w2e3r4t5y6u7i8|B:4368|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%*72
INFO OUT 2026-07-04 03:31:52.021
[v2] [V2] [UDP] Sent to ('46.114.214.5', 9658): ~SDK2|A|220|390|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
390
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:31:52.021 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.5', 9658): ~SDK2|A|220|390|Q:C|F:6*29
INFO IN 2026-07-04 03:31:51.808
[v2] [V2] [UDP] Received from ('46.114.214.5', 9658): ~SDK2|D|220|390|q1w2e3r4t5y6u7i8|B:4369|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%*72
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
390
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4369
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
72 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:31:51.808 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.5', 9658): ~SDK2|D|220|390|q1w2e3r4t5y6u7i8|B:4369|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%*72
INFO OUT 2026-07-04 03:21:25.553
[v2] [V2] [UDP] Sent to ('46.114.230.168', 12752): ~SDK2|A|220|389|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
389
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:21:25.553 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.168', 12752): ~SDK2|A|220|389|Q:C|F:6*21
INFO IN 2026-07-04 03:21:25.228
[v2] [V2] [UDP] Received from ('46.114.230.168', 12752): ~SDK2|D|220|389|q1w2e3r4t5y6u7i8|B:4241|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%*7D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
389
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4241
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
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:21:25.228 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.168', 12752): ~SDK2|D|220|389|q1w2e3r4t5y6u7i8|B:4241|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%*7D
INFO OUT 2026-07-04 03:11:11.092
[v2] [V2] [UDP] Sent to ('46.114.215.135', 22252): ~SDK2|A|220|388|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
388
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:11:11.092 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.135', 22252): ~SDK2|A|220|388|Q:C|F:6*20
INFO IN 2026-07-04 03:11:10.841
[v2] [V2] [UDP] Received from ('46.114.215.135', 22252): ~SDK2|D|220|388|q1w2e3r4t5y6u7i8|B:4367|V:0|W:17|G:-99|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
388
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4367
Visits since last reading
0
Visits 10tx
17
GSM level
-99
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 03:11:10.841 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.135', 22252): ~SDK2|D|220|388|q1w2e3r4t5y6u7i8|B:4367|V:0|W:17|G:-99|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 03:01:02.399
[v2] [V2] [UDP] Sent to ('46.114.212.108', 22835): ~SDK2|A|220|388|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
388
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:01:02.399 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.108', 22835): ~SDK2|A|220|388|Q:C|F:6*20
INFO IN 2026-07-04 03:01:02.190
[v2] [V2] [UDP] Received from ('46.114.212.108', 22835): ~SDK2|D|220|388|q1w2e3r4t5y6u7i8|B:4361|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%*73
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
388
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4361
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
73 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:01:02.190 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.108', 22835): ~SDK2|D|220|388|q1w2e3r4t5y6u7i8|B:4361|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%*73
INFO OUT 2026-07-04 03:00:20.144
[v2] [V2] [UDP] Sent to ('46.114.230.88', 2407): ~SDK2|A|220|387|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
387
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:00:20.144 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.88', 2407): ~SDK2|A|220|387|Q:C|F:6*2F
INFO IN 2026-07-04 03:00:19.946
[v2] [V2] [UDP] Received from ('46.114.230.88', 2407): ~SDK2|D|220|387|q1w2e3r4t5y6u7i8|B:4366|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%*7B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
387
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4366
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
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 03:00:19.946 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.88', 2407): ~SDK2|D|220|387|q1w2e3r4t5y6u7i8|B:4366|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%*7B
INFO OUT 2026-07-04 02:59:39.189
[v2] [V2] [UDP] Sent to ('46.114.213.150', 8975): ~SDK2|A|220|386|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
386
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:59:39.189 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.150', 8975): ~SDK2|A|220|386|Q:C|F:6*2E
INFO IN 2026-07-04 02:59:38.997
[v2] [V2] [UDP] Received from ('46.114.213.150', 8975): ~SDK2|D|220|386|q1w2e3r4t5y6u7i8|B:4366|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%*74
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
386
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4366
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
74 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:59:38.997 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.150', 8975): ~SDK2|D|220|386|q1w2e3r4t5y6u7i8|B:4366|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%*74
INFO OUT 2026-07-04 02:58:59.583
[v2] [V2] [UDP] Sent to ('46.114.230.52', 19401): ~SDK2|A|220|385|Q:C|F:6*2D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
385
Server action
C
TX frequency
6
Checksum
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:58:59.583 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.52', 19401): ~SDK2|A|220|385|Q:C|F:6*2D
INFO IN 2026-07-04 02:58:59.307
[v2] [V2] [UDP] Received from ('46.114.230.52', 19401): ~SDK2|D|220|385|q1w2e3r4t5y6u7i8|B:4360|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%*7F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
385
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4360
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
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:58:59.307 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.52', 19401): ~SDK2|D|220|385|q1w2e3r4t5y6u7i8|B:4360|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%*7F
INFO OUT 2026-07-04 02:58:20.515
[v2] [V2] [UDP] Sent to ('46.114.227.70', 24809): ~SDK2|A|220|384|Q:C|F:6*2C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
384
Server action
C
TX frequency
6
Checksum
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:58:20.515 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.70', 24809): ~SDK2|A|220|384|Q:C|F:6*2C
INFO IN 2026-07-04 02:58:20.285
[v2] [V2] [UDP] Received from ('46.114.227.70', 24809): ~SDK2|D|220|384|q1w2e3r4t5y6u7i8|B:4368|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%*76
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
384
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4368
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
76 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:58:20.285 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.70', 24809): ~SDK2|D|220|384|q1w2e3r4t5y6u7i8|B:4368|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%*76
INFO OUT 2026-07-04 02:57:36.349
[v2] [V2] [UDP] Sent to ('46.114.213.162', 23398): ~SDK2|A|220|383|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
383
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:57:36.349 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.162', 23398): ~SDK2|A|220|383|Q:C|F:6*2B
INFO IN 2026-07-04 02:57:36.121
[v2] [V2] [UDP] Received from ('46.114.213.162', 23398): ~SDK2|D|220|383|q1w2e3r4t5y6u7i8|B:4258|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
383
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4258
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 02:57:36.121 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.162', 23398): ~SDK2|D|220|383|q1w2e3r4t5y6u7i8|B:4258|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 02:56:55.450
[v2] [V2] [UDP] Sent to ('46.114.227.77', 31874): ~SDK2|A|220|382|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
382
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:56:55.450 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.77', 31874): ~SDK2|A|220|382|Q:C|F:6*2A
INFO IN 2026-07-04 02:56:55.146
[v2] [V2] [UDP] Received from ('46.114.227.77', 31874): ~SDK2|D|220|382|q1w2e3r4t5y6u7i8|B:4369|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
382
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4369
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 02:56:55.146 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.77', 31874): ~SDK2|D|220|382|q1w2e3r4t5y6u7i8|B:4369|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 02:46:21.762
[v2] [V2] [UDP] Sent to ('46.114.212.22', 7249): ~SDK2|A|220|381|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
381
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:46:21.762 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.22', 7249): ~SDK2|A|220|381|Q:C|F:6*29
INFO IN 2026-07-04 02:46:21.553
[v2] [V2] [UDP] Received from ('46.114.212.22', 7249): ~SDK2|D|220|381|q1w2e3r4t5y6u7i8|B:4364|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%*7F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
381
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4364
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
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:46:21.553 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.22', 7249): ~SDK2|D|220|381|q1w2e3r4t5y6u7i8|B:4364|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%*7F
INFO OUT 2026-07-04 02:45:41.435
[v2] [V2] [UDP] Sent to ('46.114.229.171', 30234): ~SDK2|A|220|380|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
380
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:45:41.435 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.171', 30234): ~SDK2|A|220|380|Q:C|F:6*28
INFO IN 2026-07-04 02:45:41.232
[v2] [V2] [UDP] Received from ('46.114.229.171', 30234): ~SDK2|D|220|380|q1w2e3r4t5y6u7i8|B:4242|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
380
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4242
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 02:45:41.232 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.171', 30234): ~SDK2|D|220|380|q1w2e3r4t5y6u7i8|B:4242|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 02:44:59.197
[v2] [V2] [UDP] Sent to ('46.114.213.239', 11978): ~SDK2|A|220|379|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
379
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:44:59.197 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.239', 11978): ~SDK2|A|220|379|Q:C|F:6*2E
INFO IN 2026-07-04 02:44:58.997
[v2] [V2] [UDP] Received from ('46.114.213.239', 11978): ~SDK2|D|220|379|q1w2e3r4t5y6u7i8|B:4368|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
379
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4368
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 02:44:58.997 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.239', 11978): ~SDK2|D|220|379|q1w2e3r4t5y6u7i8|B:4368|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 02:44:18.396
[v2] [V2] [UDP] Sent to ('46.114.226.87', 31750): ~SDK2|A|220|378|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
378
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:44:18.396 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.87', 31750): ~SDK2|A|220|378|Q:C|F:6*2F
INFO IN 2026-07-04 02:44:18.037
[v2] [V2] [UDP] Received from ('46.114.226.87', 31750): ~SDK2|D|220|378|q1w2e3r4t5y6u7i8|B:4367|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%*7A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
378
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4367
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
7A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:44:18.037 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.87', 31750): ~SDK2|D|220|378|q1w2e3r4t5y6u7i8|B:4367|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%*7A
INFO OUT 2026-07-04 02:43:32.833
[v2] [V2] [UDP] Sent to ('46.114.228.218', 30972): ~SDK2|A|220|377|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
377
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:43:32.833 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.218', 30972): ~SDK2|A|220|377|Q:C|F:6*20
INFO IN 2026-07-04 02:43:32.591
[v2] [V2] [UDP] Received from ('46.114.228.218', 30972): ~SDK2|D|220|377|q1w2e3r4t5y6u7i8|B:4251|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
377
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4251
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 02:43:32.591 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.218', 30972): ~SDK2|D|220|377|q1w2e3r4t5y6u7i8|B:4251|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 02:42:53.136
[v2] [V2] [UDP] Sent to ('46.114.209.98', 31814): ~SDK2|A|220|376|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
376
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:42:53.136 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.98', 31814): ~SDK2|A|220|376|Q:C|F:6*21
INFO IN 2026-07-04 02:42:52.929
[v2] [V2] [UDP] Received from ('46.114.209.98', 31814): ~SDK2|D|220|376|q1w2e3r4t5y6u7i8|B:4350|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%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
376
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4350
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
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:42:52.929 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.98', 31814): ~SDK2|D|220|376|q1w2e3r4t5y6u7i8|B:4350|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%*70
INFO OUT 2026-07-04 02:42:10.264
[v2] [V2] [UDP] Sent to ('46.114.227.62', 15115): ~SDK2|A|220|375|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
375
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:42:10.264 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.62', 15115): ~SDK2|A|220|375|Q:C|F:6*22
INFO IN 2026-07-04 02:42:10.029
[v2] [V2] [UDP] Received from ('46.114.227.62', 15115): ~SDK2|D|220|375|q1w2e3r4t5y6u7i8|B:4367|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%*79
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
375
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4367
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
79 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 02:42:10.029 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.62', 15115): ~SDK2|D|220|375|q1w2e3r4t5y6u7i8|B:4367|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%*79