SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-08-30 09:32:32.336
[v2] [V2] [UDP] Sent to ('46.114.230.220', 25300): ~SDK2|A|1|327|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
327
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 09:32:32.336 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.220', 25300): ~SDK2|A|1|327|Q:C|F:6*24
INFO IN 2026-08-30 09:32:32.113
[v2] [V2] [UDP] Received from ('46.114.230.220', 25300): ~SDK2|D|1|327|q1w2e3r4t5y6u7i8|B:4202|V:0|W:2|G:-93|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
327
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4202
Visits since last reading
0
Visits 10tx
2
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4A ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 09:32:32.113 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.220', 25300): ~SDK2|D|1|327|q1w2e3r4t5y6u7i8|B:4202|V:0|W:2|G:-93|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4A
INFO OUT 2026-08-30 09:31:52.627
[v2] [V2] [UDP] Sent to ('46.114.229.99', 26342): ~SDK2|A|1|326|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
326
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 09:31:52.627 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.99', 26342): ~SDK2|A|1|326|Q:C|F:6*25
INFO IN 2026-08-30 09:31:52.427
[v2] [V2] [UDP] Received from ('46.114.229.99', 26342): ~SDK2|D|1|326|q1w2e3r4t5y6u7i8|B:4205|V:0|W:2|G:-95|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
326
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4205
Visits since last reading
0
Visits 10tx
2
GSM level
-95
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4A ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 09:31:52.427 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.99', 26342): ~SDK2|D|1|326|q1w2e3r4t5y6u7i8|B:4205|V:0|W:2|G:-95|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4A
INFO OUT 2026-08-30 09:31:09.756
[v2] [V2] [UDP] Sent to ('46.114.224.114', 15831): ~SDK2|A|1|325|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
325
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 09:31:09.756 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.114', 15831): ~SDK2|A|1|325|Q:C|F:6*26
INFO IN 2026-08-30 09:31:09.545
[v2] [V2] [UDP] Received from ('46.114.224.114', 15831): ~SDK2|D|1|325|q1w2e3r4t5y6u7i8|B:4207|V:0|W:2|G:-93|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
325
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4207
Visits since last reading
0
Visits 10tx
2
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4D ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 09:31:09.545 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.114', 15831): ~SDK2|D|1|325|q1w2e3r4t5y6u7i8|B:4207|V:0|W:2|G:-93|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4D
INFO OUT 2026-08-30 09:30:30.079
[v2] [V2] [UDP] Sent to ('46.114.231.159', 29004): ~SDK2|A|1|324|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
324
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 09:30:30.079 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.159', 29004): ~SDK2|A|1|324|Q:C|F:6*27
INFO IN 2026-08-30 09:30:29.868
[v2] [V2] [UDP] Received from ('46.114.231.159', 29004): ~SDK2|D|1|324|q1w2e3r4t5y6u7i8|B:4209|V:0|W:2|G:-95|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*44
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
324
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4209
Visits since last reading
0
Visits 10tx
2
GSM level
-95
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
44 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 09:30:29.868 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.159', 29004): ~SDK2|D|1|324|q1w2e3r4t5y6u7i8|B:4209|V:0|W:2|G:-95|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*44
INFO OUT 2026-08-30 09:29:47.898
[v2] [V2] [UDP] Sent to ('46.114.227.83', 26577): ~SDK2|A|1|323|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
323
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 09:29:47.898 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.83', 26577): ~SDK2|A|1|323|Q:C|F:6*20
INFO IN 2026-08-30 09:29:47.625
[v2] [V2] [UDP] Received from ('46.114.227.83', 26577): ~SDK2|D|1|323|q1w2e3r4t5y6u7i8|B:4210|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*46
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
323
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4210
Visits since last reading
0
Visits 10tx
2
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
46 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 09:29:47.625 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.83', 26577): ~SDK2|D|1|323|q1w2e3r4t5y6u7i8|B:4210|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*46
INFO OUT 2026-08-30 03:28:09.300
[v2] [V2] [UDP] Sent to ('46.114.212.115', 2488): ~SDK2|A|1|322|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
322
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:28:09.300 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.115', 2488): ~SDK2|A|1|322|Q:C|F:6*21
INFO IN 2026-08-30 03:28:09.074
[v2] [V2] [UDP] Received from ('46.114.212.115', 2488): ~SDK2|D|1|322|q1w2e3r4t5y6u7i8|B:4134|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*42
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
322
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4134
Visits since last reading
0
Visits 10tx
2
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
42 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:28:09.074 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.115', 2488): ~SDK2|D|1|322|q1w2e3r4t5y6u7i8|B:4134|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*42
INFO OUT 2026-08-30 03:27:27.681
[v2] [V2] [UDP] Sent to ('46.114.229.87', 14120): ~SDK2|A|1|321|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
321
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:27:27.681 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.87', 14120): ~SDK2|A|1|321|Q:C|F:6*22
INFO IN 2026-08-30 03:27:27.470
[v2] [V2] [UDP] Received from ('46.114.229.87', 14120): ~SDK2|D|1|321|q1w2e3r4t5y6u7i8|B:4193|V:0|W:2|G:-87|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*42
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
321
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4193
Visits since last reading
0
Visits 10tx
2
GSM level
-87
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
42 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:27:27.470 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.87', 14120): ~SDK2|D|1|321|q1w2e3r4t5y6u7i8|B:4193|V:0|W:2|G:-87|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*42
INFO OUT 2026-08-30 03:26:47.385
[v2] [V2] [UDP] Sent to ('46.114.224.206', 11732): ~SDK2|A|1|320|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
320
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:26:47.385 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.206', 11732): ~SDK2|A|1|320|Q:C|F:6*23
INFO IN 2026-08-30 03:26:47.151
[v2] [V2] [UDP] Received from ('46.114.224.206', 11732): ~SDK2|D|1|320|q1w2e3r4t5y6u7i8|B:4101|V:0|W:2|G:-85|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
320
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4101
Visits since last reading
0
Visits 10tx
2
GSM level
-85
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4A ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:26:47.151 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.206', 11732): ~SDK2|D|1|320|q1w2e3r4t5y6u7i8|B:4101|V:0|W:2|G:-85|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4A
INFO OUT 2026-08-30 03:26:05.755
[v2] [V2] [UDP] Sent to ('46.114.228.50', 15585): ~SDK2|A|1|319|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
319
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:26:05.755 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.50', 15585): ~SDK2|A|1|319|Q:C|F:6*29
INFO IN 2026-08-30 03:26:05.550
[v2] [V2] [UDP] Received from ('46.114.228.50', 15585): ~SDK2|D|1|319|q1w2e3r4t5y6u7i8|B:4140|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*49
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
319
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4140
Visits since last reading
0
Visits 10tx
2
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
49 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:26:05.550 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.50', 15585): ~SDK2|D|1|319|q1w2e3r4t5y6u7i8|B:4140|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*49
INFO OUT 2026-08-30 03:25:26.715
[v2] [V2] [UDP] Sent to ('46.114.227.220', 4969): ~SDK2|A|1|318|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
318
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:25:26.715 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.220', 4969): ~SDK2|A|1|318|Q:C|F:6*28
INFO IN 2026-08-30 03:25:26.507
[v2] [V2] [UDP] Received from ('46.114.227.220', 4969): ~SDK2|D|1|318|q1w2e3r4t5y6u7i8|B:4194|V:0|W:2|G:-87|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
318
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4194
Visits since last reading
0
Visits 10tx
2
GSM level
-87
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4F ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:25:26.507 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.220', 4969): ~SDK2|D|1|318|q1w2e3r4t5y6u7i8|B:4194|V:0|W:2|G:-87|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4F
INFO OUT 2026-08-30 03:24:45.194
[v2] [V2] [UDP] Sent to ('46.114.210.49', 26247): ~SDK2|A|1|317|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
317
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:24:45.194 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.49', 26247): ~SDK2|A|1|317|Q:C|F:6*27
INFO IN 2026-08-30 03:24:44.914
[v2] [V2] [UDP] Received from ('46.114.210.49', 26247): ~SDK2|D|1|317|q1w2e3r4t5y6u7i8|B:4196|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
317
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4196
Visits since last reading
0
Visits 10tx
2
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4C ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:24:44.914 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.49', 26247): ~SDK2|D|1|317|q1w2e3r4t5y6u7i8|B:4196|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4C
INFO OUT 2026-08-30 03:24:04.159
[v2] [V2] [UDP] Sent to ('46.114.208.56', 19476): ~SDK2|A|1|316|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
316
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:24:04.159 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.56', 19476): ~SDK2|A|1|316|Q:C|F:6*26
INFO IN 2026-08-30 03:24:03.953
[v2] [V2] [UDP] Received from ('46.114.208.56', 19476): ~SDK2|D|1|316|q1w2e3r4t5y6u7i8|B:4166|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*42
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
316
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4166
Visits since last reading
0
Visits 10tx
2
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
42 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:24:03.953 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.56', 19476): ~SDK2|D|1|316|q1w2e3r4t5y6u7i8|B:4166|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*42
INFO OUT 2026-08-30 03:23:22.580
[v2] [V2] [UDP] Sent to ('46.114.210.247', 31220): ~SDK2|A|1|315|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
315
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:23:22.580 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.247', 31220): ~SDK2|A|1|315|Q:C|F:6*25
INFO IN 2026-08-30 03:23:22.354
[v2] [V2] [UDP] Received from ('46.114.210.247', 31220): ~SDK2|D|1|315|q1w2e3r4t5y6u7i8|B:4209|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
315
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4209
Visits since last reading
0
Visits 10tx
2
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4B ✓ valid (firmware variant, without SDK2| prefix)
2026-08-30 03:23:22.354 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.247', 31220): ~SDK2|D|1|315|q1w2e3r4t5y6u7i8|B:4209|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4B
INFO OUT 2026-08-29 21:21:56.255
[v2] [V2] [UDP] Sent to ('46.114.231.151', 20508): ~SDK2|A|1|314|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
314
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 21:21:56.255 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.151', 20508): ~SDK2|A|1|314|Q:C|F:6*24
INFO IN 2026-08-29 21:21:55.944
[v2] [V2] [UDP] Received from ('46.114.231.151', 20508): ~SDK2|D|1|314|q1w2e3r4t5y6u7i8|B:4197|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
314
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4197
Visits since last reading
0
Visits 10tx
2
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4E ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 21:21:55.944 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.151', 20508): ~SDK2|D|1|314|q1w2e3r4t5y6u7i8|B:4197|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4E
INFO OUT 2026-08-29 15:20:35.561
[v2] [V2] [UDP] Sent to ('46.114.225.252', 8522): ~SDK2|A|1|313|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
313
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 15:20:35.561 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.252', 8522): ~SDK2|A|1|313|Q:C|F:6*23
INFO IN 2026-08-29 15:20:35.308
[v2] [V2] [UDP] Received from ('46.114.225.252', 8522): ~SDK2|D|1|313|q1w2e3r4t5y6u7i8|B:4165|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
313
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4165
Visits since last reading
0
Visits 10tx
2
GSM level
-91
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4D ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 15:20:35.308 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.252', 8522): ~SDK2|D|1|313|q1w2e3r4t5y6u7i8|B:4165|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4D
INFO OUT 2026-08-29 09:19:22.618
[v2] [V2] [UDP] Sent to ('46.114.212.149', 25859): ~SDK2|A|1|312|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
312
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 09:19:22.618 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.149', 25859): ~SDK2|A|1|312|Q:C|F:6*22
INFO IN 2026-08-29 09:19:22.355
[v2] [V2] [UDP] Received from ('46.114.212.149', 25859): ~SDK2|D|1|312|q1w2e3r4t5y6u7i8|B:4121|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*45
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
312
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4121
Visits since last reading
0
Visits 10tx
2
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
45 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 09:19:22.355 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.149', 25859): ~SDK2|D|1|312|q1w2e3r4t5y6u7i8|B:4121|V:0|W:2|G:-89|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*45
INFO OUT 2026-08-29 03:18:12.813
[v2] [V2] [UDP] Sent to ('46.114.231.212', 20301): ~SDK2|A|1|311|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
311
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:18:12.813 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.212', 20301): ~SDK2|A|1|311|Q:C|F:6*21
INFO IN 2026-08-29 03:18:12.602
[v2] [V2] [UDP] Received from ('46.114.231.212', 20301): ~SDK2|D|1|311|q1w2e3r4t5y6u7i8|B:4211|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
311
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4211
Visits since last reading
0
Visits 10tx
2
GSM level
-91
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4F ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:18:12.602 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.212', 20301): ~SDK2|D|1|311|q1w2e3r4t5y6u7i8|B:4211|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4F
INFO OUT 2026-08-29 03:17:28.629
[v2] [V2] [UDP] Sent to ('46.114.226.130', 16364): ~SDK2|A|1|310|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
310
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:17:28.629 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.130', 16364): ~SDK2|A|1|310|Q:C|F:6*20
INFO IN 2026-08-29 03:17:28.424
[v2] [V2] [UDP] Received from ('46.114.226.130', 16364): ~SDK2|D|1|310|q1w2e3r4t5y6u7i8|B:4159|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*41
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
310
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4159
Visits since last reading
0
Visits 10tx
2
GSM level
-91
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
41 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:17:28.424 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.130', 16364): ~SDK2|D|1|310|q1w2e3r4t5y6u7i8|B:4159|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*41
INFO OUT 2026-08-29 03:16:47.190
[v2] [V2] [UDP] Sent to ('46.114.228.190', 15866): ~SDK2|A|1|309|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
309
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:16:47.190 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.190', 15866): ~SDK2|A|1|309|Q:C|F:6*28
INFO IN 2026-08-29 03:16:46.827
[v2] [V2] [UDP] Received from ('46.114.228.190', 15866): ~SDK2|D|1|309|q1w2e3r4t5y6u7i8|B:4209|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
309
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4209
Visits since last reading
0
Visits 10tx
2
GSM level
-91
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4F ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:16:46.827 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.190', 15866): ~SDK2|D|1|309|q1w2e3r4t5y6u7i8|B:4209|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4F
INFO OUT 2026-08-29 03:16:01.606
[v2] [V2] [UDP] Sent to ('46.114.227.44', 23013): ~SDK2|A|1|308|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
308
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:16:01.606 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.44', 23013): ~SDK2|A|1|308|Q:C|F:6*29
INFO IN 2026-08-29 03:16:01.388
[v2] [V2] [UDP] Received from ('46.114.227.44', 23013): ~SDK2|D|1|308|q1w2e3r4t5y6u7i8|B:4148|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*48
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
308
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4148
Visits since last reading
0
Visits 10tx
2
GSM level
-91
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
48 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:16:01.388 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.44', 23013): ~SDK2|D|1|308|q1w2e3r4t5y6u7i8|B:4148|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*48
INFO OUT 2026-08-29 03:15:22.546
[v2] [V2] [UDP] Sent to ('46.114.230.195', 18176): ~SDK2|A|1|307|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
307
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:15:22.546 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.195', 18176): ~SDK2|A|1|307|Q:C|F:6*26
INFO IN 2026-08-29 03:15:22.343
[v2] [V2] [UDP] Received from ('46.114.230.195', 18176): ~SDK2|D|1|307|q1w2e3r4t5y6u7i8|B:4211|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*48
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
307
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4211
Visits since last reading
0
Visits 10tx
2
GSM level
-91
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
48 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:15:22.343 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.195', 18176): ~SDK2|D|1|307|q1w2e3r4t5y6u7i8|B:4211|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*48
INFO OUT 2026-08-29 03:14:41.634
[v2] [V2] [UDP] Sent to ('46.114.214.67', 19632): ~SDK2|A|1|306|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
306
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:14:41.634 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.67', 19632): ~SDK2|A|1|306|Q:C|F:6*27
INFO IN 2026-08-29 03:14:41.399
[v2] [V2] [UDP] Received from ('46.114.214.67', 19632): ~SDK2|D|1|306|q1w2e3r4t5y6u7i8|B:4212|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
306
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4212
Visits since last reading
0
Visits 10tx
2
GSM level
-91
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4A ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:14:41.399 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.67', 19632): ~SDK2|D|1|306|q1w2e3r4t5y6u7i8|B:4212|V:0|W:2|G:-91|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*4A
INFO OUT 2026-08-29 03:13:59.492
[v2] [V2] [UDP] Sent to ('46.114.226.62', 18237): ~SDK2|A|1|305|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
305
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:13:59.492 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.62', 18237): ~SDK2|A|1|305|Q:C|F:6*24
INFO IN 2026-08-29 03:13:59.152
[v2] [V2] [UDP] Received from ('46.114.226.62', 18237): ~SDK2|D|1|305|q1w2e3r4t5y6u7i8|B:4212|V:0|W:2|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*1F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
305
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4212
Visits since last reading
0
Visits 10tx
2
GSM level
-91
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
1F ✓ valid (firmware variant, without SDK2| prefix)
2026-08-29 03:13:59.152 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.62', 18237): ~SDK2|D|1|305|q1w2e3r4t5y6u7i8|B:4212|V:0|W:2|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*1F
INFO OUT 2026-08-28 21:12:22.838
[v2] [V2] [UDP] Sent to ('46.114.227.245', 3125): ~SDK2|A|1|305|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
305
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-28 21:12:22.838 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.245', 3125): ~SDK2|A|1|305|Q:C|F:6*24
INFO IN 2026-08-28 21:12:22.505
[v2] [V2] [UDP] Received from ('46.114.227.245', 3125): ~SDK2|D|1|305|q1w2e3r4t5y6u7i8|B:4210|V:0|W:2|G:-93|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*49
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
305
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4210
Visits since last reading
0
Visits 10tx
2
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
49 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-28 21:12:22.505 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.245', 3125): ~SDK2|D|1|305|q1w2e3r4t5y6u7i8|B:4210|V:0|W:2|G:-93|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*49
INFO OUT 2026-08-28 21:11:43.046
[v2] [V2] [UDP] Sent to ('46.114.231.218', 9318): ~SDK2|A|1|304|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
1
Seq
304
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-28 21:11:43.046 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.218', 9318): ~SDK2|A|1|304|Q:C|F:6*25
INFO IN 2026-08-28 21:11:42.839
[v2] [V2] [UDP] Received from ('46.114.231.218', 9318): ~SDK2|D|1|304|q1w2e3r4t5y6u7i8|B:4209|V:0|W:2|G:-93|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*40
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
1
Seq
304
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4209
Visits since last reading
0
Visits 10tx
2
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
4
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
40 ✓ valid (firmware variant, without SDK2| prefix)
2026-08-28 21:11:42.839 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.218', 9318): ~SDK2|D|1|304|q1w2e3r4t5y6u7i8|B:4209|V:0|W:2|G:-93|O:26201|H:|F:6|A:C|N:4|U:0|R:0|I:1|C:50%|M:37%|K:8%*40