SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-03 19:11:46.019
[v2] [V2] [UDP] Sent to ('46.114.225.46', 22270): ~SDK2|A|220|254|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
254
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 19:11:46.019 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.46', 22270): ~SDK2|A|220|254|Q:C|F:6*20
INFO IN 2026-07-03 19:11:45.810
[v2] [V2] [UDP] Received from ('46.114.225.46', 22270): ~SDK2|D|220|254|q1w2e3r4t5y6u7i8|B:4252|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
254
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4252
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)
2026-07-03 19:11:45.810 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.46', 22270): ~SDK2|D|220|254|q1w2e3r4t5y6u7i8|B:4252|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 2026-07-03 19:10:43.841
[v2] [V2] [UDP] Sent to ('46.114.214.19', 18717): ~SDK2|A|220|253|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
253
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 19:10:43.841 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.19', 18717): ~SDK2|A|220|253|Q:C|F:6*27
INFO IN 2026-07-03 19:10:43.510
[v2] [V2] [UDP] Received from ('46.114.214.19', 18717): ~SDK2|D|220|253|q1w2e3r4t5y6u7i8|B:4365|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
253
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4365
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)
2026-07-03 19:10:43.510 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.19', 18717): ~SDK2|D|220|253|q1w2e3r4t5y6u7i8|B:4365|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 2026-07-03 19:00:08.527
[v2] [V2] [UDP] Sent to ('46.114.224.124', 14821): ~SDK2|A|220|252|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
252
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 19:00:08.527 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.124', 14821): ~SDK2|A|220|252|Q:C|F:6*26
INFO IN 2026-07-03 19:00:08.250
[v2] [V2] [UDP] Received from ('46.114.224.124', 14821): ~SDK2|D|220|252|q1w2e3r4t5y6u7i8|B:4252|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%*7A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
252
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4252
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
7A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 19:00:08.250 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.124', 14821): ~SDK2|D|220|252|q1w2e3r4t5y6u7i8|B:4252|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%*7A
INFO OUT 2026-07-03 18:49:53.828
[v2] [V2] [UDP] Sent to ('46.114.230.180', 29050): ~SDK2|A|220|251|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
251
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:49:53.828 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.180', 29050): ~SDK2|A|220|251|Q:C|F:6*25
INFO IN 2026-07-03 18:49:53.616
[v2] [V2] [UDP] Received from ('46.114.230.180', 29050): ~SDK2|D|220|251|q1w2e3r4t5y6u7i8|B:4243|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%*7B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
251
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4243
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
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:49:53.616 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.180', 29050): ~SDK2|D|220|251|q1w2e3r4t5y6u7i8|B:4243|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%*7B
INFO OUT 2026-07-03 18:49:12.861
[v2] [V2] [UDP] Sent to ('46.114.230.103', 17206): ~SDK2|A|220|250|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
250
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:49:12.861 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.103', 17206): ~SDK2|A|220|250|Q:C|F:6*24
INFO IN 2026-07-03 18:49:12.655
[v2] [V2] [UDP] Received from ('46.114.230.103', 17206): ~SDK2|D|220|250|q1w2e3r4t5y6u7i8|B:4361|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
250
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4361
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)
2026-07-03 18:49:12.655 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.103', 17206): ~SDK2|D|220|250|q1w2e3r4t5y6u7i8|B:4361|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
INFO OUT 2026-07-03 18:48:30.396
[v2] [V2] [UDP] Sent to ('46.114.225.183', 20477): ~SDK2|A|220|249|Q:C|F:6*2C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
249
Server action
C
TX frequency
6
Checksum
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:48:30.396 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.183', 20477): ~SDK2|A|220|249|Q:C|F:6*2C
INFO IN 2026-07-03 18:48:30.194
[v2] [V2] [UDP] Received from ('46.114.225.183', 20477): ~SDK2|D|220|249|q1w2e3r4t5y6u7i8|B:4260|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%*73
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
249
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4260
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
73 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:48:30.194 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.183', 20477): ~SDK2|D|220|249|q1w2e3r4t5y6u7i8|B:4260|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%*73
INFO OUT 2026-07-03 18:47:48.824
[v2] [V2] [UDP] Sent to ('46.114.231.52', 3245): ~SDK2|A|220|248|Q:C|F:6*2D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
248
Server action
C
TX frequency
6
Checksum
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:47:48.824 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.52', 3245): ~SDK2|A|220|248|Q:C|F:6*2D
INFO IN 2026-07-03 18:47:48.592
[v2] [V2] [UDP] Received from ('46.114.231.52', 3245): ~SDK2|D|220|248|q1w2e3r4t5y6u7i8|B:4380|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
248
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4380
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)
2026-07-03 18:47:48.592 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.52', 3245): ~SDK2|D|220|248|q1w2e3r4t5y6u7i8|B:4380|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 2026-07-03 18:47:07.840
[v2] [V2] [UDP] Sent to ('46.114.211.149', 11102): ~SDK2|A|220|247|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
247
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:47:07.840 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.149', 11102): ~SDK2|A|220|247|Q:C|F:6*22
INFO IN 2026-07-03 18:47:07.639
[v2] [V2] [UDP] Received from ('46.114.211.149', 11102): ~SDK2|D|220|247|q1w2e3r4t5y6u7i8|B:4381|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%*71
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
247
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4381
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
71 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:47:07.639 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.149', 11102): ~SDK2|D|220|247|q1w2e3r4t5y6u7i8|B:4381|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%*71
INFO OUT 2026-07-03 18:46:26.892
[v2] [V2] [UDP] Sent to ('46.114.210.168', 30829): ~SDK2|A|220|246|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
246
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:46:26.892 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.168', 30829): ~SDK2|A|220|246|Q:C|F:6*23
INFO IN 2026-07-03 18:46:26.681
[v2] [V2] [UDP] Received from ('46.114.210.168', 30829): ~SDK2|D|220|246|q1w2e3r4t5y6u7i8|B:4241|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%*7B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
246
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4241
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
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:46:26.681 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.168', 30829): ~SDK2|D|220|246|q1w2e3r4t5y6u7i8|B:4241|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%*7B
INFO OUT 2026-07-03 18:45:49.131
[v2] [V2] [UDP] Sent to ('46.114.231.42', 21954): ~SDK2|A|220|245|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
245
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:45:49.131 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.42', 21954): ~SDK2|A|220|245|Q:C|F:6*20
INFO IN 2026-07-03 18:45:48.912
[v2] [V2] [UDP] Received from ('46.114.231.42', 21954): ~SDK2|D|220|245|q1w2e3r4t5y6u7i8|B:4295|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
245
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4295
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)
2026-07-03 18:45:48.912 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.42', 21954): ~SDK2|D|220|245|q1w2e3r4t5y6u7i8|B:4295|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 2026-07-03 18:35:11.044
[v2] [V2] [UDP] Sent to ('46.114.225.179', 13128): ~SDK2|A|220|244|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
244
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:35:11.044 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.179', 13128): ~SDK2|A|220|244|Q:C|F:6*21
INFO IN 2026-07-03 18:35:10.831
[v2] [V2] [UDP] Received from ('46.114.225.179', 13128): ~SDK2|D|220|244|q1w2e3r4t5y6u7i8|B:4264|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%*78
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
244
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4264
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
78 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:35:10.831 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.179', 13128): ~SDK2|D|220|244|q1w2e3r4t5y6u7i8|B:4264|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%*78
INFO OUT 2026-07-03 18:34:29.442
[v2] [V2] [UDP] Sent to ('46.114.208.203', 19007): ~SDK2|A|220|243|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
243
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:34:29.442 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.203', 19007): ~SDK2|A|220|243|Q:C|F:6*26
INFO IN 2026-07-03 18:34:29.239
[v2] [V2] [UDP] Received from ('46.114.208.203', 19007): ~SDK2|D|220|243|q1w2e3r4t5y6u7i8|B:4371|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%*46
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
243
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4371
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
46 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:34:29.239 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.203', 19007): ~SDK2|D|220|243|q1w2e3r4t5y6u7i8|B:4371|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%*46
INFO OUT 2026-07-03 18:33:46.691
[v2] [V2] [UDP] Sent to ('46.114.226.239', 13507): ~SDK2|A|220|242|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
242
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:33:46.691 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.239', 13507): ~SDK2|A|220|242|Q:C|F:6*27
INFO IN 2026-07-03 18:33:46.355
[v2] [V2] [UDP] Received from ('46.114.226.239', 13507): ~SDK2|D|220|242|q1w2e3r4t5y6u7i8|B:4381|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%*4A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
242
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4381
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
4A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:33:46.355 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.239', 13507): ~SDK2|D|220|242|q1w2e3r4t5y6u7i8|B:4381|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%*4A
INFO OUT 2026-07-03 18:33:01.223
[v2] [V2] [UDP] Sent to ('46.114.225.33', 14735): ~SDK2|A|220|241|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
241
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:33:01.223 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.33', 14735): ~SDK2|A|220|241|Q:C|F:6*24
INFO IN 2026-07-03 18:33:00.912
[v2] [V2] [UDP] Received from ('46.114.225.33', 14735): ~SDK2|D|220|241|q1w2e3r4t5y6u7i8|B:4306|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
241
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4306
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)
2026-07-03 18:33:00.912 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.33', 14735): ~SDK2|D|220|241|q1w2e3r4t5y6u7i8|B:4306|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 2026-07-03 18:32:22.729
[v2] [V2] [UDP] Sent to ('46.114.229.240', 19448): ~SDK2|A|220|240|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
240
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:32:22.729 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.240', 19448): ~SDK2|A|220|240|Q:C|F:6*25
INFO IN 2026-07-03 18:32:22.517
[v2] [V2] [UDP] Received from ('46.114.229.240', 19448): ~SDK2|D|220|240|q1w2e3r4t5y6u7i8|B:4364|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%*43
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
240
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4364
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
43 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:32:22.517 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.240', 19448): ~SDK2|D|220|240|q1w2e3r4t5y6u7i8|B:4364|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%*43
INFO OUT 2026-07-03 18:31:40.527
[v2] [V2] [UDP] Sent to ('46.114.213.241', 27134): ~SDK2|A|220|239|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
239
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:31:40.527 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.241', 27134): ~SDK2|A|220|239|Q:C|F:6*2B
INFO IN 2026-07-03 18:31:40.278
[v2] [V2] [UDP] Received from ('46.114.213.241', 27134): ~SDK2|D|220|239|q1w2e3r4t5y6u7i8|B:4374|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%*26
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
239
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4374
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
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:31:40.278 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.241', 27134): ~SDK2|D|220|239|q1w2e3r4t5y6u7i8|B:4374|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%*26
INFO OUT 2026-07-03 18:20:38.133
[v2] [V2] [UDP] Sent to ('46.114.229.225', 16543): ~SDK2|A|220|239|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
239
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:20:38.133 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.225', 16543): ~SDK2|A|220|239|Q:C|F:6*2B
INFO IN 2026-07-03 18:20:37.870
[v2] [V2] [UDP] Received from ('46.114.229.225', 16543): ~SDK2|D|220|239|q1w2e3r4t5y6u7i8|B:4384|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
239
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
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)
2026-07-03 18:20:37.870 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.225', 16543): ~SDK2|D|220|239|q1w2e3r4t5y6u7i8|B:4384|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 2026-07-03 18:09:59.999
[v2] [V2] [UDP] Sent to ('46.114.212.234', 11038): ~SDK2|A|220|238|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
238
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 18:09:59.999 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.234', 11038): ~SDK2|A|220|238|Q:C|F:6*2A
INFO IN 2026-07-03 18:09:59.795
[v2] [V2] [UDP] Received from ('46.114.212.234', 11038): ~SDK2|D|220|238|q1w2e3r4t5y6u7i8|B:4333|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
238
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4333
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)
2026-07-03 18:09:59.795 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.234', 11038): ~SDK2|D|220|238|q1w2e3r4t5y6u7i8|B:4333|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 2026-07-03 17:59:41.113
[v2] [V2] [UDP] Sent to ('46.114.228.81', 21628): ~SDK2|A|220|237|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
237
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:59:41.113 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.81', 21628): ~SDK2|A|220|237|Q:C|F:6*25
INFO IN 2026-07-03 17:59:40.906
[v2] [V2] [UDP] Received from ('46.114.228.81', 21628): ~SDK2|D|220|237|q1w2e3r4t5y6u7i8|B:4250|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%*7F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
237
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4250
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
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:59:40.906 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.81', 21628): ~SDK2|D|220|237|q1w2e3r4t5y6u7i8|B:4250|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%*7F
INFO OUT 2026-07-03 17:59:00.165
[v2] [V2] [UDP] Sent to ('46.114.210.176', 19147): ~SDK2|A|220|236|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
236
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:59:00.165 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.176', 19147): ~SDK2|A|220|236|Q:C|F:6*24
INFO IN 2026-07-03 17:58:59.950
[v2] [V2] [UDP] Received from ('46.114.210.176', 19147): ~SDK2|D|220|236|q1w2e3r4t5y6u7i8|B:4379|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%*7E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
236
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4379
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
7E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:58:59.950 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.176', 19147): ~SDK2|D|220|236|q1w2e3r4t5y6u7i8|B:4379|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%*7E
INFO OUT 2026-07-03 17:58:20.531
[v2] [V2] [UDP] Sent to ('46.114.224.5', 14252): ~SDK2|A|220|235|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
235
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:58:20.531 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.5', 14252): ~SDK2|A|220|235|Q:C|F:6*27
INFO IN 2026-07-03 17:58:20.289
[v2] [V2] [UDP] Received from ('46.114.224.5', 14252): ~SDK2|D|220|235|q1w2e3r4t5y6u7i8|B:4383|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%*72
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
235
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4383
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
72 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:58:20.289 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.5', 14252): ~SDK2|D|220|235|q1w2e3r4t5y6u7i8|B:4383|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%*72
INFO OUT 2026-07-03 17:57:36.964
[v2] [V2] [UDP] Sent to ('46.114.208.203', 10458): ~SDK2|A|220|234|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
234
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:57:36.964 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.203', 10458): ~SDK2|A|220|234|Q:C|F:6*26
INFO IN 2026-07-03 17:57:36.754
[v2] [V2] [UDP] Received from ('46.114.208.203', 10458): ~SDK2|D|220|234|q1w2e3r4t5y6u7i8|B:4380|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
234
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4380
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)
2026-07-03 17:57:36.754 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.203', 10458): ~SDK2|D|220|234|q1w2e3r4t5y6u7i8|B:4380|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 2026-07-03 17:56:57.270
[v2] [V2] [UDP] Sent to ('46.114.225.239', 8265): ~SDK2|A|220|233|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
233
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:56:57.270 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.239', 8265): ~SDK2|A|220|233|Q:C|F:6*21
INFO IN 2026-07-03 17:56:57.068
[v2] [V2] [UDP] Received from ('46.114.225.239', 8265): ~SDK2|D|220|233|q1w2e3r4t5y6u7i8|B:4382|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
233
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4382
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)
2026-07-03 17:56:57.068 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.239', 8265): ~SDK2|D|220|233|q1w2e3r4t5y6u7i8|B:4382|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 2026-07-03 17:56:15.030
[v2] [V2] [UDP] Sent to ('46.114.214.153', 25388): ~SDK2|A|220|232|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
232
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:56:15.030 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.153', 25388): ~SDK2|A|220|232|Q:C|F:6*20
INFO IN 2026-07-03 17:56:14.829
[v2] [V2] [UDP] Received from ('46.114.214.153', 25388): ~SDK2|D|220|232|q1w2e3r4t5y6u7i8|B:4347|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
232
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4347
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)
2026-07-03 17:56:14.829 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.153', 25388): ~SDK2|D|220|232|q1w2e3r4t5y6u7i8|B:4347|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
INFO OUT 2026-07-03 17:55:36.068
[v2] [V2] [UDP] Sent to ('46.114.212.235', 21239): ~SDK2|A|220|231|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
231
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:55:36.068 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.235', 21239): ~SDK2|A|220|231|Q:C|F:6*23
INFO IN 2026-07-03 17:55:35.796
[v2] [V2] [UDP] Received from ('46.114.212.235', 21239): ~SDK2|D|220|231|q1w2e3r4t5y6u7i8|B:4385|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%*76
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
231
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
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
76 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 17:55:35.796 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.235', 21239): ~SDK2|D|220|231|q1w2e3r4t5y6u7i8|B:4385|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%*76