SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-04 07:49:16.041
[v2] [V2] [UDP] Sent to ('46.114.210.203', 15139): ~SDK2|A|220|469|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
469
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:49:16.041 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.203', 15139): ~SDK2|A|220|469|Q:C|F:6*28
INFO IN 2026-07-04 07:49:15.830
[v2] [V2] [UDP] Received from ('46.114.210.203', 15139): ~SDK2|D|220|469|q1w2e3r4t5y6u7i8|B:4345|V:0|W:17|G:-105|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*49
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
469
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4345
Visits since last reading
0
Visits 10tx
17
GSM level
-105
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
49 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:49:15.830 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.203', 15139): ~SDK2|D|220|469|q1w2e3r4t5y6u7i8|B:4345|V:0|W:17|G:-105|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*49
INFO OUT 2026-07-04 07:48:27.871
[v2] [V2] [UDP] Sent to ('46.114.208.99', 16684): ~SDK2|A|220|468|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
468
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:48:27.871 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.99', 16684): ~SDK2|A|220|468|Q:C|F:6*29
INFO IN 2026-07-04 07:48:27.639
[v2] [V2] [UDP] Received from ('46.114.208.99', 16684): ~SDK2|D|220|468|q1w2e3r4t5y6u7i8|B:4224|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
468
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4224
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 07:48:27.639 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.99', 16684): ~SDK2|D|220|468|q1w2e3r4t5y6u7i8|B:4224|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 07:47:43.315
[v2] [V2] [UDP] Sent to ('46.114.228.166', 8796): ~SDK2|A|220|467|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
467
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:47:43.315 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.166', 8796): ~SDK2|A|220|467|Q:C|F:6*26
INFO IN 2026-07-04 07:47:43.020
[v2] [V2] [UDP] Received from ('46.114.228.166', 8796): ~SDK2|D|220|467|q1w2e3r4t5y6u7i8|B:4337|V:0|W:17|G:-105|O:26201|H:NB_REG,NB_INIT|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
467
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4337
Visits since last reading
0
Visits 10tx
17
GSM level
-105
Operator
26201
HW issues
NB_REG,NB_INIT
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 07:47:43.020 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.166', 8796): ~SDK2|D|220|467|q1w2e3r4t5y6u7i8|B:4337|V:0|W:17|G:-105|O:26201|H:NB_REG,NB_INIT|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*24
INFO OUT 2026-07-04 07:36:34.244
[v2] [V2] [UDP] Sent to ('46.114.228.182', 12648): ~SDK2|A|220|466|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
466
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:36:34.244 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.182', 12648): ~SDK2|A|220|466|Q:C|F:6*27
INFO IN 2026-07-04 07:36:34.033
[v2] [V2] [UDP] Received from ('46.114.228.182', 12648): ~SDK2|D|220|466|q1w2e3r4t5y6u7i8|B:4222|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
466
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4222
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 07:36:34.033 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.182', 12648): ~SDK2|D|220|466|q1w2e3r4t5y6u7i8|B:4222|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 07:35:52.018
[v2] [V2] [UDP] Sent to ('46.114.212.122', 5257): ~SDK2|A|220|465|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
465
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:35:52.018 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.122', 5257): ~SDK2|A|220|465|Q:C|F:6*24
INFO IN 2026-07-04 07:35:51.793
[v2] [V2] [UDP] Received from ('46.114.212.122', 5257): ~SDK2|D|220|465|q1w2e3r4t5y6u7i8|B:4350|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%*47
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
465
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4350
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
47 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:35:51.793 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.122', 5257): ~SDK2|D|220|465|q1w2e3r4t5y6u7i8|B:4350|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%*47
INFO OUT 2026-07-04 07:35:14.941
[v2] [V2] [UDP] Sent to ('46.114.226.141', 8151): ~SDK2|A|220|464|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
464
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:35:14.941 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.141', 8151): ~SDK2|A|220|464|Q:C|F:6*25
INFO IN 2026-07-04 07:35:14.698
[v2] [V2] [UDP] Received from ('46.114.226.141', 8151): ~SDK2|D|220|464|q1w2e3r4t5y6u7i8|B:4352|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%*44
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
464
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4352
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
44 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:35:14.698 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.141', 8151): ~SDK2|D|220|464|q1w2e3r4t5y6u7i8|B:4352|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%*44
INFO OUT 2026-07-04 07:34:26.875
[v2] [V2] [UDP] Sent to ('46.114.228.114', 18524): ~SDK2|A|220|463|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
463
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:34:26.875 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.114', 18524): ~SDK2|A|220|463|Q:C|F:6*22
INFO IN 2026-07-04 07:34:26.670
[v2] [V2] [UDP] Received from ('46.114.228.114', 18524): ~SDK2|D|220|463|q1w2e3r4t5y6u7i8|B:4328|V:0|W:17|G:-101|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*1A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
463
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4328
Visits since last reading
0
Visits 10tx
17
GSM level
-101
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
1A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:34:26.670 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.114', 18524): ~SDK2|D|220|463|q1w2e3r4t5y6u7i8|B:4328|V:0|W:17|G:-101|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*1A
INFO OUT 2026-07-04 07:12:28.569
[v2] [V2] [UDP] Sent to ('46.114.212.95', 23763): ~SDK2|A|220|462|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
462
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:12:28.569 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.95', 23763): ~SDK2|A|220|462|Q:C|F:6*23
INFO IN 2026-07-04 07:12:28.275
[v2] [V2] [UDP] Received from ('46.114.212.95', 23763): ~SDK2|D|220|462|q1w2e3r4t5y6u7i8|B:4335|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
462
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4335
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 07:12:28.275 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.95', 23763): ~SDK2|D|220|462|q1w2e3r4t5y6u7i8|B:4335|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 07:02:14.737
[v2] [V2] [UDP] Sent to ('46.114.229.59', 24069): ~SDK2|A|220|461|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
461
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:02:14.737 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.59', 24069): ~SDK2|A|220|461|Q:C|F:6*20
INFO IN 2026-07-04 07:02:14.509
[v2] [V2] [UDP] Received from ('46.114.229.59', 24069): ~SDK2|D|220|461|q1w2e3r4t5y6u7i8|B:4247|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%*44
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
461
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4247
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
44 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:02:14.509 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.59', 24069): ~SDK2|D|220|461|q1w2e3r4t5y6u7i8|B:4247|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%*44
INFO OUT 2026-07-04 07:01:24.813
[v2] [V2] [UDP] Sent to ('46.114.230.93', 1643): ~SDK2|A|220|460|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
460
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:01:24.813 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.93', 1643): ~SDK2|A|220|460|Q:C|F:6*21
INFO IN 2026-07-04 07:01:24.592
[v2] [V2] [UDP] Received from ('46.114.230.93', 1643): ~SDK2|D|220|460|q1w2e3r4t5y6u7i8|B:4346|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%*47
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
460
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4346
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
47 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:01:24.592 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.93', 1643): ~SDK2|D|220|460|q1w2e3r4t5y6u7i8|B:4346|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%*47
INFO OUT 2026-07-04 07:00:43.858
[v2] [V2] [UDP] Sent to ('46.114.211.255', 7187): ~SDK2|A|220|459|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
459
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:00:43.858 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.255', 7187): ~SDK2|A|220|459|Q:C|F:6*2B
INFO IN 2026-07-04 07:00:43.639
[v2] [V2] [UDP] Received from ('46.114.211.255', 7187): ~SDK2|D|220|459|q1w2e3r4t5y6u7i8|B:4351|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%*4B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
459
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4351
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
4B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:00:43.639 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.255', 7187): ~SDK2|D|220|459|q1w2e3r4t5y6u7i8|B:4351|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%*4B
INFO OUT 2026-07-04 07:00:00.414
[v2] [V2] [UDP] Sent to ('46.114.228.215', 18776): ~SDK2|A|220|458|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
458
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:00:00.414 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.215', 18776): ~SDK2|A|220|458|Q:C|F:6*2A
INFO IN 2026-07-04 07:00:00.124
[v2] [V2] [UDP] Received from ('46.114.228.215', 18776): ~SDK2|D|220|458|q1w2e3r4t5y6u7i8|B:4353|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%*48
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
458
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4353
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
48 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 07:00:00.124 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.215', 18776): ~SDK2|D|220|458|q1w2e3r4t5y6u7i8|B:4353|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%*48
INFO OUT 2026-07-04 06:59:18.160
[v2] [V2] [UDP] Sent to ('46.114.224.82', 13539): ~SDK2|A|220|457|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
457
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:59:18.160 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.82', 13539): ~SDK2|A|220|457|Q:C|F:6*25
INFO IN 2026-07-04 06:59:17.879
[v2] [V2] [UDP] Received from ('46.114.224.82', 13539): ~SDK2|D|220|457|q1w2e3r4t5y6u7i8|B:4334|V:0|W:17|G:-101|O:26201|H:NB_REG,NB_INIT|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
457
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4334
Visits since last reading
0
Visits 10tx
17
GSM level
-101
Operator
26201
HW issues
NB_REG,NB_INIT
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:59:17.879 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.82', 13539): ~SDK2|D|220|457|q1w2e3r4t5y6u7i8|B:4334|V:0|W:17|G:-101|O:26201|H:NB_REG,NB_INIT|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
INFO OUT 2026-07-04 06:47:35.372
[v2] [V2] [UDP] Sent to ('46.114.226.139', 18734): ~SDK2|A|220|456|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
456
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:47:35.372 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.139', 18734): ~SDK2|A|220|456|Q:C|F:6*24
INFO IN 2026-07-04 06:47:35.152
[v2] [V2] [UDP] Received from ('46.114.226.139', 18734): ~SDK2|D|220|456|q1w2e3r4t5y6u7i8|B:4209|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%*48
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
456
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4209
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
48 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:47:35.152 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.139', 18734): ~SDK2|D|220|456|q1w2e3r4t5y6u7i8|B:4209|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%*48
INFO OUT 2026-07-04 06:46:48.664
[v2] [V2] [UDP] Sent to ('46.114.211.246', 8235): ~SDK2|A|220|455|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
455
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:46:48.664 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.246', 8235): ~SDK2|A|220|455|Q:C|F:6*27
INFO IN 2026-07-04 06:46:48.438
[v2] [V2] [UDP] Received from ('46.114.211.246', 8235): ~SDK2|D|220|455|q1w2e3r4t5y6u7i8|B:4333|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%*41
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
455
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4333
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
41 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:46:48.438 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.246', 8235): ~SDK2|D|220|455|q1w2e3r4t5y6u7i8|B:4333|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%*41
INFO OUT 2026-07-04 06:45:44.799
[v2] [V2] [UDP] Sent to ('46.114.211.9', 5504): ~SDK2|A|220|454|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
454
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:45:44.799 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.9', 5504): ~SDK2|A|220|454|Q:C|F:6*26
INFO IN 2026-07-04 06:45:44.448
[v2] [V2] [UDP] Received from ('46.114.211.9', 5504): ~SDK2|D|220|454|q1w2e3r4t5y6u7i8|B:4337|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%*44
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
454
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4337
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
44 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:45:44.448 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.9', 5504): ~SDK2|D|220|454|q1w2e3r4t5y6u7i8|B:4337|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%*44
INFO OUT 2026-07-04 06:45:00.476
[v2] [V2] [UDP] Sent to ('46.114.224.248', 1991): ~SDK2|A|220|453|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
453
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:45:00.476 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.248', 1991): ~SDK2|A|220|453|Q:C|F:6*21
INFO IN 2026-07-04 06:45:00.271
[v2] [V2] [UDP] Received from ('46.114.224.248', 1991): ~SDK2|D|220|453|q1w2e3r4t5y6u7i8|B:4235|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%*42
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
453
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4235
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
42 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:45:00.271 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.248', 1991): ~SDK2|D|220|453|q1w2e3r4t5y6u7i8|B:4235|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%*42
INFO OUT 2026-07-04 06:44:08.874
[v2] [V2] [UDP] Sent to ('46.114.213.189', 3331): ~SDK2|A|220|452|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
452
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:44:08.874 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.189', 3331): ~SDK2|A|220|452|Q:C|F:6*20
INFO IN 2026-07-04 06:44:08.632
[v2] [V2] [UDP] Received from ('46.114.213.189', 3331): ~SDK2|D|220|452|q1w2e3r4t5y6u7i8|B:4232|V:0|W:17|G:-103|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*10
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
452
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4232
Visits since last reading
0
Visits 10tx
17
GSM level
-103
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
10 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:44:08.632 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.189', 3331): ~SDK2|D|220|452|q1w2e3r4t5y6u7i8|B:4232|V:0|W:17|G:-103|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*10
INFO OUT 2026-07-04 06:32:52.283
[v2] [V2] [UDP] Sent to ('46.114.211.163', 18511): ~SDK2|A|220|452|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
452
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:32:52.283 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.163', 18511): ~SDK2|A|220|452|Q:C|F:6*20
INFO IN 2026-07-04 06:32:51.958
[v2] [V2] [UDP] Received from ('46.114.211.163', 18511): ~SDK2|D|220|452|q1w2e3r4t5y6u7i8|B:4223|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
452
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4223
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 06:32:51.958 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.163', 18511): ~SDK2|D|220|452|q1w2e3r4t5y6u7i8|B:4223|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 06:22:14.737
[v2] [V2] [UDP] Sent to ('46.114.214.20', 7280): ~SDK2|A|220|451|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
451
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:22:14.737 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.20', 7280): ~SDK2|A|220|451|Q:C|F:6*23
INFO IN 2026-07-04 06:22:14.518
[v2] [V2] [UDP] Received from ('46.114.214.20', 7280): ~SDK2|D|220|451|q1w2e3r4t5y6u7i8|B:4259|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
451
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4259
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)
2026-07-04 06:22:14.518 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.20', 7280): ~SDK2|D|220|451|q1w2e3r4t5y6u7i8|B:4259|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 2026-07-04 06:21:33.104
[v2] [V2] [UDP] Sent to ('46.114.229.119', 13468): ~SDK2|A|220|450|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
450
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:21:33.104 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.119', 13468): ~SDK2|A|220|450|Q:C|F:6*22
INFO IN 2026-07-04 06:21:32.910
[v2] [V2] [UDP] Received from ('46.114.229.119', 13468): ~SDK2|D|220|450|q1w2e3r4t5y6u7i8|B:4337|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%*40
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
450
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4337
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
40 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:21:32.910 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.119', 13468): ~SDK2|D|220|450|q1w2e3r4t5y6u7i8|B:4337|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%*40
INFO OUT 2026-07-04 06:20:46.421
[v2] [V2] [UDP] Sent to ('46.114.210.109', 7984): ~SDK2|A|220|449|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
449
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:20:46.421 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.109', 7984): ~SDK2|A|220|449|Q:C|F:6*2A
INFO IN 2026-07-04 06:20:46.199
[v2] [V2] [UDP] Received from ('46.114.210.109', 7984): ~SDK2|D|220|449|q1w2e3r4t5y6u7i8|B:4332|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%*4F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
449
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4332
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
4F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:20:46.199 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.109', 7984): ~SDK2|D|220|449|q1w2e3r4t5y6u7i8|B:4332|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%*4F
INFO OUT 2026-07-04 06:20:05.441
[v2] [V2] [UDP] Sent to ('46.114.211.123', 6986): ~SDK2|A|220|448|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
448
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:20:05.441 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.123', 6986): ~SDK2|A|220|448|Q:C|F:6*2B
INFO IN 2026-07-04 06:20:05.232
[v2] [V2] [UDP] Received from ('46.114.211.123', 6986): ~SDK2|D|220|448|q1w2e3r4t5y6u7i8|B:4257|V:0|W:17|G:-101|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
448
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4257
Visits since last reading
0
Visits 10tx
17
GSM level
-101
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
4C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:20:05.232 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.123', 6986): ~SDK2|D|220|448|q1w2e3r4t5y6u7i8|B:4257|V:0|W:17|G:-101|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4C
INFO OUT 2026-07-04 06:19:18.716
[v2] [V2] [UDP] Sent to ('46.114.227.225', 4817): ~SDK2|A|220|447|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
447
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:19:18.716 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.225', 4817): ~SDK2|A|220|447|Q:C|F:6*24
INFO IN 2026-07-04 06:19:18.515
[v2] [V2] [UDP] Received from ('46.114.227.225', 4817): ~SDK2|D|220|447|q1w2e3r4t5y6u7i8|B:4338|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%*49
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
447
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4338
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
49 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:19:18.515 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.225', 4817): ~SDK2|D|220|447|q1w2e3r4t5y6u7i8|B:4338|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%*49
INFO OUT 2026-07-04 06:18:32.801
[v2] [V2] [UDP] Sent to ('46.114.210.229', 15261): ~SDK2|A|220|446|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
446
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:18:32.801 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.229', 15261): ~SDK2|A|220|446|Q:C|F:6*25
INFO IN 2026-07-04 06:18:32.625
[v2] [V2] [UDP] Received from ('46.114.210.229', 15261): ~SDK2|D|220|446|q1w2e3r4t5y6u7i8|B:4242|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%*44
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
446
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4242
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
44 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 06:18:32.625 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.229', 15261): ~SDK2|D|220|446|q1w2e3r4t5y6u7i8|B:4242|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%*44