SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-03 16:12:04.176
[v2] [V2] [UDP] Sent to ('46.114.214.233', 21751): ~SDK2|A|220|209|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
209
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 16:12:04.176 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.233', 21751): ~SDK2|A|220|209|Q:C|F:6*28
INFO IN 2026-07-03 16:12:03.951
[v2] [V2] [UDP] Received from ('46.114.214.233', 21751): ~SDK2|D|220|209|q1w2e3r4t5y6u7i8|B:4385|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%*41
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
209
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
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
41 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 16:12:03.951 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.233', 21751): ~SDK2|D|220|209|q1w2e3r4t5y6u7i8|B:4385|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%*41
INFO OUT 2026-07-03 16:11:23.523
[v2] [V2] [UDP] Sent to ('46.114.215.74', 7836): ~SDK2|A|220|208|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
208
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 16:11:23.523 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.74', 7836): ~SDK2|A|220|208|Q:C|F:6*29
INFO IN 2026-07-03 16:11:22.990
[v2] [V2] [UDP] Received from ('46.114.215.74', 7836): ~SDK2|D|220|208|q1w2e3r4t5y6u7i8|B:4385|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
208
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
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 16:11:22.990 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.74', 7836): ~SDK2|D|220|208|q1w2e3r4t5y6u7i8|B:4385|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 16:10:41.610
[v2] [V2] [UDP] Sent to ('46.114.209.203', 15111): ~SDK2|A|220|207|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
207
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 16:10:41.610 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.203', 15111): ~SDK2|A|220|207|Q:C|F:6*26
INFO IN 2026-07-03 16:10:41.396
[v2] [V2] [UDP] Received from ('46.114.209.203', 15111): ~SDK2|D|220|207|q1w2e3r4t5y6u7i8|B:4365|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
207
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4365
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)
2026-07-03 16:10:41.396 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.203', 15111): ~SDK2|D|220|207|q1w2e3r4t5y6u7i8|B:4365|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 2026-07-03 16:10:00.735
[v2] [V2] [UDP] Sent to ('46.114.214.48', 2015): ~SDK2|A|220|206|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
206
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 16:10:00.735 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.48', 2015): ~SDK2|A|220|206|Q:C|F:6*27
INFO IN 2026-07-03 16:10:00.429
[v2] [V2] [UDP] Received from ('46.114.214.48', 2015): ~SDK2|D|220|206|q1w2e3r4t5y6u7i8|B:4386|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%*77
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
206
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4386
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
77 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 16:10:00.429 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.48', 2015): ~SDK2|D|220|206|q1w2e3r4t5y6u7i8|B:4386|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%*77
INFO OUT 2026-07-03 15:59:32.807
[v2] [V2] [UDP] Sent to ('46.114.227.182', 28883): ~SDK2|A|220|205|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
205
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:59:32.807 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.182', 28883): ~SDK2|A|220|205|Q:C|F:6*24
INFO IN 2026-07-03 15:59:32.584
[v2] [V2] [UDP] Received from ('46.114.227.182', 28883): ~SDK2|D|220|205|q1w2e3r4t5y6u7i8|B:4386|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
205
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4386
Visits since last reading
0
Visits 10tx
17
GSM level
-97
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:59:32.584 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.182', 28883): ~SDK2|D|220|205|q1w2e3r4t5y6u7i8|B:4386|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-03 15:49:19.060
[v2] [V2] [UDP] Sent to ('46.114.228.142', 25601): ~SDK2|A|220|204|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
204
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:49:19.060 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.142', 25601): ~SDK2|A|220|204|Q:C|F:6*25
INFO IN 2026-07-03 15:49:18.841
[v2] [V2] [UDP] Received from ('46.114.228.142', 25601): ~SDK2|D|220|204|q1w2e3r4t5y6u7i8|B:4382|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
204
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4382
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)
2026-07-03 15:49:18.841 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.142', 25601): ~SDK2|D|220|204|q1w2e3r4t5y6u7i8|B:4382|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 2026-07-03 15:48:36.217
[v2] [V2] [UDP] Sent to ('46.114.225.249', 16165): ~SDK2|A|220|203|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
203
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:48:36.217 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.249', 16165): ~SDK2|A|220|203|Q:C|F:6*22
INFO IN 2026-07-03 15:48:35.948
[v2] [V2] [UDP] Received from ('46.114.225.249', 16165): ~SDK2|D|220|203|q1w2e3r4t5y6u7i8|B:4384|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
203
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
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)
2026-07-03 15:48:35.948 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.249', 16165): ~SDK2|D|220|203|q1w2e3r4t5y6u7i8|B:4384|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 2026-07-03 15:47:57.123
[v2] [V2] [UDP] Sent to ('46.114.224.145', 29137): ~SDK2|A|220|202|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
202
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:47:57.123 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.145', 29137): ~SDK2|A|220|202|Q:C|F:6*23
INFO IN 2026-07-03 15:47:56.923
[v2] [V2] [UDP] Received from ('46.114.224.145', 29137): ~SDK2|D|220|202|q1w2e3r4t5y6u7i8|B:4385|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%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
202
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
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
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:47:56.923 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.145', 29137): ~SDK2|D|220|202|q1w2e3r4t5y6u7i8|B:4385|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%*70
INFO OUT 2026-07-03 15:47:15.000
[v2] [V2] [UDP] Sent to ('46.114.215.121', 20174): ~SDK2|A|220|201|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
201
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:47:15.000 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.121', 20174): ~SDK2|A|220|201|Q:C|F:6*20
INFO IN 2026-07-03 15:47:14.674
[v2] [V2] [UDP] Received from ('46.114.215.121', 20174): ~SDK2|D|220|201|q1w2e3r4t5y6u7i8|B:4387|V:0|W:17|G:-97|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
201
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4387
Visits since last reading
0
Visits 10tx
17
GSM level
-97
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)
2026-07-03 15:47:14.674 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.121', 20174): ~SDK2|D|220|201|q1w2e3r4t5y6u7i8|B:4387|V:0|W:17|G:-97|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 2026-07-03 15:35:38.590
[v2] [V2] [UDP] Sent to ('46.114.211.164', 5473): ~SDK2|A|220|201|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
201
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:35:38.590 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.164', 5473): ~SDK2|A|220|201|Q:C|F:6*20
INFO IN 2026-07-03 15:35:38.357
[v2] [V2] [UDP] Received from ('46.114.211.164', 5473): ~SDK2|D|220|201|q1w2e3r4t5y6u7i8|B:4385|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
201
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
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)
2026-07-03 15:35:38.357 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.164', 5473): ~SDK2|D|220|201|q1w2e3r4t5y6u7i8|B:4385|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 2026-07-03 15:34:57.619
[v2] [V2] [UDP] Sent to ('46.114.214.210', 17629): ~SDK2|A|220|200|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
200
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:34:57.619 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.210', 17629): ~SDK2|A|220|200|Q:C|F:6*21
INFO IN 2026-07-03 15:34:57.397
[v2] [V2] [UDP] Received from ('46.114.214.210', 17629): ~SDK2|D|220|200|q1w2e3r4t5y6u7i8|B:4387|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
200
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4387
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 15:34:57.397 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.210', 17629): ~SDK2|D|220|200|q1w2e3r4t5y6u7i8|B:4387|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
INFO OUT 2026-07-03 15:24:26.562
[v2] [V2] [UDP] Sent to ('46.114.212.207', 1549): ~SDK2|A|220|199|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
199
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:24:26.562 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.207', 1549): ~SDK2|A|220|199|Q:C|F:6*22
INFO IN 2026-07-03 15:24:26.357
[v2] [V2] [UDP] Received from ('46.114.212.207', 1549): ~SDK2|D|220|199|q1w2e3r4t5y6u7i8|B:4384|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
199
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
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 15:24:26.357 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.207', 1549): ~SDK2|D|220|199|q1w2e3r4t5y6u7i8|B:4384|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
INFO OUT 2026-07-03 15:23:43.691
[v2] [V2] [UDP] Sent to ('46.114.208.83', 6790): ~SDK2|A|220|198|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
198
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:23:43.691 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.83', 6790): ~SDK2|A|220|198|Q:C|F:6*23
INFO IN 2026-07-03 15:23:43.491
[v2] [V2] [UDP] Received from ('46.114.208.83', 6790): ~SDK2|D|220|198|q1w2e3r4t5y6u7i8|B:4383|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%*7C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
198
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4383
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
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:23:43.491 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.83', 6790): ~SDK2|D|220|198|q1w2e3r4t5y6u7i8|B:4383|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%*7C
INFO OUT 2026-07-03 15:23:00.160
[v2] [V2] [UDP] Sent to ('46.114.226.24', 26092): ~SDK2|A|220|197|Q:C|F:6*2C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
197
Server action
C
TX frequency
6
Checksum
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:23:00.160 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.24', 26092): ~SDK2|A|220|197|Q:C|F:6*2C
INFO IN 2026-07-03 15:22:59.958
[v2] [V2] [UDP] Received from ('46.114.226.24', 26092): ~SDK2|D|220|197|q1w2e3r4t5y6u7i8|B:4384|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
197
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
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 15:22:59.958 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.24', 26092): ~SDK2|D|220|197|q1w2e3r4t5y6u7i8|B:4384|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 15:22:19.849
[v2] [V2] [UDP] Sent to ('46.114.225.78', 19869): ~SDK2|A|220|196|Q:C|F:6*2D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
196
Server action
C
TX frequency
6
Checksum
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:22:19.849 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.78', 19869): ~SDK2|A|220|196|Q:C|F:6*2D
INFO IN 2026-07-03 15:22:19.632
[v2] [V2] [UDP] Received from ('46.114.225.78', 19869): ~SDK2|D|220|196|q1w2e3r4t5y6u7i8|B:4384|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%*7B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
196
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
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
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:22:19.632 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.78', 19869): ~SDK2|D|220|196|q1w2e3r4t5y6u7i8|B:4384|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%*7B
INFO OUT 2026-07-03 15:21:37.620
[v2] [V2] [UDP] Sent to ('46.114.231.184', 17666): ~SDK2|A|220|195|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
195
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:21:37.620 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.184', 17666): ~SDK2|A|220|195|Q:C|F:6*2E
INFO IN 2026-07-03 15:21:37.398
[v2] [V2] [UDP] Received from ('46.114.231.184', 17666): ~SDK2|D|220|195|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%*76
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
195
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
76 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:21:37.398 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.184', 17666): ~SDK2|D|220|195|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%*76
INFO OUT 2026-07-03 15:20:59.262
[v2] [V2] [UDP] Sent to ('46.114.228.53', 27363): ~SDK2|A|220|194|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
194
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:20:59.262 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.53', 27363): ~SDK2|A|220|194|Q:C|F:6*2F
INFO IN 2026-07-03 15:20:59.013
[v2] [V2] [UDP] Received from ('46.114.228.53', 27363): ~SDK2|D|220|194|q1w2e3r4t5y6u7i8|B:4386|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
194
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4386
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 15:20:59.013 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.53', 27363): ~SDK2|D|220|194|q1w2e3r4t5y6u7i8|B:4386|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 15:20:17.674
[v2] [V2] [UDP] Sent to ('46.114.210.123', 9900): ~SDK2|A|220|193|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
193
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:20:17.674 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.123', 9900): ~SDK2|A|220|193|Q:C|F:6*28
INFO IN 2026-07-03 15:20:17.399
[v2] [V2] [UDP] Received from ('46.114.210.123', 9900): ~SDK2|D|220|193|q1w2e3r4t5y6u7i8|B:4387|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%*79
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
193
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4387
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
79 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:20:17.399 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.123', 9900): ~SDK2|D|220|193|q1w2e3r4t5y6u7i8|B:4387|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%*79
INFO OUT 2026-07-03 15:09:37.699
[v2] [V2] [UDP] Sent to ('46.114.208.160', 19205): ~SDK2|A|220|192|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
192
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:09:37.699 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.160', 19205): ~SDK2|A|220|192|Q:C|F:6*29
INFO IN 2026-07-03 15:09:37.398
[v2] [V2] [UDP] Received from ('46.114.208.160', 19205): ~SDK2|D|220|192|q1w2e3r4t5y6u7i8|B:4387|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%*78
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
192
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4387
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
78 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:09:37.398 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.160', 19205): ~SDK2|D|220|192|q1w2e3r4t5y6u7i8|B:4387|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%*78
INFO OUT 2026-07-03 14:59:16.803
[v2] [V2] [UDP] Sent to ('46.114.208.6', 9298): ~SDK2|A|220|191|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
191
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:59:16.803 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.6', 9298): ~SDK2|A|220|191|Q:C|F:6*2A
INFO IN 2026-07-03 14:59:16.597
[v2] [V2] [UDP] Received from ('46.114.208.6', 9298): ~SDK2|D|220|191|q1w2e3r4t5y6u7i8|B:4349|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%*7D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
191
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4349
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
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:59:16.597 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.6', 9298): ~SDK2|D|220|191|q1w2e3r4t5y6u7i8|B:4349|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%*7D
INFO OUT 2026-07-03 14:58:33.310
[v2] [V2] [UDP] Sent to ('46.114.227.193', 10956): ~SDK2|A|220|190|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
190
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:58:33.310 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.193', 10956): ~SDK2|A|220|190|Q:C|F:6*2B
INFO IN 2026-07-03 14:58:33.094
[v2] [V2] [UDP] Received from ('46.114.227.193', 10956): ~SDK2|D|220|190|q1w2e3r4t5y6u7i8|B:4384|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
190
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
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 14:58:33.094 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.193', 10956): ~SDK2|D|220|190|q1w2e3r4t5y6u7i8|B:4384|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 14:57:51.118
[v2] [V2] [UDP] Sent to ('46.114.224.212', 12291): ~SDK2|A|220|189|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
189
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:57:51.118 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.212', 12291): ~SDK2|A|220|189|Q:C|F:6*23
INFO IN 2026-07-03 14:57:50.836
[v2] [V2] [UDP] Received from ('46.114.224.212', 12291): ~SDK2|D|220|189|q1w2e3r4t5y6u7i8|B:4385|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
189
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
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 14:57:50.836 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.212', 12291): ~SDK2|D|220|189|q1w2e3r4t5y6u7i8|B:4385|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 14:57:08.393
[v2] [V2] [UDP] Sent to ('46.114.212.126', 5485): ~SDK2|A|220|188|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
188
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:57:08.393 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.126', 5485): ~SDK2|A|220|188|Q:C|F:6*22
INFO IN 2026-07-03 14:57:07.954
[v2] [V2] [UDP] Received from ('46.114.212.126', 5485): ~SDK2|D|220|188|q1w2e3r4t5y6u7i8|B:4375|V:1|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%*2F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
188
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4375
Visits since last reading
1
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
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:57:07.954 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.126', 5485): ~SDK2|D|220|188|q1w2e3r4t5y6u7i8|B:4375|V:1|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%*2F
INFO OUT 2026-07-03 14:53:36.356
[v2] [V2] [UDP] Sent to ('46.114.210.101', 21602): ~SDK2|A|220|188|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
188
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:53:36.356 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.101', 21602): ~SDK2|A|220|188|Q:C|F:6*22
INFO IN 2026-07-03 14:53:36.127
[v2] [V2] [UDP] Received from ('46.114.210.101', 21602): ~SDK2|D|220|188|q1w2e3r4t5y6u7i8|B:4387|V:0|W:16|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
188
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4387
Visits since last reading
0
Visits 10tx
16
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 14:53:36.127 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.101', 21602): ~SDK2|D|220|188|q1w2e3r4t5y6u7i8|B:4387|V:0|W:16|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 14:52:52.152
[v2] [V2] [UDP] Sent to ('46.114.230.241', 8964): ~SDK2|A|220|187|Q:C|F:6*2D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
187
Server action
C
TX frequency
6
Checksum
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:52:52.152 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.241', 8964): ~SDK2|A|220|187|Q:C|F:6*2D
INFO IN 2026-07-03 14:52:51.951
[v2] [V2] [UDP] Received from ('46.114.230.241', 8964): ~SDK2|D|220|187|q1w2e3r4t5y6u7i8|B:4371|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*72
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
187
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4371
Visits since last reading
0
Visits 10tx
16
GSM level
-95
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
72 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:52:51.951 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.241', 8964): ~SDK2|D|220|187|q1w2e3r4t5y6u7i8|B:4371|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*72