SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-05 07:04:49.594
[v2] [V2] [UDP] Sent to ('46.114.210.170', 29525): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 07:04:49.594 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.170', 29525): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 07:04:49.392
[v2] [V2] [UDP] Received from ('46.114.210.170', 29525): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4258|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*2A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4258
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 07:04:49.392 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.170', 29525): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4258|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*2A
INFO OUT 2026-07-05 07:04:25.258
[v2] [V2] [UDP] Sent to ('46.114.211.157', 3891): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 07:04:25.258 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.157', 3891): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 07:04:25.070
[v2] [V2] [UDP] Received from ('46.114.211.157', 3891): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4334|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4334
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 07:04:25.070 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.157', 3891): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4334|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*21
INFO OUT 2026-07-05 07:03:58.404
[v2] [V2] [UDP] Sent to ('46.114.229.203', 12653): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 07:03:58.404 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.203', 12653): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 07:03:58.201
[v2] [V2] [UDP] Received from ('46.114.229.203', 12653): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4232|V:0|W:17|G:-91|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4232
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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)
2026-07-05 07:03:58.201 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.203', 12653): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4232|V:0|W:17|G:-91|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 2026-07-05 07:03:33.412
[v2] [V2] [UDP] Sent to ('46.114.226.133', 3655): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 07:03:33.412 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.133', 3655): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 07:03:33.234
[v2] [V2] [UDP] Received from ('46.114.226.133', 3655): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4248|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*2B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4248
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 07:03:33.234 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.133', 3655): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4248|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*2B
INFO OUT 2026-07-05 07:03:06.618
[v2] [V2] [UDP] Sent to ('46.114.227.124', 10436): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 07:03:06.618 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.124', 10436): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 07:03:06.350
[v2] [V2] [UDP] Received from ('46.114.227.124', 10436): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4218|V:0|W:17|G:-87|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*29
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4218
Visits since last reading
0
Visits 10tx
17
GSM level
-87
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
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 07:03:06.350 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.124', 10436): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4218|V:0|W:17|G:-87|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*29
INFO OUT 2026-07-05 06:49:49.773
[v2] [V2] [UDP] Sent to ('46.114.231.102', 30648): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:49:49.773 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.102', 30648): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:49:49.553
[v2] [V2] [UDP] Received from ('46.114.231.102', 30648): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-91|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4333
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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)
2026-07-05 06:49:49.553 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.102', 30648): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-91|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 2026-07-05 06:46:24.283
[v2] [V2] [UDP] Sent to ('46.114.208.108', 25461): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:46:24.283 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.108', 25461): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:46:24.114
[v2] [V2] [UDP] Received from ('46.114.208.108', 25461): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4331|V:0|W:17|G:-93|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4331
Visits since last reading
0
Visits 10tx
17
GSM level
-93
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)
2026-07-05 06:46:24.114 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.108', 25461): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4331|V:0|W:17|G:-93|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 2026-07-05 06:45:58.079
[v2] [V2] [UDP] Sent to ('46.114.228.12', 28291): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:45:58.079 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.12', 28291): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:45:57.880
[v2] [V2] [UDP] Received from ('46.114.228.12', 28291): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4234|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4234
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:45:57.880 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.12', 28291): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4234|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
INFO OUT 2026-07-05 06:45:32.481
[v2] [V2] [UDP] Sent to ('46.114.211.237', 9220): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:45:32.481 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.237', 9220): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:45:32.278
[v2] [V2] [UDP] Received from ('46.114.211.237', 9220): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-91|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4333
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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)
2026-07-05 06:45:32.278 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.237', 9220): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-91|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 2026-07-05 06:45:08.149
[v2] [V2] [UDP] Sent to ('46.114.231.63', 27200): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:45:08.149 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.63', 27200): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:45:07.952
[v2] [V2] [UDP] Received from ('46.114.231.63', 27200): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-91|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4333
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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)
2026-07-05 06:45:07.952 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.63', 27200): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-91|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 2026-07-05 06:44:36.132
[v2] [V2] [UDP] Sent to ('46.114.212.26', 12008): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:44:36.132 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.26', 12008): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:44:35.956
[v2] [V2] [UDP] Received from ('46.114.212.26', 12008): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4331|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4331
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:44:35.956 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.26', 12008): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4331|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*24
INFO OUT 2026-07-05 06:44:11.184
[v2] [V2] [UDP] Sent to ('46.114.214.229', 4213): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:44:11.184 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.229', 4213): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:44:10.998
[v2] [V2] [UDP] Received from ('46.114.214.229', 4213): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-91|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4333
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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)
2026-07-05 06:44:10.998 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.229', 4213): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-91|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 2026-07-05 06:43:44.958
[v2] [V2] [UDP] Sent to ('46.114.212.116', 28332): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:43:44.958 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.116', 28332): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:43:44.759
[v2] [V2] [UDP] Received from ('46.114.212.116', 28332): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4334|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4334
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:43:44.759 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.116', 28332): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4334|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*21
INFO OUT 2026-07-05 06:43:14.864
[v2] [V2] [UDP] Sent to ('46.114.228.92', 19778): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:43:14.864 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.92', 19778): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:43:14.677
[v2] [V2] [UDP] Received from ('46.114.228.92', 19778): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4319|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*2E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4319
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:43:14.677 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.92', 19778): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4319|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*2E
INFO OUT 2026-07-05 06:42:50.809
[v2] [V2] [UDP] Sent to ('46.114.212.75', 20833): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:42:50.809 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.75', 20833): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:42:50.370
[v2] [V2] [UDP] Received from ('46.114.212.75', 20833): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4335|V:0|W:17|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*22
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4335
Visits since last reading
0
Visits 10tx
17
GSM level
-93
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
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:42:50.370 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.75', 20833): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4335|V:0|W:17|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*22
INFO OUT 2026-07-05 06:42:24.937
[v2] [V2] [UDP] Sent to ('46.114.208.50', 24896): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:42:24.937 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.50', 24896): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:42:24.770
[v2] [V2] [UDP] Received from ('46.114.208.50', 24896): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4336|V:0|W:17|G:-91|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4336
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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)
2026-07-05 06:42:24.770 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.50', 24896): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4336|V:0|W:17|G:-91|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 2026-07-05 06:41:56.232
[v2] [V2] [UDP] Sent to ('46.114.231.30', 19858): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:41:56.232 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.30', 19858): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:41:55.949
[v2] [V2] [UDP] Received from ('46.114.231.30', 19858): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4336|V:0|W:17|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4336
Visits since last reading
0
Visits 10tx
17
GSM level
-93
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:41:55.949 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.30', 19858): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4336|V:0|W:17|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*21
INFO OUT 2026-07-05 06:31:42.383
[v2] [V2] [UDP] Sent to ('46.114.226.51', 14960): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:31:42.383 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.51', 14960): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:31:42.196
[v2] [V2] [UDP] Received from ('46.114.226.51', 14960): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4330|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*25
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4330
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:31:42.196 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.51', 14960): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4330|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*25
INFO OUT 2026-07-05 06:31:18.039
[v2] [V2] [UDP] Sent to ('46.114.227.175', 25832): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:31:18.039 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.175', 25832): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:31:17.871
[v2] [V2] [UDP] Received from ('46.114.227.175', 25832): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4334|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4334
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:31:17.871 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.175', 25832): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4334|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*21
INFO OUT 2026-07-05 06:30:51.828
[v2] [V2] [UDP] Sent to ('46.114.231.122', 23751): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:30:51.828 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.122', 23751): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:30:51.622
[v2] [V2] [UDP] Received from ('46.114.231.122', 23751): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4263|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*22
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4263
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:30:51.622 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.122', 23751): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4263|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*22
INFO OUT 2026-07-05 06:30:27.540
[v2] [V2] [UDP] Sent to ('46.114.213.18', 28869): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:30:27.540 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.18', 28869): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:30:27.319
[v2] [V2] [UDP] Received from ('46.114.213.18', 28869): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-91|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4333
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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)
2026-07-05 06:30:27.319 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.18', 28869): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-91|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 2026-07-05 06:29:54.217
[v2] [V2] [UDP] Sent to ('46.114.213.81', 25220): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:29:54.217 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.81', 25220): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:29:54.038
[v2] [V2] [UDP] Received from ('46.114.213.81', 25220): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4294|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*2A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4294
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:29:54.038 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.81', 25220): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4294|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*2A
INFO OUT 2026-07-05 06:29:31.321
[v2] [V2] [UDP] Sent to ('46.114.213.81', 6181): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:29:31.321 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.81', 6181): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:29:30.997
[v2] [V2] [UDP] Received from ('46.114.213.81', 6181): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4335|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4335
Visits since last reading
0
Visits 10tx
17
GSM level
-91
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
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:29:30.997 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.81', 6181): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4335|V:0|W:17|G:-91|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
INFO OUT 2026-07-05 06:29:04.299
[v2] [V2] [UDP] Sent to ('46.114.208.75', 31934): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:29:04.299 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.75', 31934): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:29:04.118
[v2] [V2] [UDP] Received from ('46.114.208.75', 31934): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4247|V:0|W:17|G:-93|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4247
Visits since last reading
0
Visits 10tx
17
GSM level
-93
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)
2026-07-05 06:29:04.118 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.75', 31934): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4247|V:0|W:17|G:-93|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 2026-07-05 06:28:38.718
[v2] [V2] [UDP] Sent to ('46.114.225.129', 11591): ~SDK2|N|220|528|E:BOX*17
Decode frame
Type
NAK (server reject) [N]
Box ID
220
Seq
528
Error code
BOX
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:28:38.718 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.129', 11591): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 06:28:38.510
[v2] [V2] [UDP] Received from ('46.114.225.129', 11591): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4335|V:0|W:17|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*22
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4335
Visits since last reading
0
Visits 10tx
17
GSM level
-93
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
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 06:28:38.510 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.129', 11591): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4335|V:0|W:17|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*22