SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-05 05:15:00.794
[v2] [V2] [UDP] Sent to ('46.114.227.125', 23069): ~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 05:15:00.794 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.125', 23069): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 05:15:00.588
[v2] [V2] [UDP] Received from ('46.114.227.125', 23069): ~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 05:15:00.588 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.125', 23069): ~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 05:14:35.240
[v2] [V2] [UDP] Sent to ('46.114.212.218', 31862): ~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 05:14:35.240 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.218', 31862): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 05:14:35.002
[v2] [V2] [UDP] Received from ('46.114.212.218', 31862): ~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 05:14:35.002 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.218', 31862): ~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 05:14:09.591
[v2] [V2] [UDP] Sent to ('46.114.208.133', 26857): ~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 05:14:09.591 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.133', 26857): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 05:14:09.393
[v2] [V2] [UDP] Received from ('46.114.208.133', 26857): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4228|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%*2A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4228
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
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 05:14:09.393 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.133', 26857): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4228|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%*2A
INFO OUT 2026-07-05 05:13:44.608
[v2] [V2] [UDP] Sent to ('46.114.225.129', 11810): ~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 05:13:44.608 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.129', 11810): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 05:13:44.427
[v2] [V2] [UDP] Received from ('46.114.225.129', 11810): ~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 05:13:44.427 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.129', 11810): ~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 05:13:17.877
[v2] [V2] [UDP] Sent to ('46.114.212.82', 27035): ~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 05:13:17.877 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.82', 27035): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 05:13:17.555
[v2] [V2] [UDP] Received from ('46.114.212.82', 27035): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4337|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%*25
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4337
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
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 05:13:17.555 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.82', 27035): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4337|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%*25
INFO OUT 2026-07-05 05:12:52.789
[v2] [V2] [UDP] Sent to ('46.114.226.233', 14837): ~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 05:12:52.789 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.233', 14837): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 05:12:52.596
[v2] [V2] [UDP] Received from ('46.114.226.233', 14837): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4337|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)
4337
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 05:12:52.596 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.233', 14837): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4337|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 05:12:26.560
[v2] [V2] [UDP] Sent to ('46.114.229.85', 13595): ~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 05:12:26.560 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.85', 13595): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 05:12:26.346
[v2] [V2] [UDP] Received from ('46.114.229.85', 13595): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|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%*2C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4339
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
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 05:12:26.346 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.85', 13595): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|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%*2C
INFO OUT 2026-07-05 05:01:47.218
[v2] [V2] [UDP] Sent to ('46.114.211.33', 2761): ~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 05:01:47.218 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.33', 2761): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 05:01:47.002
[v2] [V2] [UDP] Received from ('46.114.211.33', 2761): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4337|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%*20
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4337
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
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 05:01:47.002 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.33', 2761): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4337|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%*20
INFO OUT 2026-07-05 04:51:28.302
[v2] [V2] [UDP] Sent to ('46.114.226.128', 30969): ~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 04:51:28.302 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.128', 30969): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:51:28.114
[v2] [V2] [UDP] Received from ('46.114.226.128', 30969): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4334|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%*23
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
-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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:51:28.114 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.128', 30969): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4334|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%*23
INFO OUT 2026-07-05 04:51:00.819
[v2] [V2] [UDP] Sent to ('46.114.208.22', 10396): ~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 04:51:00.819 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.22', 10396): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:51:00.593
[v2] [V2] [UDP] Received from ('46.114.208.22', 10396): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4239|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%*2D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4239
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
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:51:00.593 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.22', 10396): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4239|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%*2D
INFO OUT 2026-07-05 04:50:36.505
[v2] [V2] [UDP] Sent to ('46.114.215.126', 6588): ~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 04:50:36.505 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.126', 6588): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:50:36.278
[v2] [V2] [UDP] Received from ('46.114.215.126', 6588): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4320|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)
4320
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 04:50:36.278 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.126', 6588): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4320|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 04:50:10.221
[v2] [V2] [UDP] Sent to ('46.114.213.222', 6724): ~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 04:50:10.221 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.222', 6724): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:50:10.030
[v2] [V2] [UDP] Received from ('46.114.213.222', 6724): ~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 04:50:10.030 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.222', 6724): ~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 04:49:45.312
[v2] [V2] [UDP] Sent to ('46.114.209.252', 2418): ~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 04:49:45.312 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.252', 2418): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:49:45.072
[v2] [V2] [UDP] Received from ('46.114.209.252', 2418): ~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 04:49:45.072 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.252', 2418): ~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 04:49:19.026
[v2] [V2] [UDP] Sent to ('46.114.224.93', 19282): ~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 04:49:19.026 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.93', 19282): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:49:18.831
[v2] [V2] [UDP] Received from ('46.114.224.93', 19282): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4306|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)
4306
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 04:49:18.831 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.93', 19282): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4306|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 04:48:48.918
[v2] [V2] [UDP] Sent to ('46.114.231.86', 26651): ~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 04:48:48.918 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.86', 26651): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:48:48.746
[v2] [V2] [UDP] Received from ('46.114.231.86', 26651): ~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 04:48:48.746 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.86', 26651): ~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 04:48:22.061
[v2] [V2] [UDP] Sent to ('46.114.224.255', 30308): ~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 04:48:22.061 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.255', 30308): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:48:21.875
[v2] [V2] [UDP] Received from ('46.114.224.255', 30308): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4318|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%*2D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4318
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
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:48:21.875 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.255', 30308): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4318|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%*2D
INFO OUT 2026-07-05 04:47:57.121
[v2] [V2] [UDP] Sent to ('46.114.215.116', 20098): ~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 04:47:57.121 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.116', 20098): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:47:56.915
[v2] [V2] [UDP] Received from ('46.114.215.116', 20098): ~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 04:47:56.915 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.116', 20098): ~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 04:47:30.205
[v2] [V2] [UDP] Sent to ('46.114.231.122', 10452): ~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 04:47:30.205 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.122', 10452): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:47:30.015
[v2] [V2] [UDP] Received from ('46.114.231.122', 10452): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4237|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%*24
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4237
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
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:47:30.015 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.122', 10452): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4237|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%*24
INFO OUT 2026-07-05 04:47:06.623
[v2] [V2] [UDP] Sent to ('46.114.210.238', 3214): ~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 04:47:06.623 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.238', 3214): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:47:06.359
[v2] [V2] [UDP] Received from ('46.114.210.238', 3214): ~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 04:47:06.359 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.238', 3214): ~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 04:46:42.301
[v2] [V2] [UDP] Sent to ('46.114.209.176', 15346): ~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 04:46:42.301 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.176', 15346): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:46:42.049
[v2] [V2] [UDP] Received from ('46.114.209.176', 15346): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4223|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)
4223
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 04:46:42.049 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.176', 15346): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4223|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 04:36:19.501
[v2] [V2] [UDP] Sent to ('46.114.215.111', 27026): ~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 04:36:19.501 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.111', 27026): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:36:19.315
[v2] [V2] [UDP] Received from ('46.114.215.111', 27026): ~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 04:36:19.315 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.111', 27026): ~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 04:35:54.541
[v2] [V2] [UDP] Sent to ('46.114.209.31', 26584): ~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 04:35:54.541 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.31', 26584): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:35:54.357
[v2] [V2] [UDP] Received from ('46.114.209.31', 26584): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4265|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)
4265
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 04:35:54.357 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.31', 26584): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4265|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 04:35:29.629
[v2] [V2] [UDP] Sent to ('46.114.228.181', 24426): ~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 04:35:29.629 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.181', 24426): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:35:29.392
[v2] [V2] [UDP] Received from ('46.114.228.181', 24426): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4264|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)
4264
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 04:35:29.392 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.181', 24426): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4264|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 04:35:02.699
[v2] [V2] [UDP] Sent to ('46.114.213.201', 14492): ~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 04:35:02.699 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.201', 14492): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:35:02.500
[v2] [V2] [UDP] Received from ('46.114.213.201', 14492): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4288|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%*27
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4288
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
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 04:35:02.500 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.201', 14492): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4288|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%*27
INFO OUT 2026-07-05 04:34:37.741
[v2] [V2] [UDP] Sent to ('46.114.213.96', 31158): ~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 04:34:37.741 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.96', 31158): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 04:34:37.564
[v2] [V2] [UDP] Received from ('46.114.213.96', 31158): ~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 04:34:37.564 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.96', 31158): ~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