SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-04 22:00:16.375
[v2] [V2] [UDP] Sent to ('46.114.229.158', 13650): ~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)
2026-07-04 22:00:16.375 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.158', 13650): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 22:00:16.126
[v2] [V2] [UDP] Received from ('46.114.229.158', 13650): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4346|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4346
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 22:00:16.126 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.158', 13650): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4346|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
INFO OUT 2026-07-04 21:49:56.906
[v2] [V2] [UDP] Sent to ('46.114.224.210', 11585): ~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)
2026-07-04 21:49:56.906 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.210', 11585): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:49:56.611
[v2] [V2] [UDP] Received from ('46.114.224.210', 11585): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4326|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*26
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4326
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 21:49:56.611 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.210', 11585): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4326|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*26
INFO OUT 2026-07-04 21:39:42.410
[v2] [V2] [UDP] Sent to ('46.114.225.56', 23323): ~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)
2026-07-04 21:39:42.410 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.56', 23323): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:39:42.208
[v2] [V2] [UDP] Received from ('46.114.225.56', 23323): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*25
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4343
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 21:39:42.208 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.56', 23323): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*25
INFO OUT 2026-07-04 21:27:08.453
[v2] [V2] [UDP] Sent to ('46.114.225.76', 7275): ~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)
2026-07-04 21:27:08.453 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.76', 7275): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:27:08.270
[v2] [V2] [UDP] Received from ('46.114.225.76', 7275): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4243|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)
4243
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)
2026-07-04 21:27:08.270 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.76', 7275): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4243|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 2026-07-04 21:26:41.579
[v2] [V2] [UDP] Sent to ('46.114.209.174', 9938): ~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)
2026-07-04 21:26:41.579 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.174', 9938): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:26:41.393
[v2] [V2] [UDP] Received from ('46.114.209.174', 9938): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|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)
4340
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)
2026-07-04 21:26:41.393 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.174', 9938): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|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 2026-07-04 21:26:17.917
[v2] [V2] [UDP] Sent to ('46.114.228.199', 19259): ~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)
2026-07-04 21:26:17.917 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.199', 19259): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:26:17.724
[v2] [V2] [UDP] Received from ('46.114.228.199', 19259): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|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)
4340
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)
2026-07-04 21:26:17.724 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.199', 19259): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|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 2026-07-04 21:25:50.396
[v2] [V2] [UDP] Sent to ('46.114.209.61', 3228): ~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)
2026-07-04 21:25:50.396 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.61', 3228): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:25:50.205
[v2] [V2] [UDP] Received from ('46.114.209.61', 3228): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|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)
4340
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)
2026-07-04 21:25:50.205 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.61', 3228): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4340|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 2026-07-04 21:25:23.497
[v2] [V2] [UDP] Sent to ('46.114.229.107', 15658): ~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)
2026-07-04 21:25:23.497 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.107', 15658): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:25:23.312
[v2] [V2] [UDP] Received from ('46.114.229.107', 15658): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4326|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)
4326
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)
2026-07-04 21:25:23.312 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.107', 15658): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4326|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 2026-07-04 21:25:01.246
[v2] [V2] [UDP] Sent to ('46.114.225.239', 9143): ~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)
2026-07-04 21:25:01.246 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.239', 9143): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:25:00.928
[v2] [V2] [UDP] Received from ('46.114.225.239', 9143): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|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)
4343
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)
2026-07-04 21:25:00.928 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.239', 9143): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|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 2026-07-04 21:14:47.387
[v2] [V2] [UDP] Sent to ('46.114.230.33', 29505): ~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)
2026-07-04 21:14:47.387 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.33', 29505): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:14:47.168
[v2] [V2] [UDP] Received from ('46.114.230.33', 29505): ~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)
2026-07-04 21:14:47.168 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.33', 29505): ~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 2026-07-04 21:04:34.868
[v2] [V2] [UDP] Sent to ('46.114.210.29', 30720): ~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)
2026-07-04 21:04:34.868 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.29', 30720): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:04:34.676
[v2] [V2] [UDP] Received from ('46.114.210.29', 30720): ~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)
2026-07-04 21:04:34.676 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.29', 30720): ~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 2026-07-04 21:04:10.545
[v2] [V2] [UDP] Sent to ('46.114.208.128', 28502): ~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)
2026-07-04 21:04:10.545 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.128', 28502): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:04:10.357
[v2] [V2] [UDP] Received from ('46.114.208.128', 28502): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|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%*2F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4338
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
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 21:04:10.357 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.128', 28502): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|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%*2F
INFO OUT 2026-07-04 21:03:45.579
[v2] [V2] [UDP] Sent to ('46.114.210.129', 20235): ~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)
2026-07-04 21:03:45.579 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.129', 20235): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:03:45.397
[v2] [V2] [UDP] Received from ('46.114.210.129', 20235): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*28
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
-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
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 21:03:45.397 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.129', 20235): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*28
INFO OUT 2026-07-04 21:03:19.586
[v2] [V2] [UDP] Sent to ('46.114.225.28', 16893): ~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)
2026-07-04 21:03:19.586 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.28', 16893): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:03:19.149
[v2] [V2] [UDP] Received from ('46.114.225.28', 16893): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4200|V:0|W:17|G:-89|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)
4200
Visits since last reading
0
Visits 10tx
17
GSM level
-89
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)
2026-07-04 21:03:19.149 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.28', 16893): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4200|V:0|W:17|G:-89|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 2026-07-04 21:02:53.120
[v2] [V2] [UDP] Sent to ('46.114.224.41', 20954): ~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)
2026-07-04 21:02:53.120 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.41', 20954): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:02:52.914
[v2] [V2] [UDP] Received from ('46.114.224.41', 20954): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4337|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*26
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4337
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 21:02:52.914 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.41', 20954): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4337|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*26
INFO OUT 2026-07-04 21:02:29.646
[v2] [V2] [UDP] Sent to ('46.114.212.199', 18940): ~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)
2026-07-04 21:02:29.646 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.199', 18940): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:02:29.448
[v2] [V2] [UDP] Received from ('46.114.212.199', 18940): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|V:0|W:17|G:-99|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)
4338
Visits since last reading
0
Visits 10tx
17
GSM level
-99
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)
2026-07-04 21:02:29.448 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.199', 18940): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|V:0|W:17|G:-99|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 2026-07-04 21:02:01.920
[v2] [V2] [UDP] Sent to ('46.114.228.103', 5264): ~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)
2026-07-04 21:02:01.920 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.103', 5264): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:02:01.712
[v2] [V2] [UDP] Received from ('46.114.228.103', 5264): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4331|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
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
-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
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 21:02:01.712 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.103', 5264): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4331|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
INFO OUT 2026-07-04 21:01:36.955
[v2] [V2] [UDP] Sent to ('46.114.227.205', 11551): ~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)
2026-07-04 21:01:36.955 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.205', 11551): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:01:36.757
[v2] [V2] [UDP] Received from ('46.114.227.205', 11551): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|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)
4341
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)
2026-07-04 21:01:36.757 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.205', 11551): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|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 2026-07-04 21:01:10.728
[v2] [V2] [UDP] Sent to ('46.114.215.203', 3987): ~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)
2026-07-04 21:01:10.728 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.203', 3987): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:01:10.517
[v2] [V2] [UDP] Received from ('46.114.215.203', 3987): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4325|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*25
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4325
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 21:01:10.517 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.203', 3987): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4325|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*25
INFO OUT 2026-07-04 21:00:45.742
[v2] [V2] [UDP] Sent to ('46.114.212.169', 16484): ~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)
2026-07-04 21:00:45.742 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.169', 16484): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:00:45.553
[v2] [V2] [UDP] Received from ('46.114.212.169', 16484): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4342|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)
4342
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)
2026-07-04 21:00:45.553 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.169', 16484): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4342|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 2026-07-04 21:00:18.872
[v2] [V2] [UDP] Sent to ('46.114.210.246', 9552): ~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)
2026-07-04 21:00:18.872 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.246', 9552): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 21:00:18.681
[v2] [V2] [UDP] Received from ('46.114.210.246', 9552): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4250|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)
4250
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)
2026-07-04 21:00:18.681 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.246', 9552): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4250|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 2026-07-04 20:59:53.929
[v2] [V2] [UDP] Sent to ('46.114.209.200', 6154): ~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)
2026-07-04 20:59:53.929 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.200', 6154): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 20:59:53.715
[v2] [V2] [UDP] Received from ('46.114.209.200', 6154): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|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%*2E
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
-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
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 20:59:53.715 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.200', 6154): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4339|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%*2E
INFO OUT 2026-07-04 20:49:40.792
[v2] [V2] [UDP] Sent to ('46.114.224.133', 8437): ~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)
2026-07-04 20:49:40.792 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.133', 8437): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 20:49:40.597
[v2] [V2] [UDP] Received from ('46.114.224.133', 8437): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4203|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)
4203
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)
2026-07-04 20:49:40.597 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.133', 8437): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4203|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 2026-07-04 20:49:13.895
[v2] [V2] [UDP] Sent to ('46.114.224.145', 20941): ~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)
2026-07-04 20:49:13.895 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.145', 20941): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 20:49:13.711
[v2] [V2] [UDP] Received from ('46.114.224.145', 20941): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4199|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)
4199
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)
2026-07-04 20:49:13.711 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.145', 20941): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4199|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 2026-07-04 20:48:47.039
[v2] [V2] [UDP] Sent to ('46.114.209.141', 23317): ~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)
2026-07-04 20:48:47.039 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.141', 23317): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 20:48:46.838
[v2] [V2] [UDP] Received from ('46.114.209.141', 23317): ~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)
2026-07-04 20:48:46.838 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.141', 23317): ~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