SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-04 15:21:54.871
[v2] [V2] [UDP] Sent to ('46.114.210.168', 13698): ~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 15:21:54.871 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.168', 13698): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:21:54.678
[v2] [V2] [UDP] Received from ('46.114.210.168', 13698): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4347|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%*27
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4347
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
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 15:21:54.678 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.168', 13698): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4347|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%*27
INFO OUT 2026-07-04 15:21:27.338
[v2] [V2] [UDP] Sent to ('46.114.231.12', 29842): ~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 15:21:27.338 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.12', 29842): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:21:27.152
[v2] [V2] [UDP] Received from ('46.114.231.12', 29842): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4347|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%*27
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4347
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
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 15:21:27.152 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.12', 29842): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4347|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%*27
INFO OUT 2026-07-04 15:21:02.379
[v2] [V2] [UDP] Sent to ('46.114.214.208', 2858): ~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 15:21:02.379 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.208', 2858): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:21:02.199
[v2] [V2] [UDP] Received from ('46.114.214.208', 2858): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4330|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%*21
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
-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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 15:21:02.199 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.208', 2858): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4330|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%*21
INFO OUT 2026-07-04 15:20:36.782
[v2] [V2] [UDP] Sent to ('46.114.208.90', 15291): ~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 15:20:36.782 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.90', 15291): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:20:36.594
[v2] [V2] [UDP] Received from ('46.114.208.90', 15291): ~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)
2026-07-04 15:20:36.594 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.90', 15291): ~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 2026-07-04 15:20:11.808
[v2] [V2] [UDP] Sent to ('46.114.227.105', 17674): ~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 15:20:11.808 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.105', 17674): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:20:11.630
[v2] [V2] [UDP] Received from ('46.114.227.105', 17674): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4350|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%*27
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4350
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
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 15:20:11.630 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.105', 17674): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4350|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%*27
INFO OUT 2026-07-04 15:19:46.299
[v2] [V2] [UDP] Sent to ('46.114.226.72', 15636): ~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 15:19:46.299 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.72', 15636): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:19:46.038
[v2] [V2] [UDP] Received from ('46.114.226.72', 15636): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4348|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%*2C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4348
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
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 15:19:46.038 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.72', 15636): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4348|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%*2C
INFO OUT 2026-07-04 15:06:32.647
[v2] [V2] [UDP] Sent to ('46.114.208.34', 30128): ~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 15:06:32.647 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.34', 30128): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:06:32.437
[v2] [V2] [UDP] Received from ('46.114.208.34', 30128): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4346|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)
4346
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 15:06:32.437 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.34', 30128): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4346|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 15:06:07.662
[v2] [V2] [UDP] Sent to ('46.114.229.72', 6759): ~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 15:06:07.662 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.72', 6759): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:06:07.472
[v2] [V2] [UDP] Received from ('46.114.229.72', 6759): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4348|V:0|W:17|G:-101|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*12
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4348
Visits since last reading
0
Visits 10tx
17
GSM level
-101
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
12 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 15:06:07.472 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.72', 6759): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4348|V:0|W:17|G:-101|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*12
INFO OUT 2026-07-04 15:05:39.515
[v2] [V2] [UDP] Sent to ('46.114.225.128', 5556): ~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 15:05:39.515 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.128', 5556): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:05:39.317
[v2] [V2] [UDP] Received from ('46.114.225.128', 5556): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4347|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
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4347
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)
2026-07-04 15:05:39.317 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.128', 5556): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4347|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 2026-07-04 15:05:13.894
[v2] [V2] [UDP] Sent to ('46.114.224.243', 3878): ~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 15:05:13.894 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.243', 3878): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:05:13.713
[v2] [V2] [UDP] Received from ('46.114.224.243', 3878): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4266|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%*23
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4266
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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 15:05:13.713 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.243', 3878): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4266|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%*23
INFO OUT 2026-07-04 15:04:50.324
[v2] [V2] [UDP] Sent to ('46.114.226.193', 10509): ~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 15:04:50.324 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.193', 10509): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:04:50.144
[v2] [V2] [UDP] Received from ('46.114.226.193', 10509): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4349|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%*2D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4349
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
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 15:04:50.144 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.193', 10509): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4349|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%*2D
INFO OUT 2026-07-04 15:04:24.620
[v2] [V2] [UDP] Sent to ('46.114.212.81', 10465): ~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 15:04:24.620 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.81', 10465): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:04:24.438
[v2] [V2] [UDP] Received from ('46.114.212.81', 10465): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4279|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%*2B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4279
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
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 15:04:24.438 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.81', 10465): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4279|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%*2B
INFO OUT 2026-07-04 15:03:59.070
[v2] [V2] [UDP] Sent to ('46.114.231.105', 19145): ~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 15:03:59.070 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.105', 19145): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 15:03:58.834
[v2] [V2] [UDP] Received from ('46.114.231.105', 19145): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-101|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*1E
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
-101
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
1E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 15:03:58.834 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.105', 19145): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-101|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*1E
INFO OUT 2026-07-04 14:53:41.076
[v2] [V2] [UDP] Sent to ('46.114.208.23', 7556): ~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 14:53:41.076 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.23', 7556): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:53:40.613
[v2] [V2] [UDP] Received from ('46.114.208.23', 7556): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4349|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%*29
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4349
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
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 14:53:40.613 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.23', 7556): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4349|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%*29
INFO OUT 2026-07-04 14:43:23.843
[v2] [V2] [UDP] Sent to ('46.114.225.143', 21408): ~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 14:43:23.843 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.143', 21408): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:43:23.633
[v2] [V2] [UDP] Received from ('46.114.225.143', 21408): ~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)
2026-07-04 14:43:23.633 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.143', 21408): ~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 2026-07-04 14:33:20.939
[v2] [V2] [UDP] Sent to ('46.114.214.111', 20854): ~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 14:33:20.939 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.111', 20854): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:33:20.753
[v2] [V2] [UDP] Received from ('46.114.214.111', 20854): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4346|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%*23
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
-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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 14:33:20.753 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.111', 20854): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4346|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%*23
INFO OUT 2026-07-04 14:32:54.066
[v2] [V2] [UDP] Sent to ('46.114.231.122', 29526): ~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 14:32:54.066 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.122', 29526): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:32:53.874
[v2] [V2] [UDP] Received from ('46.114.231.122', 29526): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4345|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%*25
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4345
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
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 14:32:53.874 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.122', 29526): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4345|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%*25
INFO OUT 2026-07-04 14:32:29.744
[v2] [V2] [UDP] Sent to ('46.114.208.161', 7439): ~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 14:32:29.744 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.161', 7439): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:32:29.555
[v2] [V2] [UDP] Received from ('46.114.208.161', 7439): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4332|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%*23
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4332
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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 14:32:29.555 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.161', 7439): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4332|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%*23
INFO OUT 2026-07-04 14:32:04.154
[v2] [V2] [UDP] Sent to ('46.114.215.6', 27384): ~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 14:32:04.154 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.6', 27384): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:32:03.960
[v2] [V2] [UDP] Received from ('46.114.215.6', 27384): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4346|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)
4346
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 14:32:03.960 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.6', 27384): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4346|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 14:31:39.185
[v2] [V2] [UDP] Sent to ('46.114.209.217', 11414): ~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 14:31:39.185 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.217', 11414): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:31:38.994
[v2] [V2] [UDP] Received from ('46.114.209.217', 11414): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4282|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%*29
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4282
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
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 14:31:38.994 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.217', 11414): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4282|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%*29
INFO OUT 2026-07-04 14:31:11.547
[v2] [V2] [UDP] Sent to ('46.114.209.78', 8826): ~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 14:31:11.547 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.78', 8826): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:31:11.122
[v2] [V2] [UDP] Received from ('46.114.209.78', 8826): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4245|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%*22
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4245
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
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 14:31:11.122 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.78', 8826): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4245|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%*22
INFO OUT 2026-07-04 14:30:44.772
[v2] [V2] [UDP] Sent to ('46.114.228.88', 5164): ~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 14:30:44.772 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.88', 5164): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:30:44.592
[v2] [V2] [UDP] Received from ('46.114.228.88', 5164): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4347|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%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4347
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 14:30:44.592 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.88', 5164): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4347|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%*21
INFO OUT 2026-07-04 14:30:15.360
[v2] [V2] [UDP] Sent to ('46.114.212.85', 9980): ~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 14:30:15.360 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.85', 9980): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:30:15.159
[v2] [V2] [UDP] Received from ('46.114.212.85', 9980): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4348|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%*2C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4348
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
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 14:30:15.159 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.85', 9980): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4348|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%*2C
INFO OUT 2026-07-04 14:29:50.392
[v2] [V2] [UDP] Sent to ('46.114.209.200', 16587): ~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 14:29:50.392 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.200', 16587): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:29:50.193
[v2] [V2] [UDP] Received from ('46.114.209.200', 16587): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4350|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)
4350
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 14:29:50.193 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.200', 16587): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4350|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 14:29:24.792
[v2] [V2] [UDP] Sent to ('46.114.215.152', 28881): ~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 14:29:24.792 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.152', 28881): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 14:29:24.597
[v2] [V2] [UDP] Received from ('46.114.215.152', 28881): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4316|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)
4316
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 14:29:24.597 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.152', 28881): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4316|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