SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-04 20:15:58.371
[v2] [V2] [UDP] Sent to ('46.114.224.213', 19039): ~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 20:15:58.371 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.213', 19039): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 20:15:58.186
[v2] [V2] [UDP] Received from ('46.114.224.213', 19039): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4330|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%*2D
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
-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
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 20:15:58.186 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.213', 19039): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4330|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%*2D
INFO OUT 2026-07-04 20:15:28.338
[v2] [V2] [UDP] Sent to ('46.114.208.60', 3640): ~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 20:15:28.338 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.60', 3640): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 20:15:28.134
[v2] [V2] [UDP] Received from ('46.114.208.60', 3640): ~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 20:15:28.134 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.60', 3640): ~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 20:15:02.247
[v2] [V2] [UDP] Sent to ('46.114.209.97', 12073): ~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 20:15:02.247 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.97', 12073): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 20:15:02.056
[v2] [V2] [UDP] Received from ('46.114.209.97', 12073): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4347|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)
4347
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)
2026-07-04 20:15:02.056 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.97', 12073): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4347|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 2026-07-04 20:04:34.866
[v2] [V2] [UDP] Sent to ('46.114.214.232', 7875): ~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 20:04:34.866 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.232', 7875): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 20:04:34.674
[v2] [V2] [UDP] Received from ('46.114.214.232', 7875): ~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 20:04:34.674 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.232', 7875): ~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 19:54:25.199
[v2] [V2] [UDP] Sent to ('46.114.210.175', 13366): ~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 19:54:25.199 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.175', 13366): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:54:24.950
[v2] [V2] [UDP] Received from ('46.114.210.175', 13366): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4327|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)
4327
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 19:54:24.950 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.175', 13366): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4327|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 19:44:16.962
[v2] [V2] [UDP] Sent to ('46.114.210.62', 6872): ~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 19:44:16.962 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.62', 6872): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:44:16.755
[v2] [V2] [UDP] Received from ('46.114.210.62', 6872): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4228|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)
4228
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 19:44:16.755 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.62', 6872): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4228|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 19:34:14.103
[v2] [V2] [UDP] Sent to ('46.114.210.44', 15263): ~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 19:34:14.103 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.44', 15263): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:34:13.876
[v2] [V2] [UDP] Received from ('46.114.210.44', 15263): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4346|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%*2D
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
-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
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 19:34:13.876 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.44', 15263): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4346|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%*2D
INFO OUT 2026-07-04 19:24:09.938
[v2] [V2] [UDP] Sent to ('46.114.230.56', 9777): ~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 19:24:09.938 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.56', 9777): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:24:09.715
[v2] [V2] [UDP] Received from ('46.114.230.56', 9777): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4344|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%*24
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4344
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
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 19:24:09.715 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.56', 9777): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4344|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%*24
INFO OUT 2026-07-04 19:14:10.888
[v2] [V2] [UDP] Sent to ('46.114.225.151', 12753): ~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 19:14:10.888 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.151', 12753): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:14:10.673
[v2] [V2] [UDP] Received from ('46.114.225.151', 12753): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4289|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)
4289
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 19:14:10.673 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.151', 12753): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4289|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 19:13:43.342
[v2] [V2] [UDP] Sent to ('46.114.211.64', 13361): ~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 19:13:43.342 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.64', 13361): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:13:43.163
[v2] [V2] [UDP] Received from ('46.114.211.64', 13361): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4314|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)
4314
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)
2026-07-04 19:13:43.163 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.64', 13361): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4314|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 2026-07-04 19:13:19.009
[v2] [V2] [UDP] Sent to ('46.114.225.125', 11925): ~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 19:13:19.009 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.125', 11925): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:13:18.830
[v2] [V2] [UDP] Received from ('46.114.225.125', 11925): ~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 19:13:18.830 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.125', 11925): ~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 19:12:56.015
[v2] [V2] [UDP] Sent to ('46.114.228.246', 17045): ~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 19:12:56.015 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.246', 17045): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:12:55.807
[v2] [V2] [UDP] Received from ('46.114.228.246', 17045): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4329|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)
4329
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)
2026-07-04 19:12:55.807 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.246', 17045): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4329|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 2026-07-04 19:12:27.174
[v2] [V2] [UDP] Sent to ('46.114.226.85', 13076): ~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 19:12:27.174 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.85', 13076): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:12:26.992
[v2] [V2] [UDP] Received from ('46.114.226.85', 13076): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4160|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)
4160
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 19:12:26.992 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.85', 13076): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4160|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 19:11:59.373
[v2] [V2] [UDP] Sent to ('46.114.213.230', 26316): ~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 19:11:59.373 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.230', 26316): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:11:59.177
[v2] [V2] [UDP] Received from ('46.114.213.230', 26316): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|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)
4341
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 19:11:59.177 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.230', 26316): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4341|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 19:11:32.155
[v2] [V2] [UDP] Sent to ('46.114.212.127', 14091): ~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 19:11:32.155 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.127', 14091): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:11:31.956
[v2] [V2] [UDP] Received from ('46.114.212.127', 14091): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4328|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)
4328
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 19:11:31.956 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.127', 14091): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4328|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 19:11:02.916
[v2] [V2] [UDP] Sent to ('46.114.214.153', 17963): ~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 19:11:02.916 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.153', 17963): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:11:02.725
[v2] [V2] [UDP] Received from ('46.114.214.153', 17963): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4299|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%*21
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4299
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
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 19:11:02.725 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.153', 17963): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4299|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%*21
INFO OUT 2026-07-04 19:10:35.180
[v2] [V2] [UDP] Sent to ('46.114.211.133', 1964): ~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 19:10:35.180 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.133', 1964): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:10:34.995
[v2] [V2] [UDP] Received from ('46.114.211.133', 1964): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4345|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)
4345
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 19:10:34.995 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.133', 1964): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4345|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 19:10:09.645
[v2] [V2] [UDP] Sent to ('46.114.228.151', 4789): ~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 19:10:09.645 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.151', 4789): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:10:09.395
[v2] [V2] [UDP] Received from ('46.114.228.151', 4789): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4219|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%*26
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4219
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
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 19:10:09.395 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.151', 4789): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4219|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%*26
INFO OUT 2026-07-04 19:09:41.645
[v2] [V2] [UDP] Sent to ('46.114.213.38', 5005): ~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 19:09:41.645 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.38', 5005): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 19:09:41.449
[v2] [V2] [UDP] Received from ('46.114.213.38', 5005): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4329|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)
4329
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 19:09:41.449 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.38', 5005): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4329|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 18:59:24.653
[v2] [V2] [UDP] Sent to ('46.114.231.20', 24077): ~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 18:59:24.653 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.20', 24077): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 18:59:24.453
[v2] [V2] [UDP] Received from ('46.114.231.20', 24077): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4213|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)
4213
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 18:59:24.453 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.20', 24077): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4213|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 18:49:10.062
[v2] [V2] [UDP] Sent to ('46.114.213.89', 31245): ~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 18:49:10.062 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.89', 31245): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 18:49:09.878
[v2] [V2] [UDP] Received from ('46.114.213.89', 31245): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4342|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%*24
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
-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
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 18:49:09.878 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.89', 31245): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4342|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%*24
INFO OUT 2026-07-04 18:48:46.408
[v2] [V2] [UDP] Sent to ('46.114.209.233', 17611): ~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 18:48:46.408 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.233', 17611): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 18:48:46.209
[v2] [V2] [UDP] Received from ('46.114.209.233', 17611): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4219|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%*2F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4219
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
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 18:48:46.209 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.233', 17611): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4219|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%*2F
INFO OUT 2026-07-04 18:48:18.240
[v2] [V2] [UDP] Sent to ('46.114.210.236', 29096): ~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 18:48:18.240 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.236', 29096): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 18:48:18.037
[v2] [V2] [UDP] Received from ('46.114.210.236', 29096): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4345|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)
4345
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 18:48:18.037 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.236', 29096): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4345|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 18:47:51.992
[v2] [V2] [UDP] Sent to ('46.114.215.83', 11485): ~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 18:47:51.992 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.83', 11485): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 18:47:51.797
[v2] [V2] [UDP] Received from ('46.114.215.83', 11485): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4217|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)
4217
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)
2026-07-04 18:47:51.797 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.83', 11485): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4217|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 2026-07-04 18:47:25.109
[v2] [V2] [UDP] Sent to ('46.114.208.125', 25971): ~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 18:47:25.109 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.125', 25971): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 18:47:24.929
[v2] [V2] [UDP] Received from ('46.114.208.125', 25971): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4323|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)
4323
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 18:47:24.929 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.125', 25971): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4323|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