SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-05 03:28:24.678
[v2] [V2] [UDP] Sent to ('46.114.231.148', 11451): ~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 03:28:24.678 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.148', 11451): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:28:24.430
[v2] [V2] [UDP] Received from ('46.114.231.148', 11451): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4252|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)
4252
Visits since last reading
0
Visits 10tx
17
GSM level
-93
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 03:28:24.430 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.148', 11451): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4252|V:0|W:17|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*22
INFO OUT 2026-07-05 03:27:59.022
[v2] [V2] [UDP] Sent to ('46.114.228.164', 8833): ~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 03:27:59.022 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.164', 8833): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:27:58.830
[v2] [V2] [UDP] Received from ('46.114.228.164', 8833): ~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)
2026-07-05 03:27:58.830 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.164', 8833): ~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 2026-07-05 03:27:33.411
[v2] [V2] [UDP] Sent to ('46.114.211.44', 8938): ~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 03:27:33.411 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.44', 8938): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:27:33.238
[v2] [V2] [UDP] Received from ('46.114.211.44', 8938): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4242|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%*28
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4242
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
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 03:27:33.238 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.44', 8938): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4242|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%*28
INFO OUT 2026-07-05 03:27:10.115
[v2] [V2] [UDP] Sent to ('46.114.231.189', 18344): ~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 03:27:10.115 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.189', 18344): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:27:09.549
[v2] [V2] [UDP] Received from ('46.114.231.189', 18344): ~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)
2026-07-05 03:27:09.549 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.189', 18344): ~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 2026-07-05 03:14:00.687
[v2] [V2] [UDP] Sent to ('46.114.212.108', 17397): ~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 03:14:00.687 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.108', 17397): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:14:00.434
[v2] [V2] [UDP] Received from ('46.114.212.108', 17397): ~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 03:14:00.434 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.108', 17397): ~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 03:13:30.525
[v2] [V2] [UDP] Sent to ('46.114.211.81', 18697): ~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 03:13:30.525 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.81', 18697): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:13:30.357
[v2] [V2] [UDP] Received from ('46.114.211.81', 18697): ~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)
2026-07-05 03:13:30.357 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.81', 18697): ~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 2026-07-05 03:13:03.651
[v2] [V2] [UDP] Sent to ('46.114.229.39', 10812): ~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 03:13:03.651 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.39', 10812): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:13:03.470
[v2] [V2] [UDP] Received from ('46.114.229.39', 10812): ~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)
2026-07-05 03:13:03.470 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.39', 10812): ~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 2026-07-05 03:12:34.922
[v2] [V2] [UDP] Sent to ('46.114.208.241', 3612): ~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 03:12:34.922 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.241', 3612): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:12:34.698
[v2] [V2] [UDP] Received from ('46.114.208.241', 3612): ~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)
2026-07-05 03:12:34.698 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.241', 3612): ~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 2026-07-05 03:12:08.619
[v2] [V2] [UDP] Sent to ('46.114.215.198', 29747): ~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 03:12:08.619 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.198', 29747): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:12:08.435
[v2] [V2] [UDP] Received from ('46.114.215.198', 29747): ~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)
2026-07-05 03:12:08.435 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.198', 29747): ~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 2026-07-05 03:11:41.745
[v2] [V2] [UDP] Sent to ('46.114.209.109', 3311): ~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 03:11:41.745 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.109', 3311): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:11:41.560
[v2] [V2] [UDP] Received from ('46.114.209.109', 3311): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4324|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)
4324
Visits since last reading
0
Visits 10tx
17
GSM level
-93
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 03:11:41.560 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.109', 3311): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4324|V:0|W:17|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*22
INFO OUT 2026-07-05 03:11:15.681
[v2] [V2] [UDP] Sent to ('46.114.231.100', 28922): ~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 03:11:15.681 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.100', 28922): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:11:15.317
[v2] [V2] [UDP] Received from ('46.114.231.100', 28922): ~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)
2026-07-05 03:11:15.317 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.100', 28922): ~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 2026-07-05 03:00:58.662
[v2] [V2] [UDP] Sent to ('46.114.231.205', 4196): ~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 03:00:58.662 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.205', 4196): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 03:00:58.444
[v2] [V2] [UDP] Received from ('46.114.231.205', 4196): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|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)
4338
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 03:00:58.444 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.205', 4196): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4338|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 02:50:49.956
[v2] [V2] [UDP] Sent to ('46.114.231.110', 11395): ~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 02:50:49.956 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.110', 11395): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:50:49.735
[v2] [V2] [UDP] Received from ('46.114.231.110', 11395): ~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 02:50:49.735 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.110', 11395): ~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 02:50:21.741
[v2] [V2] [UDP] Sent to ('46.114.210.10', 31841): ~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 02:50:21.741 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.10', 31841): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:50:21.559
[v2] [V2] [UDP] Received from ('46.114.210.10', 31841): ~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 02:50:21.559 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.10', 31841): ~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 02:49:55.872
[v2] [V2] [UDP] Sent to ('46.114.214.217', 31854): ~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 02:49:55.872 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.217', 31854): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:49:55.315
[v2] [V2] [UDP] Received from ('46.114.214.217', 31854): ~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)
2026-07-05 02:49:55.315 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.217', 31854): ~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 2026-07-05 02:49:32.479
[v2] [V2] [UDP] Sent to ('46.114.228.172', 24415): ~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 02:49:32.479 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.172', 24415): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:49:32.284
[v2] [V2] [UDP] Received from ('46.114.228.172', 24415): ~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)
2026-07-05 02:49:32.284 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.172', 24415): ~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 2026-07-05 02:49:04.937
[v2] [V2] [UDP] Sent to ('46.114.225.229', 1715): ~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 02:49:04.937 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.229', 1715): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:49:04.753
[v2] [V2] [UDP] Received from ('46.114.225.229', 1715): ~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 02:49:04.753 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.229', 1715): ~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 02:48:41.918
[v2] [V2] [UDP] Sent to ('46.114.212.105', 28404): ~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 02:48:41.918 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.105', 28404): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:48:41.734
[v2] [V2] [UDP] Received from ('46.114.212.105', 28404): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4207|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%*29
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4207
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
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 02:48:41.734 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.105', 28404): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4207|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%*29
INFO OUT 2026-07-05 02:48:13.766
[v2] [V2] [UDP] Sent to ('46.114.214.62', 24655): ~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 02:48:13.766 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.62', 24655): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:48:13.564
[v2] [V2] [UDP] Received from ('46.114.214.62', 24655): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4325|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)
4325
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 02:48:13.564 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.62', 24655): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4325|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 02:47:48.834
[v2] [V2] [UDP] Sent to ('46.114.208.194', 25376): ~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 02:47:48.834 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.194', 25376): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:47:48.597
[v2] [V2] [UDP] Received from ('46.114.208.194', 25376): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4202|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%*2C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4202
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
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-05 02:47:48.597 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.194', 25376): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4202|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%*2C
INFO OUT 2026-07-05 02:36:41.912
[v2] [V2] [UDP] Sent to ('46.114.214.57', 12816): ~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 02:36:41.912 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.57', 12816): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:36:41.713
[v2] [V2] [UDP] Received from ('46.114.214.57', 12816): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4281|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)
4281
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 02:36:41.713 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.57', 12816): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4281|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 02:36:17.003
[v2] [V2] [UDP] Sent to ('46.114.228.41', 20562): ~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 02:36:17.003 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.41', 20562): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:36:16.753
[v2] [V2] [UDP] Received from ('46.114.228.41', 20562): ~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)
2026-07-05 02:36:16.753 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.41', 20562): ~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 2026-07-05 02:25:52.299
[v2] [V2] [UDP] Sent to ('46.114.224.186', 3875): ~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 02:25:52.299 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.186', 3875): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:25:52.108
[v2] [V2] [UDP] Received from ('46.114.224.186', 3875): ~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)
2026-07-05 02:25:52.108 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.186', 3875): ~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 2026-07-05 02:15:43.005
[v2] [V2] [UDP] Sent to ('46.114.208.133', 19022): ~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 02:15:43.005 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.133', 19022): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:15:42.829
[v2] [V2] [UDP] Received from ('46.114.208.133', 19022): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4239|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)
4239
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)
2026-07-05 02:15:42.829 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.133', 19022): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4239|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 2026-07-05 02:15:16.157
[v2] [V2] [UDP] Sent to ('46.114.231.181', 18051): ~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 02:15:16.157 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.181', 18051): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-05 02:15:15.955
[v2] [V2] [UDP] Received from ('46.114.231.181', 18051): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4260|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)
4260
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 02:15:15.955 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.181', 18051): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4260|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