SDK Dashboard - Log Viewer

Protocol V2

Live

5,010 entries

SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)

Log Entries

WARNING 2026-06-12 08:36:39.804

[v2] [V2] Invalid frame (CKS) from 46.114.226.71:14566: ~SDK2|D|1|1|q1w2e3r4t5y6u7i8|B:4322|V:0|W:0|G:-91dBm|O:26201|H:|F:8|A:C|N:1|U:0|R:0|I:2|C:0%|M:37%|K:7%*37

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	1
Seq	1
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4322
Visits since last reading	0
Visits 10tx	0
GSM level	-91dBm
Operator	26201
HW issues
TX frequency	8
Action	C
Boot count	1
High activity	0
Throttle	0
FW version	2
CPU	0%
Memory	37%
Disk	7%
Checksum	37 ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-12 08:36:39.804 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.226.71:14566: ~SDK2|D|1|1|q1w2e3r4t5y6u7i8|B:4322|V:0|W:0|G:-91dBm|O:26201|H:|F:8|A:C|N:1|U:0|R:0|I:2|C:0%|M:37%|K:7%*37

INFO IN 2026-06-12 08:36:39.801

[v2] [V2] [UDP] Received from ('46.114.226.71', 14566): ~SDK2|D|1|1|q1w2e3r4t5y6u7i8|B:4322|V:0|W:0|G:-91dBm|O:26201|H:|F:8|A:C|N:1|U:0|R:0|I:2|C:0%|M:37%|K:7%*37

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	1
Seq	1
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4322
Visits since last reading	0
Visits 10tx	0
GSM level	-91dBm
Operator	26201
HW issues
TX frequency	8
Action	C
Boot count	1
High activity	0
Throttle	0
FW version	2
CPU	0%
Memory	37%
Disk	7%
Checksum	37 ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-12 08:36:39.801 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.71', 14566): ~SDK2|D|1|1|q1w2e3r4t5y6u7i8|B:4322|V:0|W:0|G:-91dBm|O:26201|H:|F:8|A:C|N:1|U:0|R:0|I:2|C:0%|M:37%|K:7%*37

INFO OUT 2026-06-11 08:02:39.485

[v2] [V2] [UDP] Sent to ('46.114.230.128', 17963): ~SDK2|N|0|8|E:CKS*0C

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	8
Error code	CKS
Checksum	0C ✓ valid (full body)

2026-06-11 08:02:39.485 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.128', 17963): ~SDK2|N|0|8|E:CKS*0C

WARNING 2026-06-11 08:02:39.484

[v2] [V2] Invalid frame (CKS) from 46.114.230.128:17963: ~SDK2|D|0|8|q1w2e3r4t5y6u7i8|B:4300|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 08:02:39.484 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.230.128:17963: ~SDK2|D|0|8|q1w2e3r4t5y6u7i8|B:4300|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 08:02:39.483

[v2] [V2] [UDP] Received from ('46.114.230.128', 17963): ~SDK2|D|0|8|q1w2e3r4t5y6u7i8|B:4300|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*15

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	8
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4300
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	15 ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 08:02:39.483 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.128', 17963): ~SDK2|D|0|8|q1w2e3r4t5y6u7i8|B:4300|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*15

INFO OUT 2026-06-11 08:01:36.072

[v2] [V2] [UDP] Sent to ('46.114.213.125', 28371): ~SDK2|N|0|7|E:CKS*03

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	7
Error code	CKS
Checksum	03 ✓ valid (full body)

2026-06-11 08:01:36.072 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.125', 28371): ~SDK2|N|0|7|E:CKS*03

WARNING 2026-06-11 08:01:36.072

[v2] [V2] Invalid frame (CKS) from 46.114.213.125:28371: ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 08:01:36.072 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.213.125:28371: ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 08:01:36.071

[v2] [V2] [UDP] Received from ('46.114.213.125', 28371): ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1A

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	7
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4311
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	1A ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 08:01:36.071 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.125', 28371): ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1A

INFO OUT 2026-06-11 08:00:58.497

[v2] [V2] [UDP] Sent to ('46.114.213.125', 56775): ~SDK2|N|0|7|E:CKS*03

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	7
Error code	CKS
Checksum	03 ✓ valid (full body)

2026-06-11 08:00:58.497 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.125', 56775): ~SDK2|N|0|7|E:CKS*03

WARNING 2026-06-11 08:00:58.497

[v2] [V2] Invalid frame (CKS) from 46.114.213.125:56775: ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 08:00:58.497 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.213.125:56775: ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 08:00:58.496

[v2] [V2] [UDP] Received from ('46.114.213.125', 56775): ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1A

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	7
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4311
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	1A ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 08:00:58.496 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.125', 56775): ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1A

INFO OUT 2026-06-11 08:00:17.416

[v2] [V2] [UDP] Sent to ('46.114.213.125', 19612): ~SDK2|N|0|7|E:CKS*03

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	7
Error code	CKS
Checksum	03 ✓ valid (full body)

2026-06-11 08:00:17.416 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.125', 19612): ~SDK2|N|0|7|E:CKS*03

WARNING 2026-06-11 08:00:17.414

[v2] [V2] Invalid frame (CKS) from 46.114.213.125:19612: ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 08:00:17.414 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.213.125:19612: ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 08:00:17.413

[v2] [V2] [UDP] Received from ('46.114.213.125', 19612): ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1A

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	7
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4311
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	1A ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 08:00:17.413 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.125', 19612): ~SDK2|D|0|7|q1w2e3r4t5y6u7i8|B:4311|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1A

INFO OUT 2026-06-11 07:59:44.140

[v2] [V2] [UDP] Sent to ('46.114.212.188', 59897): ~SDK2|N|0|6|E:CKS*02

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	6
Error code	CKS
Checksum	02 ✓ valid (full body)

2026-06-11 07:59:44.140 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.188', 59897): ~SDK2|N|0|6|E:CKS*02

WARNING 2026-06-11 07:59:44.139

[v2] [V2] Invalid frame (CKS) from 46.114.212.188:59897: ~SDK2|D|0|6|q1w2e3r4t5y6u7i8|B:4307|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 07:59:44.139 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.212.188:59897: ~SDK2|D|0|6|q1w2e3r4t5y6u7i8|B:4307|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 07:59:44.138

[v2] [V2] [UDP] Received from ('46.114.212.188', 59897): ~SDK2|D|0|6|q1w2e3r4t5y6u7i8|B:4307|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1C

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	6
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4307
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	1C ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:59:44.138 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.188', 59897): ~SDK2|D|0|6|q1w2e3r4t5y6u7i8|B:4307|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1C

INFO OUT 2026-06-11 07:59:01.258

[v2] [V2] [UDP] Sent to ('46.114.212.188', 30320): ~SDK2|N|0|6|E:CKS*02

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	6
Error code	CKS
Checksum	02 ✓ valid (full body)

2026-06-11 07:59:01.258 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.188', 30320): ~SDK2|N|0|6|E:CKS*02

WARNING 2026-06-11 07:59:01.257

[v2] [V2] Invalid frame (CKS) from 46.114.212.188:30320: ~SDK2|D|0|6|q1w2e3r4t5y6u7i8|B:4307|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 07:59:01.257 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.212.188:30320: ~SDK2|D|0|6|q1w2e3r4t5y6u7i8|B:4307|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 07:59:01.256

[v2] [V2] [UDP] Received from ('46.114.212.188', 30320): ~SDK2|D|0|6|q1w2e3r4t5y6u7i8|B:4307|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1C

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	6
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4307
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	1C ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:59:01.256 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.188', 30320): ~SDK2|D|0|6|q1w2e3r4t5y6u7i8|B:4307|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1C

INFO OUT 2026-06-11 07:58:22.986

[v2] [V2] [UDP] Sent to ('46.114.214.104', 1978): ~SDK2|N|0|5|E:CKS*01

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	5
Error code	CKS
Checksum	01 ✓ valid (full body)

2026-06-11 07:58:22.986 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.104', 1978): ~SDK2|N|0|5|E:CKS*01

WARNING 2026-06-11 07:58:22.985

[v2] [V2] Invalid frame (CKS) from 46.114.214.104:1978: ~SDK2|D|0|5|q1w2e3r4t5y6u7i8|B:4313|V:0|W:0|G:-93dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 07:58:22.985 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.214.104:1978: ~SDK2|D|0|5|q1w2e3r4t5y6u7i8|B:4313|V:0|W:0|G:-93dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 07:58:22.984

[v2] [V2] [UDP] Received from ('46.114.214.104', 1978): ~SDK2|D|0|5|q1w2e3r4t5y6u7i8|B:4313|V:0|W:0|G:-93dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1C

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	5
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4313
Visits since last reading	0
Visits 10tx	0
GSM level	-93dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	1C ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:58:22.984 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.104', 1978): ~SDK2|D|0|5|q1w2e3r4t5y6u7i8|B:4313|V:0|W:0|G:-93dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1C

INFO OUT 2026-06-11 07:57:41.280

[v2] [V2] [UDP] Sent to ('46.114.214.104', 21530): ~SDK2|N|0|5|E:CKS*01

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	5
Error code	CKS
Checksum	01 ✓ valid (full body)

2026-06-11 07:57:41.280 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.104', 21530): ~SDK2|N|0|5|E:CKS*01

WARNING 2026-06-11 07:57:41.279

[v2] [V2] Invalid frame (CKS) from 46.114.214.104:21530: ~SDK2|D|0|5|q1w2e3r4t5y6u7i8|B:4313|V:0|W:0|G:-93dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 07:57:41.279 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.214.104:21530: ~SDK2|D|0|5|q1w2e3r4t5y6u7i8|B:4313|V:0|W:0|G:-93dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 07:57:41.278

[v2] [V2] [UDP] Received from ('46.114.214.104', 21530): ~SDK2|D|0|5|q1w2e3r4t5y6u7i8|B:4313|V:0|W:0|G:-93dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1C

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	5
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4313
Visits since last reading	0
Visits 10tx	0
GSM level	-93dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	1C ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:57:41.278 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.104', 21530): ~SDK2|D|0|5|q1w2e3r4t5y6u7i8|B:4313|V:0|W:0|G:-93dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*1C

INFO OUT 2026-06-11 07:56:36.964

[v2] [V2] [UDP] Sent to ('46.114.210.66', 49028): ~SDK2|N|0|4|E:CKS*00

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	4
Error code	CKS
Checksum	00 ✓ valid (full body)

2026-06-11 07:56:36.964 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.66', 49028): ~SDK2|N|0|4|E:CKS*00

WARNING 2026-06-11 07:56:36.964

[v2] [V2] Invalid frame (CKS) from 46.114.210.66:49028: ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 07:56:36.964 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.210.66:49028: ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 07:56:36.963

[v2] [V2] [UDP] Received from ('46.114.210.66', 49028): ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*12

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	4
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4309
Visits since last reading	0
Visits 10tx	0
GSM level	-97dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	12 ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:56:36.963 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.66', 49028): ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*12

INFO OUT 2026-06-11 07:55:58.819

[v2] [V2] [UDP] Sent to ('46.114.210.66', 16692): ~SDK2|N|0|4|E:CKS*00

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	4
Error code	CKS
Checksum	00 ✓ valid (full body)

2026-06-11 07:55:58.819 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.66', 16692): ~SDK2|N|0|4|E:CKS*00

WARNING 2026-06-11 07:55:58.819

[v2] [V2] Invalid frame (CKS) from 46.114.210.66:16692: ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 07:55:58.819 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.210.66:16692: ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 07:55:58.818

[v2] [V2] [UDP] Received from ('46.114.210.66', 16692): ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*12

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	4
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4309
Visits since last reading	0
Visits 10tx	0
GSM level	-97dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	12 ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:55:58.818 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.66', 16692): ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*12

INFO OUT 2026-06-11 07:55:18.716

[v2] [V2] [UDP] Sent to ('46.114.210.66', 16679): ~SDK2|N|0|4|E:CKS*00

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	4
Error code	CKS
Checksum	00 ✓ valid (full body)

2026-06-11 07:55:18.716 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.66', 16679): ~SDK2|N|0|4|E:CKS*00

WARNING 2026-06-11 07:55:18.714

[v2] [V2] Invalid frame (CKS) from 46.114.210.66:16679: ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 07:55:18.714 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.210.66:16679: ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 07:55:18.714

[v2] [V2] [UDP] Received from ('46.114.210.66', 16679): ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*12

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	4
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4309
Visits since last reading	0
Visits 10tx	0
GSM level	-97dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	12 ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:55:18.714 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.66', 16679): ~SDK2|D|0|4|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-97dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*12

INFO OUT 2026-06-11 07:54:18.017

[v2] [V2] [UDP] Sent to ('46.114.215.110', 51863): ~SDK2|N|0|3|E:CKS*07

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	3
Error code	CKS
Checksum	07 ✓ valid (full body)

2026-06-11 07:54:18.017 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.110', 51863): ~SDK2|N|0|3|E:CKS*07

WARNING 2026-06-11 07:54:18.017

[v2] [V2] Invalid frame (CKS) from 46.114.215.110:51863: ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 07:54:18.017 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.215.110:51863: ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 07:54:18.016

[v2] [V2] [UDP] Received from ('46.114.215.110', 51863): ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*17

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	3
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4309
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	17 ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:54:18.016 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.110', 51863): ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*17

INFO OUT 2026-06-11 07:53:39.747

[v2] [V2] [UDP] Sent to ('46.114.215.110', 9549): ~SDK2|N|0|3|E:CKS*07

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	3
Error code	CKS
Checksum	07 ✓ valid (full body)

2026-06-11 07:53:39.747 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.110', 9549): ~SDK2|N|0|3|E:CKS*07

WARNING 2026-06-11 07:53:39.747

[v2] [V2] Invalid frame (CKS) from 46.114.215.110:9549: ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 07:53:39.747 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.215.110:9549: ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 07:53:39.746

[v2] [V2] [UDP] Received from ('46.114.215.110', 9549): ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*17

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	3
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4309
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	17 ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:53:39.746 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.110', 9549): ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*17

INFO OUT 2026-06-11 07:52:59.658

[v2] [V2] [UDP] Sent to ('46.114.215.110', 4429): ~SDK2|N|0|3|E:CKS*07

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	3
Error code	CKS
Checksum	07 ✓ valid (full body)

2026-06-11 07:52:59.658 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.110', 4429): ~SDK2|N|0|3|E:CKS*07

WARNING 2026-06-11 07:52:59.658

[v2] [V2] Invalid frame (CKS) from 46.114.215.110:4429: ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

2026-06-11 07:52:59.658 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.215.110:4429: ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50

INFO IN 2026-06-11 07:52:59.657

[v2] [V2] [UDP] Received from ('46.114.215.110', 4429): ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*17

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	3
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4309
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	50%
Memory	37%
Disk	8%
Checksum	17 ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:52:59.657 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.110', 4429): ~SDK2|D|0|3|q1w2e3r4t5y6u7i8|B:4309|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:50%|M:37%|K:8%*17

INFO OUT 2026-06-11 07:52:22.406

[v2] [V2] [UDP] Sent to ('46.114.230.106', 52526): ~SDK2|N|0|2|E:CKS*06

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	2
Error code	CKS
Checksum	06 ✓ valid (full body)

2026-06-11 07:52:22.406 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.106', 52526): ~SDK2|N|0|2|E:CKS*06

WARNING 2026-06-11 07:52:22.405

[v2] [V2] Invalid frame (CKS) from 46.114.230.106:52526: ~SDK2|D|0|2|q1w2e3r4t5y6u7i8|B:4315|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:10

2026-06-11 07:52:22.405 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.230.106:52526: ~SDK2|D|0|2|q1w2e3r4t5y6u7i8|B:4315|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:10

INFO IN 2026-06-11 07:52:22.405

[v2] [V2] [UDP] Received from ('46.114.230.106', 52526): ~SDK2|D|0|2|q1w2e3r4t5y6u7i8|B:4315|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:100%|M:37%|K:8%*2F

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	2
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4315
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	100%
Memory	37%
Disk	8%
Checksum	2F ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:52:22.405 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.106', 52526): ~SDK2|D|0|2|q1w2e3r4t5y6u7i8|B:4315|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:100%|M:37%|K:8%*2F

INFO OUT 2026-06-11 07:51:41.569

[v2] [V2] [UDP] Sent to ('46.114.230.106', 2973): ~SDK2|N|0|2|E:CKS*06

Decode frame

Type	NAK (server reject) [N]
Box ID	0
Seq	2
Error code	CKS
Checksum	06 ✓ valid (full body)

2026-06-11 07:51:41.569 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.106', 2973): ~SDK2|N|0|2|E:CKS*06

WARNING 2026-06-11 07:51:41.569

[v2] [V2] Invalid frame (CKS) from 46.114.230.106:2973: ~SDK2|D|0|2|q1w2e3r4t5y6u7i8|B:4315|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:10

2026-06-11 07:51:41.569 [WARNING] [v2] [V2] Invalid frame (CKS) from 46.114.230.106:2973: ~SDK2|D|0|2|q1w2e3r4t5y6u7i8|B:4315|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:10

INFO IN 2026-06-11 07:51:41.568

[v2] [V2] [UDP] Received from ('46.114.230.106', 2973): ~SDK2|D|0|2|q1w2e3r4t5y6u7i8|B:4315|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:100%|M:37%|K:8%*2F

Decode frame

Type	Data (telemetry uplink) [D]
Box ID	0
Seq	2
Token	q1w2e3r4t5y6u7i8
Battery (mV)	4315
Visits since last reading	0
Visits 10tx	0
GSM level	-95dBm
Operator	26201
HW issues	UDP_NOACK,UDP_PARSE,UDP_OPEN
TX frequency	8
Action	C
Boot count	2
High activity	0
Throttle	0
FW version	2
CPU	100%
Memory	37%
Disk	8%
Checksum	2F ✓ valid (firmware variant, without SDK2\| prefix)

2026-06-11 07:51:41.568 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.106', 2973): ~SDK2|D|0|2|q1w2e3r4t5y6u7i8|B:4315|V:0|W:0|G:-95dBm|O:26201|H:UDP_NOACK,UDP_PARSE,UDP_OPEN|F:8|A:C|N:2|U:0|R:0|I:2|C:100%|M:37%|K:8%*2F