SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-04 11:40:12.468
[v2] [V2] [UDP] Sent to ('46.114.210.57', 12397): ~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 11:40:12.468 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.57', 12397): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 11:40:12.278
[v2] [V2] [UDP] Received from ('46.114.210.57', 12397): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4350|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%*25
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
-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
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:40:12.278 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.57', 12397): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4350|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%*25
INFO OUT 2026-07-04 11:39:44.950
[v2] [V2] [UDP] Sent to ('46.114.213.203', 1961): ~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 11:39:44.950 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.203', 1961): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 11:39:44.755
[v2] [V2] [UDP] Received from ('46.114.213.203', 1961): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4224|V:0|W:17|G:-85|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)
4224
Visits since last reading
0
Visits 10tx
17
GSM level
-85
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 11:39:44.755 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.203', 1961): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4224|V:0|W:17|G:-85|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 11:39:20.621
[v2] [V2] [UDP] Sent to ('46.114.229.72', 9668): ~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 11:39:20.621 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.72', 9668): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 11:39:20.427
[v2] [V2] [UDP] Received from ('46.114.229.72', 9668): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4351|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)
4351
Visits since last reading
0
Visits 10tx
17
GSM level
-93
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:39:20.427 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.72', 9668): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4351|V:0|W:17|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*20
INFO OUT 2026-07-04 11:38:55.724
[v2] [V2] [UDP] Sent to ('46.114.231.86', 23104): ~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 11:38:55.724 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.86', 23104): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 11:38:55.465
[v2] [V2] [UDP] Received from ('46.114.231.86', 23104): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4353|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%*26
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4353
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
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:38:55.465 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.86', 23104): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4353|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%*26
INFO OUT 2026-07-04 11:28:15.078
[v2] [V2] [UDP] Sent to ('46.114.210.32', 18891): ~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 11:28:15.078 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.32', 18891): ~SDK2|N|220|528|E:BOX*17
INFO IN 2026-07-04 11:28:14.836
[v2] [V2] [UDP] Received from ('46.114.210.32', 18891): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
528
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4343
Visits since last reading
0
Visits 10tx
17
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
75 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:28:14.836 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.32', 18891): ~SDK2|D|220|528|q1w2e3r4t5y6u7i8|B:4343|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75
INFO OUT 2026-07-04 11:17:56.177
[v2] [V2] [UDP] Sent to ('46.114.227.179', 29450): ~SDK2|A|220|527|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
527
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:17:56.177 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.179', 29450): ~SDK2|A|220|527|Q:C|F:6*23
INFO IN 2026-07-04 11:17:55.955
[v2] [V2] [UDP] Received from ('46.114.227.179', 29450): ~SDK2|D|220|527|q1w2e3r4t5y6u7i8|B:4352|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%*2C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
527
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4352
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
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:17:55.955 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.179', 29450): ~SDK2|D|220|527|q1w2e3r4t5y6u7i8|B:4352|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%*2C
INFO OUT 2026-07-04 11:07:03.984
[v2] [V2] [UDP] Sent to ('46.114.211.8', 8703): ~SDK2|A|220|526|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
526
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:07:03.984 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.8', 8703): ~SDK2|A|220|526|Q:C|F:6*22
INFO IN 2026-07-04 11:07:03.792
[v2] [V2] [UDP] Received from ('46.114.211.8', 8703): ~SDK2|D|220|526|q1w2e3r4t5y6u7i8|B:4269|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*72
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
526
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4269
Visits since last reading
0
Visits 10tx
17
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
72 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:07:03.792 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.8', 8703): ~SDK2|D|220|526|q1w2e3r4t5y6u7i8|B:4269|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*72
INFO OUT 2026-07-04 11:06:26.272
[v2] [V2] [UDP] Sent to ('46.114.210.12', 20796): ~SDK2|A|220|525|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
525
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:06:26.272 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.12', 20796): ~SDK2|A|220|525|Q:C|F:6*21
INFO IN 2026-07-04 11:06:26.056
[v2] [V2] [UDP] Received from ('46.114.210.12', 20796): ~SDK2|D|220|525|q1w2e3r4t5y6u7i8|B:4352|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*78
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
525
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4352
Visits since last reading
0
Visits 10tx
17
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
78 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:06:26.056 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.12', 20796): ~SDK2|D|220|525|q1w2e3r4t5y6u7i8|B:4352|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*78
INFO OUT 2026-07-04 11:05:42.101
[v2] [V2] [UDP] Sent to ('46.114.226.205', 5206): ~SDK2|A|220|524|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
524
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:05:42.101 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.205', 5206): ~SDK2|A|220|524|Q:C|F:6*20
INFO IN 2026-07-04 11:05:41.871
[v2] [V2] [UDP] Received from ('46.114.226.205', 5206): ~SDK2|D|220|524|q1w2e3r4t5y6u7i8|B:4306|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*28
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
524
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4306
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 11:05:41.871 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.205', 5206): ~SDK2|D|220|524|q1w2e3r4t5y6u7i8|B:4306|V:0|W:17|G:-95|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*28
INFO OUT 2026-07-04 10:54:07.116
[v2] [V2] [UDP] Sent to ('46.114.229.142', 18437): ~SDK2|A|220|524|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
524
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:54:07.116 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.142', 18437): ~SDK2|A|220|524|Q:C|F:6*20
INFO IN 2026-07-04 10:54:06.837
[v2] [V2] [UDP] Received from ('46.114.229.142', 18437): ~SDK2|D|220|524|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
524
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4333
Visits since last reading
0
Visits 10tx
17
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:54:06.837 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.142', 18437): ~SDK2|D|220|524|q1w2e3r4t5y6u7i8|B:4333|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
INFO OUT 2026-07-04 10:53:26.889
[v2] [V2] [UDP] Sent to ('46.114.210.77', 1616): ~SDK2|A|220|523|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
523
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:53:26.889 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.77', 1616): ~SDK2|A|220|523|Q:C|F:6*27
INFO IN 2026-07-04 10:53:26.518
[v2] [V2] [UDP] Received from ('46.114.210.77', 1616): ~SDK2|D|220|523|q1w2e3r4t5y6u7i8|B:4351|V:0|W:17|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*76
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
523
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4351
Visits since last reading
0
Visits 10tx
17
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
76 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:53:26.518 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.77', 1616): ~SDK2|D|220|523|q1w2e3r4t5y6u7i8|B:4351|V:0|W:17|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*76
INFO OUT 2026-07-04 10:42:56.969
[v2] [V2] [UDP] Sent to ('46.114.226.154', 20165): ~SDK2|A|220|522|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
522
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:42:56.969 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.154', 20165): ~SDK2|A|220|522|Q:C|F:6*26
INFO IN 2026-07-04 10:42:56.758
[v2] [V2] [UDP] Received from ('46.114.226.154', 20165): ~SDK2|D|220|522|q1w2e3r4t5y6u7i8|B:4221|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
522
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4221
Visits since last reading
0
Visits 10tx
17
GSM level
-97
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:42:56.758 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.154', 20165): ~SDK2|D|220|522|q1w2e3r4t5y6u7i8|B:4221|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
INFO OUT 2026-07-04 10:42:17.961
[v2] [V2] [UDP] Sent to ('46.114.210.54', 13297): ~SDK2|A|220|521|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
521
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:42:17.961 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.54', 13297): ~SDK2|A|220|521|Q:C|F:6*25
INFO IN 2026-07-04 10:42:17.738
[v2] [V2] [UDP] Received from ('46.114.210.54', 13297): ~SDK2|D|220|521|q1w2e3r4t5y6u7i8|B:4332|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
521
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4332
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:42:17.738 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.54', 13297): ~SDK2|D|220|521|q1w2e3r4t5y6u7i8|B:4332|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7C
INFO OUT 2026-07-04 10:41:37.853
[v2] [V2] [UDP] Sent to ('46.114.227.168', 21000): ~SDK2|A|220|520|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
520
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:41:37.853 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.168', 21000): ~SDK2|A|220|520|Q:C|F:6*24
INFO IN 2026-07-04 10:41:37.633
[v2] [V2] [UDP] Received from ('46.114.227.168', 21000): ~SDK2|D|220|520|q1w2e3r4t5y6u7i8|B:4349|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*73
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
520
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4349
Visits since last reading
0
Visits 10tx
17
GSM level
-97
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
73 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:41:37.633 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.168', 21000): ~SDK2|D|220|520|q1w2e3r4t5y6u7i8|B:4349|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*73
INFO OUT 2026-07-04 10:40:55.395
[v2] [V2] [UDP] Sent to ('46.114.224.15', 9051): ~SDK2|A|220|519|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
519
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:40:55.395 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.15', 9051): ~SDK2|A|220|519|Q:C|F:6*2E
INFO IN 2026-07-04 10:40:55.171
[v2] [V2] [UDP] Received from ('46.114.224.15', 9051): ~SDK2|D|220|519|q1w2e3r4t5y6u7i8|B:4348|V:0|W:17|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*77
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
519
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4348
Visits since last reading
0
Visits 10tx
17
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
77 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:40:55.171 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.15', 9051): ~SDK2|D|220|519|q1w2e3r4t5y6u7i8|B:4348|V:0|W:17|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*77
INFO OUT 2026-07-04 10:40:11.216
[v2] [V2] [UDP] Sent to ('46.114.231.175', 24272): ~SDK2|A|220|518|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
518
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:40:11.216 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.175', 24272): ~SDK2|A|220|518|Q:C|F:6*2F
INFO IN 2026-07-04 10:40:10.988
[v2] [V2] [UDP] Received from ('46.114.231.175', 24272): ~SDK2|D|220|518|q1w2e3r4t5y6u7i8|B:4332|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*76
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
518
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4332
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
76 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:40:10.988 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.175', 24272): ~SDK2|D|220|518|q1w2e3r4t5y6u7i8|B:4332|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*76
INFO OUT 2026-07-04 10:39:28.992
[v2] [V2] [UDP] Sent to ('46.114.225.160', 31617): ~SDK2|A|220|517|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
517
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:39:28.992 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.160', 31617): ~SDK2|A|220|517|Q:C|F:6*20
INFO IN 2026-07-04 10:39:28.771
[v2] [V2] [UDP] Received from ('46.114.225.160', 31617): ~SDK2|D|220|517|q1w2e3r4t5y6u7i8|B:4223|V:0|W:17|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
517
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4223
Visits since last reading
0
Visits 10tx
17
GSM level
-89
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
75 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:39:28.771 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.160', 31617): ~SDK2|D|220|517|q1w2e3r4t5y6u7i8|B:4223|V:0|W:17|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75
INFO OUT 2026-07-04 10:38:46.184
[v2] [V2] [UDP] Sent to ('46.114.228.128', 6712): ~SDK2|A|220|516|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
516
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:38:46.184 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.128', 6712): ~SDK2|A|220|516|Q:C|F:6*21
INFO IN 2026-07-04 10:38:45.870
[v2] [V2] [UDP] Received from ('46.114.228.128', 6712): ~SDK2|D|220|516|q1w2e3r4t5y6u7i8|B:4352|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*78
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
516
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4352
Visits since last reading
0
Visits 10tx
17
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
78 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:38:45.870 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.128', 6712): ~SDK2|D|220|516|q1w2e3r4t5y6u7i8|B:4352|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*78
INFO OUT 2026-07-04 10:28:07.417
[v2] [V2] [UDP] Sent to ('46.114.208.134', 26388): ~SDK2|A|220|515|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
515
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:28:07.417 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.134', 26388): ~SDK2|A|220|515|Q:C|F:6*22
INFO IN 2026-07-04 10:28:07.168
[v2] [V2] [UDP] Received from ('46.114.208.134', 26388): ~SDK2|D|220|515|q1w2e3r4t5y6u7i8|B:4216|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
515
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4216
Visits since last reading
0
Visits 10tx
17
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:28:07.168 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.134', 26388): ~SDK2|D|220|515|q1w2e3r4t5y6u7i8|B:4216|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7A
INFO OUT 2026-07-04 10:27:26.427
[v2] [V2] [UDP] Sent to ('46.114.212.120', 13286): ~SDK2|A|220|514|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
514
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:27:26.427 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.120', 13286): ~SDK2|A|220|514|Q:C|F:6*23
INFO IN 2026-07-04 10:27:26.210
[v2] [V2] [UDP] Received from ('46.114.212.120', 13286): ~SDK2|D|220|514|q1w2e3r4t5y6u7i8|B:4349|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
514
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4349
Visits since last reading
0
Visits 10tx
17
GSM level
-93
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:27:26.210 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.120', 13286): ~SDK2|D|220|514|q1w2e3r4t5y6u7i8|B:4349|V:0|W:17|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-04 10:26:40.985
[v2] [V2] [UDP] Sent to ('46.114.213.8', 9289): ~SDK2|A|220|513|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
513
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:26:40.985 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.8', 9289): ~SDK2|A|220|513|Q:C|F:6*24
INFO IN 2026-07-04 10:26:40.768
[v2] [V2] [UDP] Received from ('46.114.213.8', 9289): ~SDK2|D|220|513|q1w2e3r4t5y6u7i8|B:4349|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*73
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
513
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4349
Visits since last reading
0
Visits 10tx
17
GSM level
-97
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
73 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:26:40.768 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.8', 9289): ~SDK2|D|220|513|q1w2e3r4t5y6u7i8|B:4349|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*73
INFO OUT 2026-07-04 10:25:56.151
[v2] [V2] [UDP] Sent to ('46.114.228.156', 10741): ~SDK2|A|220|512|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
512
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:25:56.151 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.156', 10741): ~SDK2|A|220|512|Q:C|F:6*25
INFO IN 2026-07-04 10:25:55.936
[v2] [V2] [UDP] Received from ('46.114.228.156', 10741): ~SDK2|D|220|512|q1w2e3r4t5y6u7i8|B:4336|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*78
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
512
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4336
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
78 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:25:55.936 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.156', 10741): ~SDK2|D|220|512|q1w2e3r4t5y6u7i8|B:4336|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*78
INFO OUT 2026-07-04 10:25:16.479
[v2] [V2] [UDP] Sent to ('46.114.228.183', 5868): ~SDK2|A|220|511|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
511
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:25:16.479 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.183', 5868): ~SDK2|A|220|511|Q:C|F:6*26
INFO IN 2026-07-04 10:25:16.277
[v2] [V2] [UDP] Received from ('46.114.228.183', 5868): ~SDK2|D|220|511|q1w2e3r4t5y6u7i8|B:4350|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
511
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4350
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:25:16.277 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.183', 5868): ~SDK2|D|220|511|q1w2e3r4t5y6u7i8|B:4350|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7B
INFO OUT 2026-07-04 10:24:33.603
[v2] [V2] [UDP] Sent to ('46.114.215.131', 2844): ~SDK2|A|220|510|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
510
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:24:33.603 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.131', 2844): ~SDK2|A|220|510|Q:C|F:6*27
INFO IN 2026-07-04 10:24:33.395
[v2] [V2] [UDP] Received from ('46.114.215.131', 2844): ~SDK2|D|220|510|q1w2e3r4t5y6u7i8|B:4350|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
510
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4350
Visits since last reading
0
Visits 10tx
17
GSM level
-95
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:24:33.395 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.131', 2844): ~SDK2|D|220|510|q1w2e3r4t5y6u7i8|B:4350|V:0|W:17|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7A
INFO OUT 2026-07-04 10:23:51.399
[v2] [V2] [UDP] Sent to ('46.114.212.29', 28470): ~SDK2|A|220|509|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
509
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:23:51.399 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.29', 28470): ~SDK2|A|220|509|Q:C|F:6*2F
INFO IN 2026-07-04 10:23:51.177
[v2] [V2] [UDP] Received from ('46.114.212.29', 28470): ~SDK2|D|220|509|q1w2e3r4t5y6u7i8|B:4351|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*71
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
509
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4351
Visits since last reading
0
Visits 10tx
17
GSM level
-97
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
71 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-04 10:23:51.177 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.29', 28470): ~SDK2|D|220|509|q1w2e3r4t5y6u7i8|B:4351|V:0|W:17|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*71