SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-03 14:04:45.791
[v2] [V2] [UDP] Sent to ('46.114.227.61', 12212): ~SDK2|A|220|173|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
173
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:04:45.791 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.61', 12212): ~SDK2|A|220|173|Q:C|F:6*26
INFO IN 2026-07-03 14:04:45.551
[v2] [V2] [UDP] Received from ('46.114.227.61', 12212): ~SDK2|D|220|173|q1w2e3r4t5y6u7i8|B:4390|V:0|W:16|G:-91|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
173
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4390
Visits since last reading
0
Visits 10tx
16
GSM level
-91
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)
2026-07-03 14:04:45.551 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.61', 12212): ~SDK2|D|220|173|q1w2e3r4t5y6u7i8|B:4390|V:0|W:16|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*72
INFO OUT 2026-07-03 13:54:17.940
[v2] [V2] [UDP] Sent to ('46.114.224.248', 19599): ~SDK2|A|220|172|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
172
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:54:17.940 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.248', 19599): ~SDK2|A|220|172|Q:C|F:6*27
INFO IN 2026-07-03 13:54:17.722
[v2] [V2] [UDP] Received from ('46.114.224.248', 19599): ~SDK2|D|220|172|q1w2e3r4t5y6u7i8|B:4386|V:0|W:16|G:-93|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
172
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4386
Visits since last reading
0
Visits 10tx
16
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
76 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:54:17.722 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.248', 19599): ~SDK2|D|220|172|q1w2e3r4t5y6u7i8|B:4386|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*76
INFO OUT 2026-07-03 13:53:33.758
[v2] [V2] [UDP] Sent to ('46.114.215.80', 13170): ~SDK2|A|220|171|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
171
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:53:33.758 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.80', 13170): ~SDK2|A|220|171|Q:C|F:6*24
INFO IN 2026-07-03 13:53:33.552
[v2] [V2] [UDP] Received from ('46.114.215.80', 13170): ~SDK2|D|220|171|q1w2e3r4t5y6u7i8|B:4388|V:0|W:16|G:-93|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
171
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4388
Visits since last reading
0
Visits 10tx
16
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
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:53:33.552 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.80', 13170): ~SDK2|D|220|171|q1w2e3r4t5y6u7i8|B:4388|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7B
INFO OUT 2026-07-03 13:52:53.023
[v2] [V2] [UDP] Sent to ('46.114.211.60', 22394): ~SDK2|A|220|170|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
170
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:52:53.023 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.60', 22394): ~SDK2|A|220|170|Q:C|F:6*25
INFO IN 2026-07-03 13:52:52.778
[v2] [V2] [UDP] Received from ('46.114.211.60', 22394): ~SDK2|D|220|170|q1w2e3r4t5y6u7i8|B:4384|V:0|W:16|G:-95|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
170
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
Visits since last reading
0
Visits 10tx
16
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
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:52:52.778 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.60', 22394): ~SDK2|D|220|170|q1w2e3r4t5y6u7i8|B:4384|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-03 13:52:15.097
[v2] [V2] [UDP] Sent to ('46.114.208.247', 29873): ~SDK2|A|220|169|Q:C|F:6*2D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
169
Server action
C
TX frequency
6
Checksum
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:52:15.097 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.247', 29873): ~SDK2|A|220|169|Q:C|F:6*2D
INFO IN 2026-07-03 13:52:14.837
[v2] [V2] [UDP] Received from ('46.114.208.247', 29873): ~SDK2|D|220|169|q1w2e3r4t5y6u7i8|B:4373|V:0|W:16|G:-95|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
169
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4373
Visits since last reading
0
Visits 10tx
16
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
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:52:14.837 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.247', 29873): ~SDK2|D|220|169|q1w2e3r4t5y6u7i8|B:4373|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-03 13:51:31.527
[v2] [V2] [UDP] Sent to ('46.114.215.124', 7406): ~SDK2|A|220|168|Q:C|F:6*2C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
168
Server action
C
TX frequency
6
Checksum
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:51:31.527 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.124', 7406): ~SDK2|A|220|168|Q:C|F:6*2C
INFO IN 2026-07-03 13:51:31.320
[v2] [V2] [UDP] Received from ('46.114.215.124', 7406): ~SDK2|D|220|168|q1w2e3r4t5y6u7i8|B:4391|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
168
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4391
Visits since last reading
0
Visits 10tx
16
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
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:51:31.320 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.124', 7406): ~SDK2|D|220|168|q1w2e3r4t5y6u7i8|B:4391|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
INFO OUT 2026-07-03 13:50:49.319
[v2] [V2] [UDP] Sent to ('46.114.208.214', 1738): ~SDK2|A|220|167|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
167
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:50:49.319 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.214', 1738): ~SDK2|A|220|167|Q:C|F:6*23
INFO IN 2026-07-03 13:50:49.070
[v2] [V2] [UDP] Received from ('46.114.208.214', 1738): ~SDK2|D|220|167|q1w2e3r4t5y6u7i8|B:4377|V:0|W:16|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%*2C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
167
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4377
Visits since last reading
0
Visits 10tx
16
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
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:50:49.070 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.214', 1738): ~SDK2|D|220|167|q1w2e3r4t5y6u7i8|B:4377|V:0|W:16|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%*2C
INFO OUT 2026-07-03 13:39:46.523
[v2] [V2] [UDP] Sent to ('46.114.230.41', 11081): ~SDK2|A|220|167|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
167
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:39:46.523 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.41', 11081): ~SDK2|A|220|167|Q:C|F:6*23
INFO IN 2026-07-03 13:39:46.035
[v2] [V2] [UDP] Received from ('46.114.230.41', 11081): ~SDK2|D|220|167|q1w2e3r4t5y6u7i8|B:4374|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
167
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4374
Visits since last reading
0
Visits 10tx
16
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
79 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:39:46.035 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.41', 11081): ~SDK2|D|220|167|q1w2e3r4t5y6u7i8|B:4374|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
INFO OUT 2026-07-03 13:29:10.736
[v2] [V2] [UDP] Sent to ('46.114.229.26', 16097): ~SDK2|A|220|166|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
166
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:29:10.736 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.26', 16097): ~SDK2|A|220|166|Q:C|F:6*22
INFO IN 2026-07-03 13:29:10.508
[v2] [V2] [UDP] Received from ('46.114.229.26', 16097): ~SDK2|D|220|166|q1w2e3r4t5y6u7i8|B:4386|V:0|W:16|G:-95|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
166
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4386
Visits since last reading
0
Visits 10tx
16
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
75 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:29:10.508 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.26', 16097): ~SDK2|D|220|166|q1w2e3r4t5y6u7i8|B:4386|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75
INFO OUT 2026-07-03 13:28:29.117
[v2] [V2] [UDP] Sent to ('46.114.226.96', 14159): ~SDK2|A|220|165|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
165
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:28:29.117 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.96', 14159): ~SDK2|A|220|165|Q:C|F:6*21
INFO IN 2026-07-03 13:28:28.911
[v2] [V2] [UDP] Received from ('46.114.226.96', 14159): ~SDK2|D|220|165|q1w2e3r4t5y6u7i8|B:4373|V:0|W:16|G:-91|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
165
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4373
Visits since last reading
0
Visits 10tx
16
GSM level
-91
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)
2026-07-03 13:28:28.911 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.96', 14159): ~SDK2|D|220|165|q1w2e3r4t5y6u7i8|B:4373|V:0|W:16|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*78
INFO OUT 2026-07-03 13:27:48.181
[v2] [V2] [UDP] Sent to ('46.114.213.88', 27376): ~SDK2|A|220|164|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
164
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:27:48.181 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.88', 27376): ~SDK2|A|220|164|Q:C|F:6*20
INFO IN 2026-07-03 13:27:47.955
[v2] [V2] [UDP] Received from ('46.114.213.88', 27376): ~SDK2|D|220|164|q1w2e3r4t5y6u7i8|B:4342|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
164
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4342
Visits since last reading
0
Visits 10tx
16
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
79 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:27:47.955 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.88', 27376): ~SDK2|D|220|164|q1w2e3r4t5y6u7i8|B:4342|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
INFO OUT 2026-07-03 13:27:06.553
[v2] [V2] [UDP] Sent to ('46.114.215.181', 21098): ~SDK2|A|220|163|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
163
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:27:06.553 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.181', 21098): ~SDK2|A|220|163|Q:C|F:6*27
INFO IN 2026-07-03 13:27:06.359
[v2] [V2] [UDP] Received from ('46.114.215.181', 21098): ~SDK2|D|220|163|q1w2e3r4t5y6u7i8|B:4271|V:0|W:16|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*74
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
163
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4271
Visits since last reading
0
Visits 10tx
16
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
74 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:27:06.359 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.181', 21098): ~SDK2|D|220|163|q1w2e3r4t5y6u7i8|B:4271|V:0|W:16|G:-89|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*74
INFO OUT 2026-07-03 13:26:25.608
[v2] [V2] [UDP] Sent to ('46.114.227.221', 22282): ~SDK2|A|220|162|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
162
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:26:25.608 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.221', 22282): ~SDK2|A|220|162|Q:C|F:6*26
INFO IN 2026-07-03 13:26:25.390
[v2] [V2] [UDP] Received from ('46.114.227.221', 22282): ~SDK2|D|220|162|q1w2e3r4t5y6u7i8|B:4387|V:0|W:16|G:-93|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
162
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4387
Visits since last reading
0
Visits 10tx
16
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
76 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:26:25.390 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.221', 22282): ~SDK2|D|220|162|q1w2e3r4t5y6u7i8|B:4387|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*76
INFO OUT 2026-07-03 13:25:45.928
[v2] [V2] [UDP] Sent to ('46.114.208.255', 15908): ~SDK2|A|220|161|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
161
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:25:45.928 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.255', 15908): ~SDK2|A|220|161|Q:C|F:6*25
INFO IN 2026-07-03 13:25:45.712
[v2] [V2] [UDP] Received from ('46.114.208.255', 15908): ~SDK2|D|220|161|q1w2e3r4t5y6u7i8|B:4389|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
161
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4389
Visits since last reading
0
Visits 10tx
16
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
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:25:45.712 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.255', 15908): ~SDK2|D|220|161|q1w2e3r4t5y6u7i8|B:4389|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
INFO OUT 2026-07-03 13:25:06.602
[v2] [V2] [UDP] Sent to ('46.114.208.195', 19074): ~SDK2|A|220|160|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
160
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:25:06.602 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.195', 19074): ~SDK2|A|220|160|Q:C|F:6*24
INFO IN 2026-07-03 13:25:06.246
[v2] [V2] [UDP] Received from ('46.114.208.195', 19074): ~SDK2|D|220|160|q1w2e3r4t5y6u7i8|B:4390|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*74
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
160
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4390
Visits since last reading
0
Visits 10tx
16
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
74 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:25:06.246 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.195', 19074): ~SDK2|D|220|160|q1w2e3r4t5y6u7i8|B:4390|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*74
INFO OUT 2026-07-03 13:24:22.768
[v2] [V2] [UDP] Sent to ('46.114.213.34', 1322): ~SDK2|A|220|159|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
159
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:24:22.768 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.34', 1322): ~SDK2|A|220|159|Q:C|F:6*2E
INFO IN 2026-07-03 13:24:22.528
[v2] [V2] [UDP] Received from ('46.114.213.34', 1322): ~SDK2|D|220|159|q1w2e3r4t5y6u7i8|B:4386|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
159
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4386
Visits since last reading
0
Visits 10tx
16
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
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:24:22.528 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.34', 1322): ~SDK2|D|220|159|q1w2e3r4t5y6u7i8|B:4386|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7F
INFO OUT 2026-07-03 13:14:00.695
[v2] [V2] [UDP] Sent to ('46.114.212.34', 12352): ~SDK2|A|220|158|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
158
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:14:00.695 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.34', 12352): ~SDK2|A|220|158|Q:C|F:6*2F
INFO IN 2026-07-03 13:14:00.454
[v2] [V2] [UDP] Received from ('46.114.212.34', 12352): ~SDK2|D|220|158|q1w2e3r4t5y6u7i8|B:4375|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*74
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
158
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4375
Visits since last reading
0
Visits 10tx
16
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
74 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:14:00.454 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.34', 12352): ~SDK2|D|220|158|q1w2e3r4t5y6u7i8|B:4375|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*74
INFO OUT 2026-07-03 13:03:44.328
[v2] [V2] [UDP] Sent to ('46.114.231.102', 11163): ~SDK2|A|220|157|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
157
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:03:44.328 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.102', 11163): ~SDK2|A|220|157|Q:C|F:6*20
INFO IN 2026-07-03 13:03:44.113
[v2] [V2] [UDP] Received from ('46.114.231.102', 11163): ~SDK2|D|220|157|q1w2e3r4t5y6u7i8|B:4379|V:0|W:16|G:-93|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
157
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4379
Visits since last reading
0
Visits 10tx
16
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
71 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:03:44.113 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.102', 11163): ~SDK2|D|220|157|q1w2e3r4t5y6u7i8|B:4379|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*71
INFO OUT 2026-07-03 13:03:04.030
[v2] [V2] [UDP] Sent to ('46.114.210.209', 10050): ~SDK2|A|220|156|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
156
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:03:04.030 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.209', 10050): ~SDK2|A|220|156|Q:C|F:6*21
INFO IN 2026-07-03 13:03:03.799
[v2] [V2] [UDP] Received from ('46.114.210.209', 10050): ~SDK2|D|220|156|q1w2e3r4t5y6u7i8|B:4372|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
156
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4372
Visits since last reading
0
Visits 10tx
16
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
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:03:03.799 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.209', 10050): ~SDK2|D|220|156|q1w2e3r4t5y6u7i8|B:4372|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7D
INFO OUT 2026-07-03 13:02:24.330
[v2] [V2] [UDP] Sent to ('46.114.231.193', 15575): ~SDK2|A|220|155|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
155
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:02:24.330 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.193', 15575): ~SDK2|A|220|155|Q:C|F:6*22
INFO IN 2026-07-03 13:02:24.128
[v2] [V2] [UDP] Received from ('46.114.231.193', 15575): ~SDK2|D|220|155|q1w2e3r4t5y6u7i8|B:4388|V:0|W:16|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
155
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4388
Visits since last reading
0
Visits 10tx
16
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
79 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:02:24.128 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.193', 15575): ~SDK2|D|220|155|q1w2e3r4t5y6u7i8|B:4388|V:0|W:16|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
INFO OUT 2026-07-03 13:01:40.920
[v2] [V2] [UDP] Sent to ('46.114.227.173', 2184): ~SDK2|A|220|154|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
154
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:01:40.920 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.173', 2184): ~SDK2|A|220|154|Q:C|F:6*23
INFO IN 2026-07-03 13:01:40.590
[v2] [V2] [UDP] Received from ('46.114.227.173', 2184): ~SDK2|D|220|154|q1w2e3r4t5y6u7i8|B:4376|V:0|W:16|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
154
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4376
Visits since last reading
0
Visits 10tx
16
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
79 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:01:40.590 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.173', 2184): ~SDK2|D|220|154|q1w2e3r4t5y6u7i8|B:4376|V:0|W:16|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
INFO OUT 2026-07-03 13:01:01.116
[v2] [V2] [UDP] Sent to ('46.114.224.170', 3181): ~SDK2|A|220|153|Q:C|F:6*24
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
153
Server action
C
TX frequency
6
Checksum
24 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:01:01.116 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.170', 3181): ~SDK2|A|220|153|Q:C|F:6*24
INFO IN 2026-07-03 13:01:00.919
[v2] [V2] [UDP] Received from ('46.114.224.170', 3181): ~SDK2|D|220|153|q1w2e3r4t5y6u7i8|B:4281|V:0|W:16|G:-93|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
153
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4281
Visits since last reading
0
Visits 10tx
16
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
73 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:01:00.919 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.170', 3181): ~SDK2|D|220|153|q1w2e3r4t5y6u7i8|B:4281|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*73
INFO OUT 2026-07-03 13:00:19.605
[v2] [V2] [UDP] Sent to ('46.114.212.202', 25136): ~SDK2|A|220|152|Q:C|F:6*25
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
152
Server action
C
TX frequency
6
Checksum
25 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:00:19.605 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.202', 25136): ~SDK2|A|220|152|Q:C|F:6*25
INFO IN 2026-07-03 13:00:19.316
[v2] [V2] [UDP] Received from ('46.114.212.202', 25136): ~SDK2|D|220|152|q1w2e3r4t5y6u7i8|B:4275|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
152
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4275
Visits since last reading
0
Visits 10tx
16
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
79 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 13:00:19.316 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.202', 25136): ~SDK2|D|220|152|q1w2e3r4t5y6u7i8|B:4275|V:0|W:16|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79
INFO OUT 2026-07-03 12:59:36.672
[v2] [V2] [UDP] Sent to ('46.114.226.30', 19069): ~SDK2|A|220|151|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
151
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 12:59:36.672 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.30', 19069): ~SDK2|A|220|151|Q:C|F:6*26
INFO IN 2026-07-03 12:59:36.439
[v2] [V2] [UDP] Received from ('46.114.226.30', 19069): ~SDK2|D|220|151|q1w2e3r4t5y6u7i8|B:4338|V:0|W:16|G:-97|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
151
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4338
Visits since last reading
0
Visits 10tx
16
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
76 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 12:59:36.439 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.30', 19069): ~SDK2|D|220|151|q1w2e3r4t5y6u7i8|B:4338|V:0|W:16|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*76
INFO OUT 2026-07-03 12:49:03.073
[v2] [V2] [UDP] Sent to ('46.114.210.196', 27836): ~SDK2|A|220|150|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
150
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 12:49:03.073 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.196', 27836): ~SDK2|A|220|150|Q:C|F:6*27
INFO IN 2026-07-03 12:49:02.836
[v2] [V2] [UDP] Received from ('46.114.210.196', 27836): ~SDK2|D|220|150|q1w2e3r4t5y6u7i8|B:4392|V:0|W:16|G:-95|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
150
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4392
Visits since last reading
0
Visits 10tx
16
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
75 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 12:49:02.836 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.196', 27836): ~SDK2|D|220|150|q1w2e3r4t5y6u7i8|B:4392|V:0|W:16|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*75