SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-03 00:51:39.263
[v2] [V2] [UDP] Sent to ('46.114.209.107', 14604): ~SDK2|A|220|53|Q:C|F:6*15
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
53
Server action
C
TX frequency
6
Checksum
15 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 00:51:39.263 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.107', 14604): ~SDK2|A|220|53|Q:C|F:6*15
INFO IN 2026-07-03 00:51:38.994
[v2] [V2] [UDP] Received from ('46.114.209.107', 14604): ~SDK2|D|220|53|q1w2e3r4t5y6u7i8|B:4411|V:0|W:7|G:-93|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
53
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4411
Visits since last reading
0
Visits 10tx
7
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
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 00:51:38.994 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.107', 14604): ~SDK2|D|220|53|q1w2e3r4t5y6u7i8|B:4411|V:0|W:7|G:-93|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 00:41:37.634
[v2] [V2] [UDP] Sent to ('46.114.212.172', 22257): ~SDK2|A|220|52|Q:C|F:6*14
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
52
Server action
C
TX frequency
6
Checksum
14 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 00:41:37.634 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.172', 22257): ~SDK2|A|220|52|Q:C|F:6*14
INFO IN 2026-07-03 00:41:37.410
[v2] [V2] [UDP] Received from ('46.114.212.172', 22257): ~SDK2|D|220|52|q1w2e3r4t5y6u7i8|B:4410|V:0|W:7|G:-91|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
52
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4410
Visits since last reading
0
Visits 10tx
7
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
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 00:41:37.410 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.172', 22257): ~SDK2|D|220|52|q1w2e3r4t5y6u7i8|B:4410|V:0|W:7|G:-91|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 00:31:36.023
[v2] [V2] [UDP] Sent to ('46.114.208.89', 29427): ~SDK2|A|220|51|Q:C|F:6*17
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
51
Server action
C
TX frequency
6
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 00:31:36.023 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.89', 29427): ~SDK2|A|220|51|Q:C|F:6*17
INFO IN 2026-07-03 00:31:35.795
[v2] [V2] [UDP] Received from ('46.114.208.89', 29427): ~SDK2|D|220|51|q1w2e3r4t5y6u7i8|B:4410|V:0|W:7|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
51
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4410
Visits since last reading
0
Visits 10tx
7
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)
2026-07-03 00:31:35.795 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.89', 29427): ~SDK2|D|220|51|q1w2e3r4t5y6u7i8|B:4410|V:0|W:7|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 2026-07-03 00:21:33.234
[v2] [V2] [UDP] Sent to ('46.114.212.173', 20695): ~SDK2|A|220|50|Q:C|F:6*16
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
50
Server action
C
TX frequency
6
Checksum
16 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 00:21:33.234 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.173', 20695): ~SDK2|A|220|50|Q:C|F:6*16
INFO IN 2026-07-03 00:21:32.913
[v2] [V2] [UDP] Received from ('46.114.212.173', 20695): ~SDK2|D|220|50|q1w2e3r4t5y6u7i8|B:4396|V:0|W:7|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
50
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4396
Visits since last reading
0
Visits 10tx
7
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 00:21:32.913 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.173', 20695): ~SDK2|D|220|50|q1w2e3r4t5y6u7i8|B:4396|V:0|W:7|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 00:11:35.394
[v2] [V2] [UDP] Sent to ('46.114.211.219', 21527): ~SDK2|A|220|49|Q:C|F:6*1E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
49
Server action
C
TX frequency
6
Checksum
1E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 00:11:35.394 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.219', 21527): ~SDK2|A|220|49|Q:C|F:6*1E
INFO IN 2026-07-03 00:11:35.175
[v2] [V2] [UDP] Received from ('46.114.211.219', 21527): ~SDK2|D|220|49|q1w2e3r4t5y6u7i8|B:4410|V:0|W:7|G:-93|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
49
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4410
Visits since last reading
0
Visits 10tx
7
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
77 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 00:11:35.175 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.219', 21527): ~SDK2|D|220|49|q1w2e3r4t5y6u7i8|B:4410|V:0|W:7|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*77
INFO OUT 2026-07-03 00:01:36.514
[v2] [V2] [UDP] Sent to ('46.114.228.126', 2421): ~SDK2|A|220|48|Q:C|F:6*1F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
48
Server action
C
TX frequency
6
Checksum
1F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 00:01:36.514 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.126', 2421): ~SDK2|A|220|48|Q:C|F:6*1F
INFO IN 2026-07-03 00:01:36.123
[v2] [V2] [UDP] Received from ('46.114.228.126', 2421): ~SDK2|D|220|48|q1w2e3r4t5y6u7i8|B:4375|V:0|W:7|G:-91|O:26201|H:NB_REG,NB_INIT|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*16
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
48
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4375
Visits since last reading
0
Visits 10tx
7
GSM level
-91
Operator
26201
HW issues
NB_REG,NB_INIT
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
16 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 00:01:36.123 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.126', 2421): ~SDK2|D|220|48|q1w2e3r4t5y6u7i8|B:4375|V:0|W:7|G:-91|O:26201|H:NB_REG,NB_INIT|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*16
INFO OUT 2026-07-02 23:31:27.712
[v2] [V2] [UDP] Sent to ('46.114.226.135', 3836): ~SDK2|A|220|47|Q:C|F:6*10
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
47
Server action
C
TX frequency
6
Checksum
10 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 23:31:27.712 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.135', 3836): ~SDK2|A|220|47|Q:C|F:6*10
INFO IN 2026-07-02 23:31:27.466
[v2] [V2] [UDP] Received from ('46.114.226.135', 3836): ~SDK2|D|220|47|q1w2e3r4t5y6u7i8|B:4413|V:0|W:7|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
47
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4413
Visits since last reading
0
Visits 10tx
7
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)
2026-07-02 23:31:27.466 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.135', 3836): ~SDK2|D|220|47|q1w2e3r4t5y6u7i8|B:4413|V:0|W:7|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 2026-07-02 23:21:28.643
[v2] [V2] [UDP] Sent to ('46.114.229.81', 25062): ~SDK2|A|220|46|Q:C|F:6*11
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
46
Server action
C
TX frequency
6
Checksum
11 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 23:21:28.643 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.81', 25062): ~SDK2|A|220|46|Q:C|F:6*11
INFO IN 2026-07-02 23:21:28.426
[v2] [V2] [UDP] Received from ('46.114.229.81', 25062): ~SDK2|D|220|46|q1w2e3r4t5y6u7i8|B:4414|V:0|W:7|G:-91|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
46
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4414
Visits since last reading
0
Visits 10tx
7
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
7E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 23:21:28.426 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.81', 25062): ~SDK2|D|220|46|q1w2e3r4t5y6u7i8|B:4414|V:0|W:7|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
INFO OUT 2026-07-02 23:11:24.500
[v2] [V2] [UDP] Sent to ('46.114.209.148', 28758): ~SDK2|A|220|45|Q:C|F:6*12
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
45
Server action
C
TX frequency
6
Checksum
12 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 23:11:24.500 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.148', 28758): ~SDK2|A|220|45|Q:C|F:6*12
INFO IN 2026-07-02 23:11:24.273
[v2] [V2] [UDP] Received from ('46.114.209.148', 28758): ~SDK2|D|220|45|q1w2e3r4t5y6u7i8|B:4321|V:0|W:7|G:-91|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
45
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4321
Visits since last reading
0
Visits 10tx
7
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
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 23:11:24.273 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.148', 28758): ~SDK2|D|220|45|q1w2e3r4t5y6u7i8|B:4321|V:0|W:7|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7C
INFO OUT 2026-07-02 23:01:24.229
[v2] [V2] [UDP] Sent to ('46.114.225.8', 23061): ~SDK2|A|220|44|Q:C|F:6*13
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
44
Server action
C
TX frequency
6
Checksum
13 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 23:01:24.229 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.8', 23061): ~SDK2|A|220|44|Q:C|F:6*13
INFO IN 2026-07-02 23:01:23.958
[v2] [V2] [UDP] Received from ('46.114.225.8', 23061): ~SDK2|D|220|44|q1w2e3r4t5y6u7i8|B:4414|V:0|W:7|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
44
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4414
Visits since last reading
0
Visits 10tx
7
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)
2026-07-02 23:01:23.958 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.8', 23061): ~SDK2|D|220|44|q1w2e3r4t5y6u7i8|B:4414|V:0|W:7|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 2026-07-02 22:51:26.466
[v2] [V2] [UDP] Sent to ('46.114.224.182', 2624): ~SDK2|A|220|43|Q:C|F:6*14
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
43
Server action
C
TX frequency
6
Checksum
14 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 22:51:26.466 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.182', 2624): ~SDK2|A|220|43|Q:C|F:6*14
INFO IN 2026-07-02 22:51:26.189
[v2] [V2] [UDP] Received from ('46.114.224.182', 2624): ~SDK2|D|220|43|q1w2e3r4t5y6u7i8|B:4413|V:0|W:7|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
43
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4413
Visits since last reading
0
Visits 10tx
7
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)
2026-07-02 22:51:26.189 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.182', 2624): ~SDK2|D|220|43|q1w2e3r4t5y6u7i8|B:4413|V:0|W:7|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 2026-07-02 22:41:20.331
[v2] [V2] [UDP] Sent to ('46.114.231.243', 5471): ~SDK2|A|220|42|Q:C|F:6*15
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
42
Server action
C
TX frequency
6
Checksum
15 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 22:41:20.331 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.243', 5471): ~SDK2|A|220|42|Q:C|F:6*15
INFO IN 2026-07-02 22:41:20.109
[v2] [V2] [UDP] Received from ('46.114.231.243', 5471): ~SDK2|D|220|42|q1w2e3r4t5y6u7i8|B:4383|V:0|W:7|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*27
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
42
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4383
Visits since last reading
0
Visits 10tx
7
GSM level
-93
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 22:41:20.109 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.243', 5471): ~SDK2|D|220|42|q1w2e3r4t5y6u7i8|B:4383|V:0|W:7|G:-93|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*27
INFO OUT 2026-07-02 22:31:21.377
[v2] [V2] [UDP] Sent to ('46.114.227.16', 31346): ~SDK2|A|220|42|Q:C|F:6*15
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
42
Server action
C
TX frequency
6
Checksum
15 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 22:31:21.377 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.16', 31346): ~SDK2|A|220|42|Q:C|F:6*15
INFO IN 2026-07-02 22:31:21.075
[v2] [V2] [UDP] Received from ('46.114.227.16', 31346): ~SDK2|D|220|42|q1w2e3r4t5y6u7i8|B:4333|V:0|W:7|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
42
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4333
Visits since last reading
0
Visits 10tx
7
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)
2026-07-02 22:31:21.075 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.16', 31346): ~SDK2|D|220|42|q1w2e3r4t5y6u7i8|B:4333|V:0|W:7|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 2026-07-02 22:21:26.156
[v2] [V2] [UDP] Sent to ('46.114.214.45', 9912): ~SDK2|A|220|41|Q:C|F:6*16
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
41
Server action
C
TX frequency
6
Checksum
16 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 22:21:26.156 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.45', 9912): ~SDK2|A|220|41|Q:C|F:6*16
INFO IN 2026-07-02 22:21:25.895
[v2] [V2] [UDP] Received from ('46.114.214.45', 9912): ~SDK2|D|220|41|q1w2e3r4t5y6u7i8|B:4412|V:0|W:7|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%*2B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
41
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4412
Visits since last reading
0
Visits 10tx
7
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
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 22:21:25.895 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.45', 9912): ~SDK2|D|220|41|q1w2e3r4t5y6u7i8|B:4412|V:0|W:7|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%*2B
INFO OUT 2026-07-02 22:11:18.742
[v2] [V2] [UDP] Sent to ('46.114.211.93', 2618): ~SDK2|A|220|41|Q:C|F:6*16
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
41
Server action
C
TX frequency
6
Checksum
16 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 22:11:18.742 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.93', 2618): ~SDK2|A|220|41|Q:C|F:6*16
INFO IN 2026-07-02 22:11:18.516
[v2] [V2] [UDP] Received from ('46.114.211.93', 2618): ~SDK2|D|220|41|q1w2e3r4t5y6u7i8|B:4400|V:0|W:7|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
41
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4400
Visits since last reading
0
Visits 10tx
7
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)
2026-07-02 22:11:18.516 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.93', 2618): ~SDK2|D|220|41|q1w2e3r4t5y6u7i8|B:4400|V:0|W:7|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 2026-07-02 22:01:22.929
[v2] [V2] [UDP] Sent to ('46.114.213.255', 17364): ~SDK2|A|220|40|Q:C|F:6*17
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
40
Server action
C
TX frequency
6
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 22:01:22.929 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.255', 17364): ~SDK2|A|220|40|Q:C|F:6*17
INFO IN 2026-07-02 22:01:22.692
[v2] [V2] [UDP] Received from ('46.114.213.255', 17364): ~SDK2|D|220|40|q1w2e3r4t5y6u7i8|B:4409|V:0|W:7|G:-97|O:26201|H:NB_REG,NB_INIT|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*14
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
40
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4409
Visits since last reading
0
Visits 10tx
7
GSM level
-97
Operator
26201
HW issues
NB_REG,NB_INIT
TX frequency
6
Action
C
Boot count
3
High activity
0
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
14 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 22:01:22.692 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.255', 17364): ~SDK2|D|220|40|q1w2e3r4t5y6u7i8|B:4409|V:0|W:7|G:-97|O:26201|H:NB_REG,NB_INIT|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*14
INFO OUT 2026-07-02 21:31:18.143
[v2] [V2] [UDP] Sent to ('46.114.212.4', 18857): ~SDK2|A|220|39|Q:C|F:6*19
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
39
Server action
C
TX frequency
6
Checksum
19 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 21:31:18.143 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.4', 18857): ~SDK2|A|220|39|Q:C|F:6*19
INFO IN 2026-07-02 21:31:17.872
[v2] [V2] [UDP] Received from ('46.114.212.4', 18857): ~SDK2|D|220|39|q1w2e3r4t5y6u7i8|B:4418|V:0|W:7|G:-95|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
39
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4418
Visits since last reading
0
Visits 10tx
7
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
7E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 21:31:17.872 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.4', 18857): ~SDK2|D|220|39|q1w2e3r4t5y6u7i8|B:4418|V:0|W:7|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7E
INFO OUT 2026-07-02 21:21:16.536
[v2] [V2] [UDP] Sent to ('46.114.214.114', 5281): ~SDK2|A|220|38|Q:C|F:6*18
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
38
Server action
C
TX frequency
6
Checksum
18 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 21:21:16.536 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.114', 5281): ~SDK2|A|220|38|Q:C|F:6*18
INFO IN 2026-07-02 21:21:16.297
[v2] [V2] [UDP] Received from ('46.114.214.114', 5281): ~SDK2|D|220|38|q1w2e3r4t5y6u7i8|B:4419|V:0|W:7|G:-97|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
38
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4419
Visits since last reading
0
Visits 10tx
7
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
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 21:21:16.297 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.114', 5281): ~SDK2|D|220|38|q1w2e3r4t5y6u7i8|B:4419|V:0|W:7|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7C
INFO OUT 2026-07-02 21:11:15.560
[v2] [V2] [UDP] Sent to ('46.114.225.25', 7232): ~SDK2|A|220|37|Q:C|F:6*17
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
37
Server action
C
TX frequency
6
Checksum
17 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 21:11:15.560 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.25', 7232): ~SDK2|A|220|37|Q:C|F:6*17
INFO IN 2026-07-02 21:11:15.311
[v2] [V2] [UDP] Received from ('46.114.225.25', 7232): ~SDK2|D|220|37|q1w2e3r4t5y6u7i8|B:4411|V:0|W:7|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
37
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4411
Visits since last reading
0
Visits 10tx
7
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)
2026-07-02 21:11:15.311 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.25', 7232): ~SDK2|D|220|37|q1w2e3r4t5y6u7i8|B:4411|V:0|W:7|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 2026-07-02 21:01:11.367
[v2] [V2] [UDP] Sent to ('46.114.209.121', 31759): ~SDK2|A|220|36|Q:C|F:6*16
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
36
Server action
C
TX frequency
6
Checksum
16 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 21:01:11.367 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.121', 31759): ~SDK2|A|220|36|Q:C|F:6*16
INFO IN 2026-07-02 21:01:11.153
[v2] [V2] [UDP] Received from ('46.114.209.121', 31759): ~SDK2|D|220|36|q1w2e3r4t5y6u7i8|B:4418|V:0|W:7|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
36
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4418
Visits since last reading
0
Visits 10tx
7
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)
2026-07-02 21:01:11.153 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.121', 31759): ~SDK2|D|220|36|q1w2e3r4t5y6u7i8|B:4418|V:0|W:7|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 2026-07-02 20:51:13.633
[v2] [V2] [UDP] Sent to ('46.114.215.218', 22069): ~SDK2|A|220|35|Q:C|F:6*15
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
35
Server action
C
TX frequency
6
Checksum
15 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 20:51:13.633 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.218', 22069): ~SDK2|A|220|35|Q:C|F:6*15
INFO IN 2026-07-02 20:51:13.407
[v2] [V2] [UDP] Received from ('46.114.215.218', 22069): ~SDK2|D|220|35|q1w2e3r4t5y6u7i8|B:4417|V:0|W:7|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
35
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4417
Visits since last reading
0
Visits 10tx
7
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)
2026-07-02 20:51:13.407 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.218', 22069): ~SDK2|D|220|35|q1w2e3r4t5y6u7i8|B:4417|V:0|W:7|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 2026-07-02 20:41:12.706
[v2] [V2] [UDP] Sent to ('46.114.213.119', 31837): ~SDK2|A|220|34|Q:C|F:6*14
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
34
Server action
C
TX frequency
6
Checksum
14 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 20:41:12.706 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.119', 31837): ~SDK2|A|220|34|Q:C|F:6*14
INFO IN 2026-07-02 20:41:12.435
[v2] [V2] [UDP] Received from ('46.114.213.119', 31837): ~SDK2|D|220|34|q1w2e3r4t5y6u7i8|B:4418|V:0|W:7|G:-95|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
34
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4418
Visits since last reading
0
Visits 10tx
7
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
73 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 20:41:12.435 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.119', 31837): ~SDK2|D|220|34|q1w2e3r4t5y6u7i8|B:4418|V:0|W:7|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*73
INFO OUT 2026-07-02 20:31:09.144
[v2] [V2] [UDP] Sent to ('46.114.211.104', 19943): ~SDK2|A|220|33|Q:C|F:6*13
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
33
Server action
C
TX frequency
6
Checksum
13 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 20:31:09.144 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.104', 19943): ~SDK2|A|220|33|Q:C|F:6*13
INFO IN 2026-07-02 20:31:08.910
[v2] [V2] [UDP] Received from ('46.114.211.104', 19943): ~SDK2|D|220|33|q1w2e3r4t5y6u7i8|B:4418|V:0|W:7|G:-91|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
33
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4418
Visits since last reading
0
Visits 10tx
7
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
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 20:31:08.910 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.104', 19943): ~SDK2|D|220|33|q1w2e3r4t5y6u7i8|B:4418|V:0|W:7|G:-91|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-02 20:21:09.454
[v2] [V2] [UDP] Sent to ('46.114.231.85', 27593): ~SDK2|A|220|32|Q:C|F:6*12
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
32
Server action
C
TX frequency
6
Checksum
12 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 20:21:09.454 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.85', 27593): ~SDK2|A|220|32|Q:C|F:6*12
INFO IN 2026-07-02 20:21:09.229
[v2] [V2] [UDP] Received from ('46.114.231.85', 27593): ~SDK2|D|220|32|q1w2e3r4t5y6u7i8|B:4416|V:0|W:7|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
32
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4416
Visits since last reading
0
Visits 10tx
7
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)
2026-07-02 20:21:09.229 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.85', 27593): ~SDK2|D|220|32|q1w2e3r4t5y6u7i8|B:4416|V:0|W:7|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 2026-07-02 20:11:10.483
[v2] [V2] [UDP] Sent to ('46.114.224.54', 13549): ~SDK2|A|220|31|Q:C|F:6*11
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
31
Server action
C
TX frequency
6
Checksum
11 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-02 20:11:10.483 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.54', 13549): ~SDK2|A|220|31|Q:C|F:6*11
INFO IN 2026-07-02 20:11:10.196
[v2] [V2] [UDP] Received from ('46.114.224.54', 13549): ~SDK2|D|220|31|q1w2e3r4t5y6u7i8|B:4417|V:0|W:7|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
31
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4417
Visits since last reading
0
Visits 10tx
7
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)
2026-07-02 20:11:10.196 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.54', 13549): ~SDK2|D|220|31|q1w2e3r4t5y6u7i8|B:4417|V:0|W:7|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*79