SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-03 09:34:45.655
[v2] [V2] [UDP] Sent to ('46.114.212.93', 27288): ~SDK2|A|220|105|Q:C|F:6*27
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
105
Server action
C
TX frequency
6
Checksum
27 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:34:45.655 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.93', 27288): ~SDK2|A|220|105|Q:C|F:6*27
INFO IN 2026-07-03 09:34:45.427
[v2] [V2] [UDP] Received from ('46.114.212.93', 27288): ~SDK2|D|220|105|q1w2e3r4t5y6u7i8|B:4279|V:0|W:12|G:-97|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
105
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4279
Visits since last reading
0
Visits 10tx
12
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
77 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:34:45.427 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.93', 27288): ~SDK2|D|220|105|q1w2e3r4t5y6u7i8|B:4279|V:0|W:12|G:-97|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 09:34:01.937
[v2] [V2] [UDP] Sent to ('46.114.224.172', 7819): ~SDK2|A|220|104|Q:C|F:6*26
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
104
Server action
C
TX frequency
6
Checksum
26 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:34:01.937 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.172', 7819): ~SDK2|A|220|104|Q:C|F:6*26
INFO IN 2026-07-03 09:34:01.712
[v2] [V2] [UDP] Received from ('46.114.224.172', 7819): ~SDK2|D|220|104|q1w2e3r4t5y6u7i8|B:4300|V:1|W:12|G:-95|O:26201|H:|F:6|A:C|N:3|U:1|R:0|I:1|C:50%|M:37%|K:8%*7B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
104
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4300
Visits since last reading
1
Visits 10tx
12
GSM level
-95
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
1
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:34:01.712 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.172', 7819): ~SDK2|D|220|104|q1w2e3r4t5y6u7i8|B:4300|V:1|W:12|G:-95|O:26201|H:|F:6|A:C|N:3|U:1|R:0|I:1|C:50%|M:37%|K:8%*7B
INFO OUT 2026-07-03 09:23:28.514
[v2] [V2] [UDP] Sent to ('46.114.226.250', 4735): ~SDK2|A|220|103|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
103
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:23:28.514 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.250', 4735): ~SDK2|A|220|103|Q:C|F:6*21
INFO IN 2026-07-03 09:23:28.300
[v2] [V2] [UDP] Received from ('46.114.226.250', 4735): ~SDK2|D|220|103|q1w2e3r4t5y6u7i8|B:4284|V:0|W:12|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
103
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4284
Visits since last reading
0
Visits 10tx
12
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)
2026-07-03 09:23:28.300 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.250', 4735): ~SDK2|D|220|103|q1w2e3r4t5y6u7i8|B:4284|V:0|W:12|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 2026-07-03 09:22:46.319
[v2] [V2] [UDP] Sent to ('46.114.227.21', 28525): ~SDK2|A|220|102|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
102
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:22:46.319 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.21', 28525): ~SDK2|A|220|102|Q:C|F:6*20
INFO IN 2026-07-03 09:22:46.092
[v2] [V2] [UDP] Received from ('46.114.227.21', 28525): ~SDK2|D|220|102|q1w2e3r4t5y6u7i8|B:4301|V:1|W:12|G:-99|O:26201|H:|F:6|A:C|N:3|U:1|R:0|I:1|C:50%|M:37%|K:8%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
102
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4301
Visits since last reading
1
Visits 10tx
12
GSM level
-99
Operator
26201
HW issues
TX frequency
6
Action
C
Boot count
3
High activity
1
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:22:46.092 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.21', 28525): ~SDK2|D|220|102|q1w2e3r4t5y6u7i8|B:4301|V:1|W:12|G:-99|O:26201|H:|F:6|A:C|N:3|U:1|R:0|I:1|C:50%|M:37%|K:8%*70
INFO OUT 2026-07-03 09:22:02.271
[v2] [V2] [UDP] Sent to ('46.114.229.93', 5944): ~SDK2|A|220|101|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
101
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:22:02.271 [INFO] [v2] [V2] [UDP] Sent to ('46.114.229.93', 5944): ~SDK2|A|220|101|Q:C|F:6*23
INFO IN 2026-07-03 09:22:01.902
[v2] [V2] [UDP] Received from ('46.114.229.93', 5944): ~SDK2|D|220|101|q1w2e3r4t5y6u7i8|B:4294|V:0|W:12|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
101
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4294
Visits since last reading
0
Visits 10tx
12
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)
2026-07-03 09:22:01.902 [INFO] [v2] [V2] [UDP] Received from ('46.114.229.93', 5944): ~SDK2|D|220|101|q1w2e3r4t5y6u7i8|B:4294|V:0|W:12|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 2026-07-03 09:09:59.565
[v2] [V2] [UDP] Sent to ('46.114.230.34', 20506): ~SDK2|A|220|101|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
101
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:09:59.565 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.34', 20506): ~SDK2|A|220|101|Q:C|F:6*23
INFO IN 2026-07-03 09:09:59.341
[v2] [V2] [UDP] Received from ('46.114.230.34', 20506): ~SDK2|D|220|101|q1w2e3r4t5y6u7i8|B:4385|V:0|W:12|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
101
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
Visits since last reading
0
Visits 10tx
12
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)
2026-07-03 09:09:59.341 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.34', 20506): ~SDK2|D|220|101|q1w2e3r4t5y6u7i8|B:4385|V:0|W:12|G:-97|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 09:09:10.310
[v2] [V2] [UDP] Sent to ('46.114.209.255', 14526): ~SDK2|A|220|100|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
100
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:09:10.310 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.255', 14526): ~SDK2|A|220|100|Q:C|F:6*22
INFO IN 2026-07-03 09:09:10.065
[v2] [V2] [UDP] Received from ('46.114.209.255', 14526): ~SDK2|D|220|100|q1w2e3r4t5y6u7i8|B:4300|V:0|W:12|G:-97|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
100
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4300
Visits since last reading
0
Visits 10tx
12
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
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 09:09:10.065 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.255', 14526): ~SDK2|D|220|100|q1w2e3r4t5y6u7i8|B:4300|V:0|W:12|G:-97|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 08:58:28.198
[v2] [V2] [UDP] Sent to ('46.114.213.179', 7009): ~SDK2|A|220|99|Q:C|F:6*13
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
99
Server action
C
TX frequency
6
Checksum
13 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:58:28.198 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.179', 7009): ~SDK2|A|220|99|Q:C|F:6*13
INFO IN 2026-07-03 08:58:27.957
[v2] [V2] [UDP] Received from ('46.114.213.179', 7009): ~SDK2|D|220|99|q1w2e3r4t5y6u7i8|B:4312|V:0|W:12|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
99
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4312
Visits since last reading
0
Visits 10tx
12
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
4F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:58:27.957 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.179', 7009): ~SDK2|D|220|99|q1w2e3r4t5y6u7i8|B:4312|V:0|W:12|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4F
INFO OUT 2026-07-03 08:48:07.635
[v2] [V2] [UDP] Sent to ('46.114.230.15', 16119): ~SDK2|A|220|98|Q:C|F:6*12
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
98
Server action
C
TX frequency
6
Checksum
12 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:48:07.635 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.15', 16119): ~SDK2|A|220|98|Q:C|F:6*12
INFO IN 2026-07-03 08:48:07.387
[v2] [V2] [UDP] Received from ('46.114.230.15', 16119): ~SDK2|D|220|98|q1w2e3r4t5y6u7i8|B:4281|V:0|W:12|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*47
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
98
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4281
Visits since last reading
0
Visits 10tx
12
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
47 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:48:07.387 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.15', 16119): ~SDK2|D|220|98|q1w2e3r4t5y6u7i8|B:4281|V:0|W:12|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*47
INFO OUT 2026-07-03 08:47:23.359
[v2] [V2] [UDP] Sent to ('46.114.224.152', 10733): ~SDK2|A|220|97|Q:C|F:6*1D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
97
Server action
C
TX frequency
6
Checksum
1D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:47:23.359 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.152', 10733): ~SDK2|A|220|97|Q:C|F:6*1D
INFO IN 2026-07-03 08:47:23.169
[v2] [V2] [UDP] Received from ('46.114.224.152', 10733): ~SDK2|D|220|97|q1w2e3r4t5y6u7i8|B:4284|V:0|W:12|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
97
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4284
Visits since last reading
0
Visits 10tx
12
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
4D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:47:23.169 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.152', 10733): ~SDK2|D|220|97|q1w2e3r4t5y6u7i8|B:4284|V:0|W:12|G:-95|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4D
INFO OUT 2026-07-03 08:46:32.273
[v2] [V2] [UDP] Sent to ('46.114.231.65', 15403): ~SDK2|A|220|96|Q:C|F:6*1C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
96
Server action
C
TX frequency
6
Checksum
1C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:46:32.273 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.65', 15403): ~SDK2|A|220|96|Q:C|F:6*1C
INFO IN 2026-07-03 08:46:31.984
[v2] [V2] [UDP] Received from ('46.114.231.65', 15403): ~SDK2|D|220|96|q1w2e3r4t5y6u7i8|B:4288|V:0|W:12|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*46
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
96
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4288
Visits since last reading
0
Visits 10tx
12
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
46 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:46:31.984 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.65', 15403): ~SDK2|D|220|96|q1w2e3r4t5y6u7i8|B:4288|V:0|W:12|G:-93|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*46
INFO OUT 2026-07-03 08:45:44.237
[v2] [V2] [UDP] Sent to ('46.114.227.174', 25808): ~SDK2|A|220|95|Q:C|F:6*1F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
95
Server action
C
TX frequency
6
Checksum
1F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:45:44.237 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.174', 25808): ~SDK2|A|220|95|Q:C|F:6*1F
INFO IN 2026-07-03 08:45:44.012
[v2] [V2] [UDP] Received from ('46.114.227.174', 25808): ~SDK2|D|220|95|q1w2e3r4t5y6u7i8|B:4385|V:0|W:12|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
95
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
Visits since last reading
0
Visits 10tx
12
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
4D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:45:44.012 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.174', 25808): ~SDK2|D|220|95|q1w2e3r4t5y6u7i8|B:4385|V:0|W:12|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*4D
INFO OUT 2026-07-03 08:45:00.681
[v2] [V2] [UDP] Sent to ('46.114.228.56', 28526): ~SDK2|A|220|94|Q:C|F:6*1E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
94
Server action
C
TX frequency
6
Checksum
1E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:45:00.681 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.56', 28526): ~SDK2|A|220|94|Q:C|F:6*1E
INFO IN 2026-07-03 08:45:00.464
[v2] [V2] [UDP] Received from ('46.114.228.56', 28526): ~SDK2|D|220|94|q1w2e3r4t5y6u7i8|B:4315|V:0|W:12|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*45
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
94
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4315
Visits since last reading
0
Visits 10tx
12
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
45 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:45:00.464 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.56', 28526): ~SDK2|D|220|94|q1w2e3r4t5y6u7i8|B:4315|V:0|W:12|G:-97|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*45
INFO OUT 2026-07-03 08:44:22.980
[v2] [V2] [UDP] Sent to ('46.114.213.85', 15608): ~SDK2|A|220|93|Q:C|F:6*19
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
93
Server action
C
TX frequency
6
Checksum
19 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:44:22.980 [INFO] [v2] [V2] [UDP] Sent to ('46.114.213.85', 15608): ~SDK2|A|220|93|Q:C|F:6*19
INFO IN 2026-07-03 08:44:22.743
[v2] [V2] [UDP] Received from ('46.114.213.85', 15608): ~SDK2|D|220|93|q1w2e3r4t5y6u7i8|B:4306|V:5|W:12|G:-97|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:1|R:0|I:1|C:50%|M:37%|K:8%*12
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
93
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4306
Visits since last reading
5
Visits 10tx
12
GSM level
-97
Operator
26201
HW issues
UDP_NOACK
TX frequency
6
Action
C
Boot count
3
High activity
1
Throttle
0
FW version
1
CPU
50%
Memory
37%
Disk
8%
Checksum
12 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:44:22.743 [INFO] [v2] [V2] [UDP] Received from ('46.114.213.85', 15608): ~SDK2|D|220|93|q1w2e3r4t5y6u7i8|B:4306|V:5|W:12|G:-97|O:26201|H:UDP_NOACK|F:6|A:C|N:3|U:1|R:0|I:1|C:50%|M:37%|K:8%*12
INFO OUT 2026-07-03 08:33:28.036
[v2] [V2] [UDP] Sent to ('46.114.209.84', 25503): ~SDK2|A|220|93|Q:C|F:6*19
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
93
Server action
C
TX frequency
6
Checksum
19 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:33:28.036 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.84', 25503): ~SDK2|A|220|93|Q:C|F:6*19
INFO IN 2026-07-03 08:33:27.796
[v2] [V2] [UDP] Received from ('46.114.209.84', 25503): ~SDK2|D|220|93|q1w2e3r4t5y6u7i8|B:4403|V:0|W:8|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
93
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4403
Visits since last reading
0
Visits 10tx
8
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 08:33:27.796 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.84', 25503): ~SDK2|D|220|93|q1w2e3r4t5y6u7i8|B:4403|V:0|W:8|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 08:23:06.171
[v2] [V2] [UDP] Sent to ('46.114.228.164', 2965): ~SDK2|A|220|92|Q:C|F:6*18
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
92
Server action
C
TX frequency
6
Checksum
18 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:23:06.171 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.164', 2965): ~SDK2|A|220|92|Q:C|F:6*18
INFO IN 2026-07-03 08:23:05.893
[v2] [V2] [UDP] Received from ('46.114.228.164', 2965): ~SDK2|D|220|92|q1w2e3r4t5y6u7i8|B:4402|V:1|W:8|G:-99|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
92
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4402
Visits since last reading
1
Visits 10tx
8
GSM level
-99
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)
2026-07-03 08:23:05.893 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.164', 2965): ~SDK2|D|220|92|q1w2e3r4t5y6u7i8|B:4402|V:1|W:8|G:-99|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 2026-07-03 08:12:50.256
[v2] [V2] [UDP] Sent to ('46.114.208.83', 11637): ~SDK2|A|220|92|Q:C|F:6*18
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
92
Server action
C
TX frequency
6
Checksum
18 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:12:50.256 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.83', 11637): ~SDK2|A|220|92|Q:C|F:6*18
INFO IN 2026-07-03 08:12:50.035
[v2] [V2] [UDP] Received from ('46.114.208.83', 11637): ~SDK2|D|220|92|q1w2e3r4t5y6u7i8|B:4403|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%*75
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
92
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4403
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
75 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:12:50.035 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.83', 11637): ~SDK2|D|220|92|q1w2e3r4t5y6u7i8|B:4403|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%*75
INFO OUT 2026-07-03 08:02:41.839
[v2] [V2] [UDP] Sent to ('46.114.212.156', 28771): ~SDK2|A|220|91|Q:C|F:6*1B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
91
Server action
C
TX frequency
6
Checksum
1B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:02:41.839 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.156', 28771): ~SDK2|A|220|91|Q:C|F:6*1B
INFO IN 2026-07-03 08:02:41.585
[v2] [V2] [UDP] Received from ('46.114.212.156', 28771): ~SDK2|D|220|91|q1w2e3r4t5y6u7i8|B:4300|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%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
91
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4300
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
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 08:02:41.585 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.156', 28771): ~SDK2|D|220|91|q1w2e3r4t5y6u7i8|B:4300|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%*70
INFO OUT 2026-07-03 07:52:41.348
[v2] [V2] [UDP] Sent to ('46.114.228.191', 17160): ~SDK2|A|220|90|Q:C|F:6*1A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
90
Server action
C
TX frequency
6
Checksum
1A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:52:41.348 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.191', 17160): ~SDK2|A|220|90|Q:C|F:6*1A
INFO IN 2026-07-03 07:52:41.075
[v2] [V2] [UDP] Received from ('46.114.228.191', 17160): ~SDK2|D|220|90|q1w2e3r4t5y6u7i8|B:4388|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%*71
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
90
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4388
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
71 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:52:41.075 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.191', 17160): ~SDK2|D|220|90|q1w2e3r4t5y6u7i8|B:4388|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%*71
INFO OUT 2026-07-03 07:42:33.340
[v2] [V2] [UDP] Sent to ('46.114.226.50', 16868): ~SDK2|A|220|89|Q:C|F:6*12
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
89
Server action
C
TX frequency
6
Checksum
12 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:42:33.340 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.50', 16868): ~SDK2|A|220|89|Q:C|F:6*12
INFO IN 2026-07-03 07:42:33.071
[v2] [V2] [UDP] Received from ('46.114.226.50', 16868): ~SDK2|D|220|89|q1w2e3r4t5y6u7i8|B:4389|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%*7C
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
89
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4389
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
7C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:42:33.071 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.50', 16868): ~SDK2|D|220|89|q1w2e3r4t5y6u7i8|B:4389|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%*7C
INFO OUT 2026-07-03 07:32:36.236
[v2] [V2] [UDP] Sent to ('46.114.230.166', 6452): ~SDK2|A|220|88|Q:C|F:6*13
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
88
Server action
C
TX frequency
6
Checksum
13 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:32:36.236 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.166', 6452): ~SDK2|A|220|88|Q:C|F:6*13
INFO IN 2026-07-03 07:32:35.967
[v2] [V2] [UDP] Received from ('46.114.230.166', 6452): ~SDK2|D|220|88|q1w2e3r4t5y6u7i8|B:4405|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
88
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4405
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)
2026-07-03 07:32:35.967 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.166', 6452): ~SDK2|D|220|88|q1w2e3r4t5y6u7i8|B:4405|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 2026-07-03 07:22:28.921
[v2] [V2] [UDP] Sent to ('46.114.208.230', 10064): ~SDK2|A|220|87|Q:C|F:6*1C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
87
Server action
C
TX frequency
6
Checksum
1C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:22:28.921 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.230', 10064): ~SDK2|A|220|87|Q:C|F:6*1C
INFO IN 2026-07-03 07:22:28.602
[v2] [V2] [UDP] Received from ('46.114.208.230', 10064): ~SDK2|D|220|87|q1w2e3r4t5y6u7i8|B:4404|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%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
87
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4404
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
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:22:28.602 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.230', 10064): ~SDK2|D|220|87|q1w2e3r4t5y6u7i8|B:4404|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%*70
INFO OUT 2026-07-03 07:12:30.446
[v2] [V2] [UDP] Sent to ('46.114.211.166', 21579): ~SDK2|A|220|86|Q:C|F:6*1D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
86
Server action
C
TX frequency
6
Checksum
1D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:12:30.446 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.166', 21579): ~SDK2|A|220|86|Q:C|F:6*1D
INFO IN 2026-07-03 07:12:30.193
[v2] [V2] [UDP] Received from ('46.114.211.166', 21579): ~SDK2|D|220|86|q1w2e3r4t5y6u7i8|B:4403|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%*20
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
86
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4403
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
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:12:30.193 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.166', 21579): ~SDK2|D|220|86|q1w2e3r4t5y6u7i8|B:4403|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%*20
INFO OUT 2026-07-03 07:02:25.657
[v2] [V2] [UDP] Sent to ('46.114.230.151', 13986): ~SDK2|A|220|86|Q:C|F:6*1D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
86
Server action
C
TX frequency
6
Checksum
1D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:02:25.657 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.151', 13986): ~SDK2|A|220|86|Q:C|F:6*1D
INFO IN 2026-07-03 07:02:25.389
[v2] [V2] [UDP] Received from ('46.114.230.151', 13986): ~SDK2|D|220|86|q1w2e3r4t5y6u7i8|B:4405|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%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
86
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4405
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
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 07:02:25.389 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.151', 13986): ~SDK2|D|220|86|q1w2e3r4t5y6u7i8|B:4405|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%*70
INFO OUT 2026-07-03 06:52:29.829
[v2] [V2] [UDP] Sent to ('46.114.225.255', 22422): ~SDK2|A|220|85|Q:C|F:6*1E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
85
Server action
C
TX frequency
6
Checksum
1E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:52:29.829 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.255', 22422): ~SDK2|A|220|85|Q:C|F:6*1E
INFO IN 2026-07-03 06:52:29.563
[v2] [V2] [UDP] Received from ('46.114.225.255', 22422): ~SDK2|D|220|85|q1w2e3r4t5y6u7i8|B:4404|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%*72
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
85
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4404
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
72 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 06:52:29.563 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.255', 22422): ~SDK2|D|220|85|q1w2e3r4t5y6u7i8|B:4404|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%*72