SDK2 symbol-frame protocol — every frame received from devices and every reply sent back (ACK/NAK/keepalive)
Log Entries
INFO OUT 2026-07-03 15:47:57.123
[v2] [V2] [UDP] Sent to ('46.114.224.145', 29137): ~SDK2|A|220|202|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
202
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:47:57.123 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.145', 29137): ~SDK2|A|220|202|Q:C|F:6*23
INFO IN 2026-07-03 15:47:56.923
[v2] [V2] [UDP] Received from ('46.114.224.145', 29137): ~SDK2|D|220|202|q1w2e3r4t5y6u7i8|B:4385|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
202
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
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)
2026-07-03 15:47:56.923 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.145', 29137): ~SDK2|D|220|202|q1w2e3r4t5y6u7i8|B:4385|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 2026-07-03 15:47:15.000
[v2] [V2] [UDP] Sent to ('46.114.215.121', 20174): ~SDK2|A|220|201|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
201
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:47:15.000 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.121', 20174): ~SDK2|A|220|201|Q:C|F:6*20
INFO IN 2026-07-03 15:47:14.674
[v2] [V2] [UDP] Received from ('46.114.215.121', 20174): ~SDK2|D|220|201|q1w2e3r4t5y6u7i8|B:4387|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%*23
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
201
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4387
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
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:47:14.674 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.121', 20174): ~SDK2|D|220|201|q1w2e3r4t5y6u7i8|B:4387|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%*23
INFO OUT 2026-07-03 15:35:38.590
[v2] [V2] [UDP] Sent to ('46.114.211.164', 5473): ~SDK2|A|220|201|Q:C|F:6*20
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
201
Server action
C
TX frequency
6
Checksum
20 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:35:38.590 [INFO] [v2] [V2] [UDP] Sent to ('46.114.211.164', 5473): ~SDK2|A|220|201|Q:C|F:6*20
INFO IN 2026-07-03 15:35:38.357
[v2] [V2] [UDP] Received from ('46.114.211.164', 5473): ~SDK2|D|220|201|q1w2e3r4t5y6u7i8|B:4385|V:0|W:17|G:-99|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
201
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
Visits since last reading
0
Visits 10tx
17
GSM level
-99
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 15:35:38.357 [INFO] [v2] [V2] [UDP] Received from ('46.114.211.164', 5473): ~SDK2|D|220|201|q1w2e3r4t5y6u7i8|B:4385|V:0|W:17|G:-99|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 15:34:57.619
[v2] [V2] [UDP] Sent to ('46.114.214.210', 17629): ~SDK2|A|220|200|Q:C|F:6*21
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
200
Server action
C
TX frequency
6
Checksum
21 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:34:57.619 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.210', 17629): ~SDK2|A|220|200|Q:C|F:6*21
INFO IN 2026-07-03 15:34:57.397
[v2] [V2] [UDP] Received from ('46.114.214.210', 17629): ~SDK2|D|220|200|q1w2e3r4t5y6u7i8|B:4387|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
200
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4387
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)
2026-07-03 15:34:57.397 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.210', 17629): ~SDK2|D|220|200|q1w2e3r4t5y6u7i8|B:4387|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 2026-07-03 15:24:26.562
[v2] [V2] [UDP] Sent to ('46.114.212.207', 1549): ~SDK2|A|220|199|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
199
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:24:26.562 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.207', 1549): ~SDK2|A|220|199|Q:C|F:6*22
INFO IN 2026-07-03 15:24:26.357
[v2] [V2] [UDP] Received from ('46.114.212.207', 1549): ~SDK2|D|220|199|q1w2e3r4t5y6u7i8|B:4384|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
199
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
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)
2026-07-03 15:24:26.357 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.207', 1549): ~SDK2|D|220|199|q1w2e3r4t5y6u7i8|B:4384|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 2026-07-03 15:23:43.691
[v2] [V2] [UDP] Sent to ('46.114.208.83', 6790): ~SDK2|A|220|198|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
198
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:23:43.691 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.83', 6790): ~SDK2|A|220|198|Q:C|F:6*23
INFO IN 2026-07-03 15:23:43.491
[v2] [V2] [UDP] Received from ('46.114.208.83', 6790): ~SDK2|D|220|198|q1w2e3r4t5y6u7i8|B:4383|V:0|W:17|G:-99|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
198
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4383
Visits since last reading
0
Visits 10tx
17
GSM level
-99
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 15:23:43.491 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.83', 6790): ~SDK2|D|220|198|q1w2e3r4t5y6u7i8|B:4383|V:0|W:17|G:-99|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 15:23:00.160
[v2] [V2] [UDP] Sent to ('46.114.226.24', 26092): ~SDK2|A|220|197|Q:C|F:6*2C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
197
Server action
C
TX frequency
6
Checksum
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:23:00.160 [INFO] [v2] [V2] [UDP] Sent to ('46.114.226.24', 26092): ~SDK2|A|220|197|Q:C|F:6*2C
INFO IN 2026-07-03 15:22:59.958
[v2] [V2] [UDP] Received from ('46.114.226.24', 26092): ~SDK2|D|220|197|q1w2e3r4t5y6u7i8|B:4384|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%*7A
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
197
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
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
7A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:22:59.958 [INFO] [v2] [V2] [UDP] Received from ('46.114.226.24', 26092): ~SDK2|D|220|197|q1w2e3r4t5y6u7i8|B:4384|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%*7A
INFO OUT 2026-07-03 15:22:19.849
[v2] [V2] [UDP] Sent to ('46.114.225.78', 19869): ~SDK2|A|220|196|Q:C|F:6*2D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
196
Server action
C
TX frequency
6
Checksum
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:22:19.849 [INFO] [v2] [V2] [UDP] Sent to ('46.114.225.78', 19869): ~SDK2|A|220|196|Q:C|F:6*2D
INFO IN 2026-07-03 15:22:19.632
[v2] [V2] [UDP] Received from ('46.114.225.78', 19869): ~SDK2|D|220|196|q1w2e3r4t5y6u7i8|B:4384|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%*7B
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
196
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
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
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:22:19.632 [INFO] [v2] [V2] [UDP] Received from ('46.114.225.78', 19869): ~SDK2|D|220|196|q1w2e3r4t5y6u7i8|B:4384|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%*7B
INFO OUT 2026-07-03 15:21:37.620
[v2] [V2] [UDP] Sent to ('46.114.231.184', 17666): ~SDK2|A|220|195|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
195
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:21:37.620 [INFO] [v2] [V2] [UDP] Sent to ('46.114.231.184', 17666): ~SDK2|A|220|195|Q:C|F:6*2E
INFO IN 2026-07-03 15:21:37.398
[v2] [V2] [UDP] Received from ('46.114.231.184', 17666): ~SDK2|D|220|195|q1w2e3r4t5y6u7i8|B:4384|V:0|W:17|G:-99|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
195
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
Visits since last reading
0
Visits 10tx
17
GSM level
-99
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 15:21:37.398 [INFO] [v2] [V2] [UDP] Received from ('46.114.231.184', 17666): ~SDK2|D|220|195|q1w2e3r4t5y6u7i8|B:4384|V:0|W:17|G:-99|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 15:20:59.262
[v2] [V2] [UDP] Sent to ('46.114.228.53', 27363): ~SDK2|A|220|194|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
194
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:20:59.262 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.53', 27363): ~SDK2|A|220|194|Q:C|F:6*2F
INFO IN 2026-07-03 15:20:59.013
[v2] [V2] [UDP] Received from ('46.114.228.53', 27363): ~SDK2|D|220|194|q1w2e3r4t5y6u7i8|B:4386|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%*7F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
194
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4386
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
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:20:59.013 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.53', 27363): ~SDK2|D|220|194|q1w2e3r4t5y6u7i8|B:4386|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%*7F
INFO OUT 2026-07-03 15:20:17.674
[v2] [V2] [UDP] Sent to ('46.114.210.123', 9900): ~SDK2|A|220|193|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
193
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:20:17.674 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.123', 9900): ~SDK2|A|220|193|Q:C|F:6*28
INFO IN 2026-07-03 15:20:17.399
[v2] [V2] [UDP] Received from ('46.114.210.123', 9900): ~SDK2|D|220|193|q1w2e3r4t5y6u7i8|B:4387|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%*79
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
193
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4387
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
79 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:20:17.399 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.123', 9900): ~SDK2|D|220|193|q1w2e3r4t5y6u7i8|B:4387|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%*79
INFO OUT 2026-07-03 15:09:37.699
[v2] [V2] [UDP] Sent to ('46.114.208.160', 19205): ~SDK2|A|220|192|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
192
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 15:09:37.699 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.160', 19205): ~SDK2|A|220|192|Q:C|F:6*29
INFO IN 2026-07-03 15:09:37.398
[v2] [V2] [UDP] Received from ('46.114.208.160', 19205): ~SDK2|D|220|192|q1w2e3r4t5y6u7i8|B:4387|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
192
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4387
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)
2026-07-03 15:09:37.398 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.160', 19205): ~SDK2|D|220|192|q1w2e3r4t5y6u7i8|B:4387|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 2026-07-03 14:59:16.803
[v2] [V2] [UDP] Sent to ('46.114.208.6', 9298): ~SDK2|A|220|191|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
191
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:59:16.803 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.6', 9298): ~SDK2|A|220|191|Q:C|F:6*2A
INFO IN 2026-07-03 14:59:16.597
[v2] [V2] [UDP] Received from ('46.114.208.6', 9298): ~SDK2|D|220|191|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%*7D
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
191
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
7D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:59:16.597 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.6', 9298): ~SDK2|D|220|191|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%*7D
INFO OUT 2026-07-03 14:58:33.310
[v2] [V2] [UDP] Sent to ('46.114.227.193', 10956): ~SDK2|A|220|190|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
190
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:58:33.310 [INFO] [v2] [V2] [UDP] Sent to ('46.114.227.193', 10956): ~SDK2|A|220|190|Q:C|F:6*2B
INFO IN 2026-07-03 14:58:33.094
[v2] [V2] [UDP] Received from ('46.114.227.193', 10956): ~SDK2|D|220|190|q1w2e3r4t5y6u7i8|B:4384|V:0|W:17|G:-91|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
190
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4384
Visits since last reading
0
Visits 10tx
17
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
7B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:58:33.094 [INFO] [v2] [V2] [UDP] Received from ('46.114.227.193', 10956): ~SDK2|D|220|190|q1w2e3r4t5y6u7i8|B:4384|V:0|W:17|G:-91|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 14:57:51.118
[v2] [V2] [UDP] Sent to ('46.114.224.212', 12291): ~SDK2|A|220|189|Q:C|F:6*23
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
189
Server action
C
TX frequency
6
Checksum
23 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:57:51.118 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.212', 12291): ~SDK2|A|220|189|Q:C|F:6*23
INFO IN 2026-07-03 14:57:50.836
[v2] [V2] [UDP] Received from ('46.114.224.212', 12291): ~SDK2|D|220|189|q1w2e3r4t5y6u7i8|B:4385|V:0|W:17|G:-99|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
189
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
Visits since last reading
0
Visits 10tx
17
GSM level
-99
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)
2026-07-03 14:57:50.836 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.212', 12291): ~SDK2|D|220|189|q1w2e3r4t5y6u7i8|B:4385|V:0|W:17|G:-99|O:26201|H:|F:6|A:C|N:3|U:0|R:0|I:1|C:50%|M:37%|K:8%*7A
INFO OUT 2026-07-03 14:57:08.393
[v2] [V2] [UDP] Sent to ('46.114.212.126', 5485): ~SDK2|A|220|188|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
188
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:57:08.393 [INFO] [v2] [V2] [UDP] Sent to ('46.114.212.126', 5485): ~SDK2|A|220|188|Q:C|F:6*22
INFO IN 2026-07-03 14:57:07.954
[v2] [V2] [UDP] Received from ('46.114.212.126', 5485): ~SDK2|D|220|188|q1w2e3r4t5y6u7i8|B:4375|V:1|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%*2F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
188
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4375
Visits since last reading
1
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
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:57:07.954 [INFO] [v2] [V2] [UDP] Received from ('46.114.212.126', 5485): ~SDK2|D|220|188|q1w2e3r4t5y6u7i8|B:4375|V:1|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%*2F
INFO OUT 2026-07-03 14:53:36.356
[v2] [V2] [UDP] Sent to ('46.114.210.101', 21602): ~SDK2|A|220|188|Q:C|F:6*22
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
188
Server action
C
TX frequency
6
Checksum
22 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:53:36.356 [INFO] [v2] [V2] [UDP] Sent to ('46.114.210.101', 21602): ~SDK2|A|220|188|Q:C|F:6*22
INFO IN 2026-07-03 14:53:36.127
[v2] [V2] [UDP] Received from ('46.114.210.101', 21602): ~SDK2|D|220|188|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%*72
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
188
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
72 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:53:36.127 [INFO] [v2] [V2] [UDP] Received from ('46.114.210.101', 21602): ~SDK2|D|220|188|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%*72
INFO OUT 2026-07-03 14:52:52.152
[v2] [V2] [UDP] Sent to ('46.114.230.241', 8964): ~SDK2|A|220|187|Q:C|F:6*2D
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
187
Server action
C
TX frequency
6
Checksum
2D ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:52:52.152 [INFO] [v2] [V2] [UDP] Sent to ('46.114.230.241', 8964): ~SDK2|A|220|187|Q:C|F:6*2D
INFO IN 2026-07-03 14:52:51.951
[v2] [V2] [UDP] Received from ('46.114.230.241', 8964): ~SDK2|D|220|187|q1w2e3r4t5y6u7i8|B:4371|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%*72
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
187
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4371
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
72 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:52:51.951 [INFO] [v2] [V2] [UDP] Received from ('46.114.230.241', 8964): ~SDK2|D|220|187|q1w2e3r4t5y6u7i8|B:4371|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%*72
INFO OUT 2026-07-03 14:52:12.496
[v2] [V2] [UDP] Sent to ('46.114.224.117', 9680): ~SDK2|A|220|186|Q:C|F:6*2C
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
186
Server action
C
TX frequency
6
Checksum
2C ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:52:12.496 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.117', 9680): ~SDK2|A|220|186|Q:C|F:6*2C
INFO IN 2026-07-03 14:52:12.271
[v2] [V2] [UDP] Received from ('46.114.224.117', 9680): ~SDK2|D|220|186|q1w2e3r4t5y6u7i8|B:4385|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%*7E
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
186
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4385
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
7E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:52:12.271 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.117', 9680): ~SDK2|D|220|186|q1w2e3r4t5y6u7i8|B:4385|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%*7E
INFO OUT 2026-07-03 14:51:32.832
[v2] [V2] [UDP] Sent to ('46.114.224.22', 29246): ~SDK2|A|220|185|Q:C|F:6*2F
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
185
Server action
C
TX frequency
6
Checksum
2F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:51:32.832 [INFO] [v2] [V2] [UDP] Sent to ('46.114.224.22', 29246): ~SDK2|A|220|185|Q:C|F:6*2F
INFO IN 2026-07-03 14:51:32.611
[v2] [V2] [UDP] Received from ('46.114.224.22', 29246): ~SDK2|D|220|185|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%*78
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
185
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
78 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:51:32.611 [INFO] [v2] [V2] [UDP] Received from ('46.114.224.22', 29246): ~SDK2|D|220|185|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%*78
INFO OUT 2026-07-03 14:50:50.632
[v2] [V2] [UDP] Sent to ('46.114.208.72', 27828): ~SDK2|A|220|184|Q:C|F:6*2E
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
184
Server action
C
TX frequency
6
Checksum
2E ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:50:50.632 [INFO] [v2] [V2] [UDP] Sent to ('46.114.208.72', 27828): ~SDK2|A|220|184|Q:C|F:6*2E
INFO IN 2026-07-03 14:50:50.357
[v2] [V2] [UDP] Received from ('46.114.208.72', 27828): ~SDK2|D|220|184|q1w2e3r4t5y6u7i8|B:4374|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%*70
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
184
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4374
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
70 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:50:50.357 [INFO] [v2] [V2] [UDP] Received from ('46.114.208.72', 27828): ~SDK2|D|220|184|q1w2e3r4t5y6u7i8|B:4374|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%*70
INFO OUT 2026-07-03 14:50:05.853
[v2] [V2] [UDP] Sent to ('46.114.214.1', 4306): ~SDK2|A|220|183|Q:C|F:6*29
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
183
Server action
C
TX frequency
6
Checksum
29 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:50:05.853 [INFO] [v2] [V2] [UDP] Sent to ('46.114.214.1', 4306): ~SDK2|A|220|183|Q:C|F:6*29
INFO IN 2026-07-03 14:50:05.572
[v2] [V2] [UDP] Received from ('46.114.214.1', 4306): ~SDK2|D|220|183|q1w2e3r4t5y6u7i8|B:4390|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
183
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4390
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 14:50:05.572 [INFO] [v2] [V2] [UDP] Received from ('46.114.214.1', 4306): ~SDK2|D|220|183|q1w2e3r4t5y6u7i8|B:4390|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 14:39:31.196
[v2] [V2] [UDP] Sent to ('46.114.228.204', 8468): ~SDK2|A|220|182|Q:C|F:6*28
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
182
Server action
C
TX frequency
6
Checksum
28 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:39:31.196 [INFO] [v2] [V2] [UDP] Sent to ('46.114.228.204', 8468): ~SDK2|A|220|182|Q:C|F:6*28
INFO IN 2026-07-03 14:39:30.687
[v2] [V2] [UDP] Received from ('46.114.228.204', 8468): ~SDK2|D|220|182|q1w2e3r4t5y6u7i8|B:4389|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%*74
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
182
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4389
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
74 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:39:30.687 [INFO] [v2] [V2] [UDP] Received from ('46.114.228.204', 8468): ~SDK2|D|220|182|q1w2e3r4t5y6u7i8|B:4389|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%*74
INFO OUT 2026-07-03 14:29:03.722
[v2] [V2] [UDP] Sent to ('46.114.215.30', 23816): ~SDK2|A|220|181|Q:C|F:6*2B
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
181
Server action
C
TX frequency
6
Checksum
2B ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:29:03.722 [INFO] [v2] [V2] [UDP] Sent to ('46.114.215.30', 23816): ~SDK2|A|220|181|Q:C|F:6*2B
INFO IN 2026-07-03 14:29:03.473
[v2] [V2] [UDP] Received from ('46.114.215.30', 23816): ~SDK2|D|220|181|q1w2e3r4t5y6u7i8|B:4289|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%*72
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
181
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4289
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
72 ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:29:03.473 [INFO] [v2] [V2] [UDP] Received from ('46.114.215.30', 23816): ~SDK2|D|220|181|q1w2e3r4t5y6u7i8|B:4289|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%*72
INFO OUT 2026-07-03 14:18:54.421
[v2] [V2] [UDP] Sent to ('46.114.209.9', 15855): ~SDK2|A|220|180|Q:C|F:6*2A
Decode frame
Type
ACK (server reply) [A]
Box ID
220
Seq
180
Server action
C
TX frequency
6
Checksum
2A ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:18:54.421 [INFO] [v2] [V2] [UDP] Sent to ('46.114.209.9', 15855): ~SDK2|A|220|180|Q:C|F:6*2A
INFO IN 2026-07-03 14:18:54.194
[v2] [V2] [UDP] Received from ('46.114.209.9', 15855): ~SDK2|D|220|180|q1w2e3r4t5y6u7i8|B:4386|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%*7F
Decode frame
Type
Data (telemetry uplink) [D]
Box ID
220
Seq
180
Token
q1w2e3r4t5y6u7i8
Battery (mV)
4386
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
7F ✓ valid (firmware variant, without SDK2| prefix)
2026-07-03 14:18:54.194 [INFO] [v2] [V2] [UDP] Received from ('46.114.209.9', 15855): ~SDK2|D|220|180|q1w2e3r4t5y6u7i8|B:4386|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%*7F