IP Configuration Packet

Field	Size (bits)	Bit Range	Description	Breakdown
Header (10 bytes)
Start byte	8	0 - 7	Starting character	$ (ASCII value 36)
Data length	12	8 - 19	2-byte length of the data following the header
Number of data packets	5	20 - 24	Number of packets	0–32
IMEI	50	25 - 74	Unique device identifier
Packet type	5	75 - 79	Type of packet	02 - OTA Packet
Data
Time	32	80-111	UTC Timestamp	UTC time in seconds
Time Zone	8	112-119	Timezone in quarter-hours	22 = +5:30; each unit = 15 min; ranges -48 to 56
IP index	3	120-122	IP type index	0: Transight IP, 1: Customer IP
Status	1	123	OTA status	0 - Disabled, 1 - Enabled
FS mode	1	124	File System mode	0 - FIFO, 1 - LIFO
Protocol	3	125-127	Communication protocol	0 - HTTP, 1 - HTTPS, 2 - TCP, 3 - MQTT
Update rate (motion)	16	128-143	Reporting interval while in motion	In seconds
Update rate (halt)	16	144-159	Reporting interval during halt	In Minutes
Update rate (Sleep)	16	160-175	Sleep mode reporting interval	In Minutes
URL length	8	176-183	Length of URL field	In number of bytes
URL	Varies	184 (184+N*8-1)	URL data	Length given by URL length
Tail (2 Bytes)
End Character	8	0 - 7	Ending character	* (ASCII value 42)
CRC	8	8 - 15	Checksum	8-bit XOR from $ to * (excluding $ and *)

{ "HEX : 2401f0e21aeb7abfd58568abeb09163a000a000100011231332e3233322e31332e3233333a363038342a7d"  "imei": 862942074896044, "packet_type": 5, "no_packets": 1, "dateTime": 1756097289, "timezone": 22, "dateTime_tz": "2025-08-25 10:18:09", "ip_index": 1, "status": 1, "fs_mode": 1, "protocol": 2, "up_rate_ig_on": 10, "up_rate_ig_off": 1, "up_rate_sleep": 1, "url_length": 18, "url": "13.232.13.233:6084", "error_code": 0}

IP Configuration Packet Parser

Parse Packet

Field	Value