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Shenzhen Anzewei Technology Co., Ltd

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City:shenzhen

Country/Region:china

Contact Person:MrsLucas

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Vehicle Positioning GPS Centimeter-Level Positioning Measurement GPS Module

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Brand Name :OTW

Model Number :WT-2828-RK

Place of Origin :China

MOQ :10pcs

Price :US $4.1 - 15/

Payment Terms :T/T, Western Union

Supply Ability :Above US$100 Million

Delivery Time :7-10working days after receiving the payment

Chipset :XX

Application :Positioning, surveying and mapping, etc

Type :GNSS Module

Country of Origin :CHINA

Brand :OTW

Operating mode :GPS+GLONASS+GALILEO+ BDS

Output Mode :UART+TTL+R232

Baud rate :4800bps-921600bps,Default115200bps

NMEA messages :RMC,VTG,GGA,GSA,GSV,GLL

Update frequency :0.25Hz-10Hz(default 1Hz)

Voltage :3.0V to 5.0V

Power consumption :35 mA @3.3V

Size :28.3mm*28.3mm*7.5mm

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Product descriptions from the supplier

Overview

Application:

●In building survey, RTK can be used for building positioning, measurement, and monitoring of building structure to achieve high-precision building survey. ● In the field of aviation and navigation, RTK can be used for accurate fixed point positioning of drones, river and ocean measurement. ● In geological exploration, RTK can be used for topographic survey, regional survey, water resources management, etc. ● In precision agriculture, RTK can be used for land use and plant growth monitoring, enabling precision agriculture and energy management. ● In intelligent transportation, RTK can be used in the development of intelligent traffic management and autonomous driving technology.

Features:

● Multi-system, can synchronously receive GPS/BDS/GLONASS/GALILEO four system dual frequency ● RTK algorithm with high precision can achieve centimeter-level positioning ● Positioning module and antenna integration, quickly meet customer product design ● Low cost, low power consumption ● Size:28.3x28.3x7.5mm

Pin name	I/O	Description	Remark
E	I	Power Enable
G	G	Ground
R	I	UART Serial Data Input
T	O	UART Serial Data Output
V	I	Module Power Supply
P	O	Time Pulse(1pps)
Flexible configuration

Product performance
Model	WT-2828-RK
Receiver type	BDS:B1I/B1C & B2a GPS/QZSS:L1C/A & L5 GLONASS:L1 Galileo:E1 & E5a
Arithmetic	Integration RTK
Agreement	NMEA-0183 compliant protocol or custom protocol
NMEA messages	RMC,VTG,GGA,GSA,GSV,GLL
Available baud rate	4800bps~921600bps(default 115200bps)
Channel	128
Sensitivity	Tracking: -167dbm Capture: -160dbm Cold start -148dbm
Cold start	Average 28seconds
Hot start	Average 1 seconds
Accuracy	Level 1cm+1ppm CEP50; Elevation 2cm+1ppm CEP50
18Max Height	18000 M
Max Speed	515 m/s
Max Acceleration	≦ 4G
Regeneration frequency	0.25 Hz -10 Hz
Positioning mode	A-GNSS,Double frequency RTK
Port
Port	UART/TTL/R232
Physical property
Type	1.25mm 6pins connector
Size	28.3mm * 28.3mm * 7.5 mm (+/- 0.5mm)
Power supply
Voltage	3V~5V
Power Consume	35mA@3.3V
Oerating Environment
Humidity range	5% to 95% non-condensing
Working Temperature	-40℃ to 85℃
Storage Temperature	-40℃ to 85℃

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