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PCB Printing Sheet 14cm x 21.6WCS1702 2~5 Amp Hall Effect Current Sensor Module

GPS Receiver MT3333 Module
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GPS Receiver MT3333 Module

Product ID: NR-GPS-MT3333-Mod
Weight: 25 gms
Price: Rs.1,461.64

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Introduction:

GPS Receiver MT3333 Module is based on MT3333 chipset from MediaTek Inc. This GPS module has pretty good sensitivity with excellent tracking capability even in urbn conditions. It is one of the most commonly used GPS in UAVs and ground based robots. It has 66channels for GPS tracking. GPS receiver gives data output in standard NMEA format with update rate of 1 second at 9600 bps. GPS module has LED indication to indicate GPS lock and onboard battery for location information backup, which allows GPS module to quickly acquire GPS information on start up. Board has 7 pin male berg connector for easier mounting and comes with the 7 pin female berg connectors which can be soldered on your PCB.

Specifications

  • Supply: 3.3V
  • Chipset: MTK MT3333
  • 3D Fix Indicator LED & Power LED
  • On board Lithum Battery to quickly acquire GPS information on start up
  • Antenna: High gain GPS patch antenna
  • Data output: UART interface at 3.3V (not RS232)
  • Protocol: NMEA-0183@9600bps (Default) at update rate of 1 second.
  • Protocol message support: GGA, GSA, GSV, RMC, VTG
  • L1 Frequency, C/A code, 66 channels
  • Tracking Sensitivity: On-module antenna : -165 dBm
  • Position Accuracy : 3 m
  • Max. Update Rate: Up to 10Hz(Default: 1 Hz)
  • Time to First Fix (Open sky and stationary position)
  • Obscuration recovery: 0.1 second average
  • Hot start: <1 seconds average
  • Warm start: <34 seconds average
  • Cold start: <35 seconds average
  • Module Size: 27.7mm x 32.2mm x 20mm

Pin Configuration:

Frontside & Backside view of the GPS receiver

Name
Description
VCC
3V to 5V (Typical:3.3V)
ENABLE
Kept open or Pull High to power ON the Module, Pull low to shutdown the module.
GND
Ground
BACKUP
Can be given external 3V3 Battery back up for quickly acquire GPS information on start up, if Battery is absent on battery holder.
TX
Serial data from GPS module to external UART
RX
Serial data from external UART to GPS module

For interfacing GPS receiver with the USB port use USB to Serial TTL/CMOS Logic from NEX Robotics

gps3329 for sd ttl_usb

Kit Contains:

  • GPS Receiver MT3333 Module
  • LR3032 lithium battery
  • 7pin femal berg connector

Downloads:

GPS Manual
GPS GUI Manual
GPS GUI Software

NMEA Output Sentence:

GPGGA: Global Positioning System Fix Data

For Ex: $GPGGA,121739.000,4124.8963,N,08151.6838,W,1,5,1.5,280.2,M,34.0,M,,*75

Name
Example Data
Description
Sentence Identifier
$GPGGA
Global Positioning System Fix Data
Time
121739
12:17:39 Z
Latitude
1907.5230, N
19d 07.5230' N or 19d 07' 52" N
Longitude
07255.1137, E
72d 55.6838' W or 72d 55' 11" E
Fix Quality: 0 = Invalid 1 = GPS fix 2 = DGPS fix
1
Data is from a GPS fix
Number of Satellites
9
9 Satellites are in view
Horizontal Dilution of Precision (HDOP)
0.9
Relative accuracy of horizontal position
Altitude
69.5, M
69.5 meters above mean sea level
Height of geoid above WGS84 ellipsoid
-62.9, M
62.9 meters
Time since last DGPS update
blank
No last update
DGPS reference station id
blank
No station id
Checksum
*4F
Used by program to check for transmission errors

serial_terminal

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Nex Robotics Pvt Ltd.
Unit No. 13,
Building No. 2 (A3), Sector 1,
Millennium Business Park,
Mahape, Navi Mumbai 400 710,
Maharashtra, INDIA

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