Ultimate GPS Breakout Ultra High Sensitivity GPS Engine Module SKM53 MTK3329

Connect this GPS Module to your Arduino or Raspberry Pi projects to get GPS coordinates.

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Last Updated: 04/14/2024





  • Ultra high sensitivity: -165dBm
  • Max Altitude: 18,000m
  • Max Velocity: 515m/s
  • Acceleration: Less than 4g
  • 22 tracking/66 acquisition-channel receiver
  • NMEA protocols (default speed: 9600bps)
  • Internal back-up battery and 1PPS output
  • One serial port and USB port (option)
  • Mediatek MTK3329 chipset
  • Pin Spacing: 2.0mm (can be used with pin adapter to fit in standard 2.54mm breadboards)
  • Embedded patch antenna 18.2 x 18.2 x 4.0 mm
  • Operating temperature range: -40 to 85
  • RoHS compliant (Lead-free)
  • Tiny form factor 30mm x20mm x 11.4mm
  • Skylab SKM53 Series GPS module with embedded GPS antenna
  • Enables high performance navigation in the most stringent applications
  • Solid fix even in harsh GPS visibility environments
  • Based on the high performance features of the MediaTek 3327/3329 single-chip architecture
  • 165dBm tracking sensitivity extends positioning coverage into places like urban canyons and dense foliage environments where GPS was not possible before
  • 6-pin and USB connector design is the easiest and convenient solution to be embedded in a portable device and receiver like PND, GPS mouse, car holder, personal locator, speed camera detector and vehicle locator.
  • RXD: Receive
  • TXD: Transmit
  • RST: Reset
  • NC: No Connect
  • GND: Ground
  • VCC: Power 5V

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