Firmware Customization

CDTop Technology software team is now the most experienced MTK based module vendor in the world, CDtop offers flexible, value-adding GPS firmware customization services that maximizes the over system efficiencies and power consumption. Latest functions like Binary Mode, One-Sentence Output, Geo-fencing and Last Position Retention.

If you need more support and information for firmware customization please directly contact us at for further services.

Basic Function

  • Datum(222 selections)
  • Data digits after decimal
  • DGPS mode
  • 3D Fix settings
  • PPS duration, output
  • Default baud rate
  • Update rate
  • NMEA sentence interval
  • LOCUS internal logger

Advanced Function

  • NMEA secure(ASCII, Binary)
  • Last position retention
  • Magnetic variation
  • Geo-fencing
  • Distance calculation
  • Navigation mode