Previous Generations

Promotion Product-ST-1612r-DGX

Promotion Product-ST-1612r-DGX

LOCOSYS ST-1612r-DGx dead reckoning (DR) modules are the perfect solution for automotive application. They not only support GPS, GLONASS, GALILEO and QZSS, but also have inertial sensors (3-axis accelerometers and 3-axis gyros) to provide dead reckoning.

Promotion Product-RTK-4671-MH

Promotion Product-RTK-4671-MH

The dual-frequency RTK-4671-MH receiver is a compact, cost-effective and high-precision GNSS RTK board designed for applications requiring centimeter level positioning accuracy.


Previous Generations - GPS & GNSS Positioning Module Manufacturer - LOCOSYS

Based in Taiwan, LOCOSYS Technology Inc., since 2006, is a Previous Generations | GPS & GNSS positioning module supplier. Main product, including GNSS positioning module, GNSS dead reckoning(DR) module, RTK and RTD high-precision module, Bluetooth 4.0 and BT 2.4G wireless module, MEMS module, traffic information RDS-TMC module, ARM system platform solutions and related APP test software.

Best partner of 'Automotive Dead Reckoning' in Global automotive industry, also a qualified supplier to tier 1 & tier 2 manufacture in automotive industry (design house, EMS, OEM, ODM). Strong R&D in software, hardware and system integration for hardware and software in global navigation satellite system (GNSS), wireless communication, embedded system to avionics, automotive and consumers electronics, LOCOSYS's products are delivered meeting international standards - IATF16949, REACH, PPAP, RoHS, CAMDS, ISO, AEC-Q100, SAE and so forth.

LOCOSYS has been offering our customers high-quality GPS & GNSS Positioning Modules since 2006, both with advanced technology and 11 years of experience, LOCOSYS ensures each customer's demands are met.

Previous Generations

There below a list of products from LOCOSYS previous generations. To find product for future applications, please go to the other product page.

  • TMC: TMC1009 / TMC2001
  • GT-31 | BGT-31 | GW-31 | GW-52 | GPS Walker
  • GGB Series
  • RTK 22
Related Products
  • GPS Watch GW-31 - An affordable GPS watch to discover more for outdoor activities.
    GPS Watch GW-31

    An affordable GPS watch to discover more for outdoor activities: hiking, backpacking, camping, finding starting point. Automatic GPS time synchronization and everyday wear make your life more fun!

  • GPS Walker - GPS Walker
    GPS Walker
    GPS Walker

    GPS Walker is a super-sized memory GPS data logger with geo-tagging function for outdoor activities. MP3/FM player is an extra free feature. Large capacity of flash-memory logs continuous 2 million waypoints. The more attractive function is the point to point navigation. You could mark and go or track back for any interesting spots. Without mentioning that easy-to-use design makes this product more excellent. The GPS Walker, GPS data logger with MP3/FM player, will be a best choice absolutely.

  • Genie GT-31 / BGT-31 - The GT-31 is a wonderfully compact, business card sized navigator, carefully designed to embody ergonomic principles.
    Genie GT-31 / BGT-31

    The GT-31 is a wonderfully compact, business card sized navigator, carefully designed to embody ergonomic principles. It will comfortably fit in the palm of your hand, mount on the handlebar of bike or motorcycle, and can even be worn on your arm. The stylish unit can stand on your desk as a funky gadget, or, more usefully, can be placed on the dashboard in your car. The GT-31 can run for up to 46 hours in power saving mode, backlight off with the built-in lithium ion polymer rechargeable battery. It can be recharged while connected to car cigarette lighter, mains power outlet, or your PC/Notebook. When traveling where no car or mains power is available, you may purchase an AA battery adapter, or a rechargeable power bank (Solar charger) to extend the usage. A state-of-the-art Thumb Stick (TS) allows for simple, one-handed operation. This rugged navigator is waterproof to IPX7 standards or, immersible in the water for 30 minutes at a depth of 1 meter, and, it floats! GT-31 is not only developed to handle outdoor activities, but also to handle various professional uses, such as speed, hazard area, zone alerts, altitude or other alerts defined by the user. To store trip data for longer journeys, there is a SD/MMC slot for extra data storage capacity. And, it can be used as a Real-Time GPS Receiver by connecting to your PC/Notebook.

  • GPS Handheld Data Logger GW-52 - GW-52 is a GPS instrument optimized to measure speed using GPS-Doppler.
    GPS Handheld Data Logger GW-52

    GW-52 is a GPS instrument optimized to measure speed using GPS-Doppler.For 10 years, LOCOSYS GPS Units have been and continue to be the only GPS recommended by Speed Sailing Events Worldwide! This includes the GT11 and the GT31 models. However, these are no longer available.The GW52 GPS is the replacement for the GT11 and GT31. After extensive field testing with leading windsurfing organizations round the world, the GW52 is the finest and most precise handheld GPS available.The files from the GW52 will be accepted by leading GPS Speed Sailing Sites in USA, Europe, and Australia.

Press Release