Tersus GNSS's Blog (28)

Precis-BX305 Static RTK Results Released

If you have any problem about this figure, please make your comment or drop us a line to sales@tersus-gnss.com

If you would like to get technical specification and user guides of our RTK boards, click here.

Hi all,

Following the video “RTK centimeter accuracy road test…


Added by Tersus GNSS on June 17, 2016 at 2:00am — 12 Comments

Camera shuttle synchronization for drones - Precis-BX316 RTK board

The latest pilot version of Precis-BX316 RTK board was showed during 7th China Satellite Navigation Conference in May. This version supports GPS L1L2/BDS B1B2/GLONASS G1G2 and with GPS L1L2 heading mode. In…


Added by Tersus GNSS on June 14, 2016 at 10:00pm — No Comments

RTK centimeter accuracy road test with IMU

Added by Tersus GNSS on June 12, 2016 at 8:48pm — 2 Comments

7th China Satellite Navigation Conference will be on from May 18~20 in Changsha

The 7th China Satellite Navigation Conference will be held in Changsha Hunan Province from May 18 to 20, 2016. Tersus GNSS will bring the latest product release named Precis-BX316, a dual antenna and frequency RTK board to participate. As the annual event of satellite navigation, the theme of this conference is “Smart Sensing, Smart Perception” and a series of discussions will be organized.…


Added by Tersus GNSS on May 9, 2016 at 1:01am — 1 Comment

World Book Day: Tersus GNSS recommends “Out of Control” by Kevin Kelly to UAV geeks

The upcoming Saturday is the World Book Day, and here share one of my favorite books to all UAV geeks. Out of Control: The New Biology of Machines, Social Systems, & the Economic World Co-Evolution of Man and Machine by Kevin Kelly. The concept the author brought out, the “hive mind” addresses how biological system handle complexity, moves…


Added by Tersus GNSS on April 21, 2016 at 10:00pm — 2 Comments

RTK Board Integrates with Autopilot (Pixhawk)

(Figure 1 Demonstration of Integration with Pixhawk autopilot)

Precis RTK board can be integrated with autopilots. We use the connection to Pixhawk flight control as an example. A cable is used to connect the COM1 port of Precis RTK board and the GPS port of the Pixhawk (see Figure 1). It is noticed that the GPS port need a…


Added by Tersus GNSS on April 15, 2016 at 2:00am — 6 Comments

Identify the Electronic Interfaces of a GNSS RTK Board

Generally speaking, a GNSS RTK board will provide various electronic interfaces for communication as below.

- COM1/COM2, employ 5pin PicoBlade receptacle connector with TTL voltage level (1.25mm inter-pin distance)

- LED Indicator, shows the operational status (LED1…


Added by Tersus GNSS on April 6, 2016 at 7:26pm — 2 Comments

L1 RTK GPS board for DIY UAVs

Hey there,

Since we launched the Precis-BX305, the L1L2 board for RTK, we have received quite a lot of customer enquiries and questions. To meet or excel your requirement, we now officially launch the L1 RTK board (Precis-BX303) to fit your DIY testing needs and UAV applications at a very affordable price.

Precis-BX303 can be integrated to other host devices or served as an independent GNSS receiver. It dedicates to deliver high precision, reliable positions…


Added by Tersus GNSS on March 17, 2016 at 3:00am — 7 Comments

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