NavSpark Community

Hi friend. I think use can play with CC2530 , im using it, It support transmit up to 3300 Byte/Sencond . Max baudrate is 115200. Max range is 1.5 to 2km.(RTCM need about 800 to 1500 Byte/Sercond). Here is post about it (Sorry it not English) http://arduino.vn/tutorial/1479-gioi-thieu-module-thu-phat...

OK, i tried install it and it works.

I have the same problem, I am trying with this tutorial- http://www.navspark.com.tw/tutorial-1 but arduino IDE could not find Navspark libraries and board. I'm using 2 version IDE 1.6.11 (on :/D disc) and IDE 1.8.2 (on :/C disc) ,also trying in two IDE , but its not working. ghgh2.png ghgh1.png

RTK RATIO and RTK AGE shoulde be show on screen.

The "eyes" of this robot is NS-HP-BD from Navspark. I bought it, used it and it works perfectly. I have RTK at anytime in a day.
I hope you like my project:
Link Youtube: https://youtu.be/qUeMt2I-MtU
Special thanks to Navspark.

Hi, This is not your failte. RTK FIX depends signal quality . You can easy to get RTK FIX when try:
- replace by Higher quality antena.
- test RTK when have more satelites on clear sky.

I bought 2 Triband antennas from NAVSPARK., http://navspark.mybigcommerce.com/tri-band-gps-galileo-beidou-glonass-active-antenna/ RF Cable : RG174, 3m lenght. But , this document http://www.taoglas.com/wp-content/uploads/2015/07/Internal-GPS-Active-Patch-AntennaAPN-13-8-002.B.pdf write at page #12 :...

Your module is running. It see satelites .But you dont have any information about position. So , bring it to open sky and try again.

You can google "ground plane rtk antenna" to refer. We have some result: http://gpspp.sakura.ne.jp/anteva/anteva.htm https://docs.emlid.com/reach/antenna-placement/ So , just put antenna on iron plane as you see. RTK Age can find in tab "RTK info" on GNSSViewer , here is a captur...

Hi,I think your Triband antena is good enough. :) So in my experience use NS-HP-BD to keep FIX RTK run for for lonng time, You need to make sure everything is not interrupted : Signal quality >= 38db , dont touch or put anything above antena. You can improve signal by put antena on a iron ground pla...