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Embedded and Microcontrollers blog How Does Precise Point Positioning (PPP) GPS module work with Gumstix BeagleBone Black Rover Cape and Ras Pi.
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  • raspberry pi compute
  • ppp
  • gps modules
  • gps
  • precise point positioning
  • raspberry_pi
  • precise
  • beaglebone
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How Does Precise Point Positioning (PPP) GPS module work with Gumstix BeagleBone Black Rover Cape and Ras Pi.

Karen Schultz
Karen Schultz
May 11, 2016

More post from Gadget Guru

Pre-GO PPP and the Gumstix BBB Rover Cape

This is not going to be a long post.  Basically, I got the Pre-GO PPP working with the BeagleBone Black almost effortlessly through the Gumstix BBB Rover cape.  Rover was designed to be a remote-controlled robotics cape with dual PWMs for motor control on either side of the board, WiFi and Bluetooth connectivity and a whole lot of GPIO.  Conveniently enough, it has the 5-pin GPS header module on-board as well.

I downloaded the custom Yocto image, loaded it on to an SD card and fired it up.  Right away, I was able to see the raw GPS feed over a serial connection to UART04 but the image I had lacked the GPSD client tools.  After I disabled the IP-over-USB service and the BeagleBone's Ethernet controller and my router stopped arguing, I apt-got the tools and monitored the GPS data for a while.

It's confirmed, the Pre-GO PPP works great with the BBB Rover cape.

Meanwhile, I've completed my final test for the RPCM + Pre-GO PPP and am in the midst of analyzing the data.  I'll be posting my findings soon...

Want to find out how the Pre-GO PPP works with the Raspberry Pi Compute Module through the Gumstix Pi's UART breakout connection read Chapter 5

The Gadget Guru: Gumstix Pi Pre-GO PPP Project Chapter 5

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Anonymous
Embedded and Microcontrollers blog
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