I want to get the location information 10 times in a second. I want to buy the module which is more accurate and has higher sampling rate. Most of the bee socket GPS module has 4Hz sampling rate.
What GPS module would be more appropriate? Should I go for this (https://www.adafruit.com/product/746)? Is it possible to connect with M2 hood version?
Thanks
YES! That is a great GPS module, we’ve used it before quite a bit. We connected it to the 26 pin header using only 4 wires (+5V, GND, TX, RX) as seen here:
See pin orientation image here:
http://docs.macchina.cc/m2/technical-references/interfaces.html
and schematic for connector pinout here:
https://github.com/macchina/m2-hardware/blob/master/SCH-01006%20R3%20SCHEM%20(INTERFACE).pdf
Sheet 3 has pinout of 26 pin connector.
Adafruit was kind enough to provide a great library that works with SAM3X. Here is that library:
and here is an example that works once you change line #23 to:
#define mySerial Serial3
and then adding this line right after:
#define Serial SerialUSB
Thank you! You just provide all information I need to make it working.
It is very helpful as I am freshman. I really appreciate!
Now, I can collect the GPS data from the sensor successfully.
I am wondering if it is possible to combine SavvyCan output with GPS data and collect them at the same time.
Great to hear you got it working! Not sure about collecting GPS data with SavvyCan, but you could log CAN and GPS to the SD card - would that be useful?
Yes, it would also be useful. If you have any example code it would be great 
I’m not sure what the interop story would look like between the M2 and it, but Kayak may be of interest in your situation because it has some functionality around GPS situation.
