Today We have make Ublox M8 series receivers test. Test duration 20 min deviation this time less than 1 meters!!!
Receiver used for this test...
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Today We have make Ublox M8 series receivers test. Test duration 20 min deviation this time less than 1 meters!!!
Receiver used for this test...
You need to be a member of diydrones to add comments!
Comments
Yes you can use 10Hz update rate.
Is it possible to use the M8 with 10Hz update rate in Plane and Copter? Would be great for geotagging images!!
can you send me your configuration file !
it's the NEO-M8N.
How use USB port on the APM ???
I use the terminal to be sure the GPS is oK, but in have bad return:
USB in NEO version
Hello!
Avail I2C UART and USB interface
Hi !
I bought this GPS but it's impossible to run directly with the APM.
Wich ports do you use ?
Thk,
Thx Ben...I am sure u will came to the solution in future....
@Emin regarding DGPS, it isn't easy. Tridge and I have done some work in pyUblox testing exactly this. The key point is that in DGPS you remove the correlated errors (e.g. atmospheric) but you add a second lot of the uncorrelated errors (quantization, electrical noise etc). If you have good expensive modules then this second term is pretty much nil, but with uBlox modules and cheap antennae inside an aircraft, that's no longer true. Long story short - you can usually get an improvement in absolute position at the expense of track accuracy. Not a great trade-off for our use case.
try here
http://copter.ardupilot.com/wiki/common-installing-3dr-ublox-gps-co...
http://copter.ardupilot.com/wiki/common-external-magnetometer-for-i...
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