"Yes it can be used with the "Inject GPS" function in Mission Planner, even though it might be a good idea to have a separate strong link for the differential corrections (≈10 kbps)."
"@Maxime : we haven't worked with M8U yet, but looking forward to do it!
@Nikola : we have been working directly with U-Blox. This was a first test, so we did not measure accuracies or timings precisely. Just to let everyone know it is functional…"
"Yes we have seen that , this is great work! We are in contact with U-Blox on a regular basis and follow closely this chip. We will try to be the first ones to provide a RTKLIB/M8P comparison, we have asked them for some samples that we will get soon…"
"@Guy, of course we can consider this antenna, I think we will order a couple of them so we can test them. It is a custom version of TW2410, so it has no magnetic band and shorter cable. Otherwise TW4421 might be a compromise between…"
"@Thorsten, a good passive antenna like Taoglas with an adapted ground plane can give good results. SNR levels can be as high as 50 in open sky very clear environments. However, if you move to more "populated" environments performance substantially…"
"@Darius, in France at least it is completely free, without any registration nor special terms, I have no knowledge if such institutes exist in other countries, but I guess there should be something similar"
"Actually there are some tips to get a correct position (cannot be as good as dual frequency obviously) for the base if you cannot afford dual-frequency receivers. For instance in France the IGN (French National Geographical Institute) has stations…"
"@Hector : we will publish in our wiki a detailed sequence of tests, including raw data analysis, GCP comparison, stationary/kinematic precision, etc... If you have any ideas of tests, just tell us we will be happy to execute them!"
"Hi Elios,
I have not tried but I think it could be possible this way :
Base : inject base's raw data into telemetry mavlink
Rover : connect telemetry's TX to Edison, sniff raw data packets for RTK (for example using RTKLIB's str2str, and a buffer…"