[FOSS-GPS] uBlox NEO-M8T and RTKlib

[Damjan Gerl]

23.03.2016 - 10:38 - Tomoji Takasu:
> Dear Anthony,
>
>> the command file did not work for me in firmware 3.01 so
>> had to set up in ucenter, enable msg rxm rawx, and rxm sbfrx for usb or
>> serial depending on module used.
>
> In 3.01 the format of RXM-CFG-GNSS is slightly modified.
>
> So use the command files in 2.4.3 b8 for F/W 3.01.
>
> regards,
>
> *********
> Tomoji TAKASU

I have already downloaded fw 3.01 to my pc but not yet updated the 
module. Do you think that it is worth to update from 2.30 to 3.01 also 
if official ublox statement is that this fw is not compatible with NEO-M8T.

BTW is there someone that have the 2.30 fw to downgrade in case of need 
(if it is possible)?

BR,
Damjan G.

> --------------------------------------------------
> From: "anthony wooldridge" <arwooldridge at googlemail.com>
> Sent: Wednesday, March 23, 2016 6:25 PM
> To: "Open Source GPS-related discussion and support" 
> <foss-gps at lists.osgeo.org>
> Subject: Re: [FOSS-GPS] uBlox NEO-M8T and RTKlib
>
>> try ubx_m8t_glo_raw_5hz.cmd
>> 1 hz is sufficient for base station, but use 5 hz or 10 hz rover data 
>> depending on your application requirements.
>> the command file did not work for me in firmware 3.01 so had to set 
>> up in ucenter,
>> enable msg rxm rawx, and rxm sbfrx for usb or serial depending on 
>> module used.
>> set gps plus glo plus sbas
>> switch off nmea ouputs to conserve stream data rates or set nav rate 
>> to 1 hz.
>> goo to tools gnss configuration and tick save to flash.
>>
>> Regards
>> Anthony
>>
>> On 22/03/2016 22:52, Damjan Gerl wrote:
>>> 22.03.2016 - 11:45 - arwooldridge at googlemail.com:
>>>> Hi, try the start-up command files in the data folder of rtk2.4.3b8.
>>>
>>> Thank you. I check and I have this commands:
>>> ubx_m8t_bds_raw_1hz.cmd
>>> ubx_m8t_bds_raw_5hz.cmd
>>> ubx_m8t_glo_raw_1hz.cmd
>>> ubx_m8t_glo_raw_5hz.cmd
>>> ubx_raw_1hz.cmd
>>> ubx_raw_5hz.cmd
>>> ubx_raw_10hz.cmd
>>>
>>> What I must use for gps+glo? I have 1s correction from station, so 
>>> it is better to use 1hz or 5hz (or 10)?
>>>
>>> Thank you
>>> Damjan
>>>
>>>> if they don't work, set up m8t in ucenter and save to flash.
>>>> in options/ position/base position, set to rtcm antenna position.
>>>> Regards Anthony
>>>>
>>>> Sent from my HTC
>>>>
>>>> ----- Reply message -----
>>>> From: "Damjan Gerl" <damjan at damjan.net>
>>>> To: <foss-gps at lists.osgeo.org>
>>>> Subject: [FOSS-GPS] uBlox NEO-M8T and RTKlib
>>>> Date: Mon, Mar 21, 2016 21:27
>>>>
>>>> Hi to all!
>>>> I'm new here, so I ask if there is someone that can help on 
>>>> configuring
>>>> a M8T module (what string is needed?) to work with RTKlib? And how to
>>>> configure RTKlib to deal with that module. Or maybe you can direct 
>>>> me to
>>>> some webpages/guides where I can find some help?
>>>>
>>>> I have a Neo M8T module with fw 2.30 and try to use rtklib v2.4.3b8. I
>>>> have a d-gps station 10 km away from my location and want to use the
>>>> data from this station to correct the data from uBlox module (in
>>>> real-time and/or post-process)...
>>>>
>>>> Thank you in advace
>>>> Damjan G.