Database Users

Canbus information app like 'vehicle'

Hello dear friends,
I'm coming straight to the point. I own a VW Golf MK5 and a Pumpkin MTCC/B HU with canbus cable connected.
There is an app called Vehicle, which provides quite interesting information about the gas tank, RPM etc. All those informations are provided by the canbus decoder.
I figured, if those information can be provided, there may be an app that has interesting functions, like animated gauges etc.
You guys may know some apps for that, that's why I'm asking. I'd be very interested in them and so are probably a lot of people (even if they don't know it yet ), so thanks in advance.
Have a great day
PS. No ODB2 Connection, just Canbus cable (The one that can be used with the steering wheel buttons)

Mati1231 said:
Hello dear friends,
I'm coming straight to the point. I own a VW Golf MK5 and a Pumpkin MTCC/B HU with canbus cable connected.
There is an app called Vehicle, which provides quite interesting information about the gas tank, RPM etc. All those informations are provided by the canbus decoder.
I figured, if those information can be provided, there may be an app that has interesting functions, like animated gauges etc.
You guys may know some apps for that, that's why I'm asking. I'd be very interested in them and so are probably a lot of people (even if they don't know it yet ), so thanks in advance.
Have a great day
PS. No ODB2 Connection, just Canbus cable (The one that can be used with the steering wheel buttons)
Click to expand...
Click to collapse
Could you upload the apk file of that vehicle app

You need an odb2 adapter (Bluetooth or wifi) plugged into your cars odb2 port, then you can use apps such as torque to give live engine data via dials. If you have a front camera you can use caroo pro this also gives live data as well as drive recording.
Sent from my HTC One M9 using Tapatalk

Mati1231 said:
Hello dear friends,
I'm coming straight to the point. I own a VW Golf MK5 and a Pumpkin MTCC/B HU with canbus cable connected.
There is an app called Vehicle, which provides quite interesting information about the gas tank, RPM etc. All those informations are provided by the canbus decoder.
I figured, if those information can be provided, there may be an app that has interesting functions, like animated gauges etc.
You guys may know some apps for that, that's why I'm asking. I'd be very interested in them and so are probably a lot of people (even if they don't know it yet ), so thanks in advance.
Have a great day
PS. No ODB2 Connection, just Canbus cable (The one that can be used with the steering wheel buttons)
Click to expand...
Click to collapse
LazeDK said:
Could you upload the apk file of that vehicle app
Click to expand...
Click to collapse
I'm not familiar with this particular device, but one mostly common part of the architecture for all of these Android radios is the use of an MCU board to control things external to the android box (think power supply, backup camera, analog radio, the bluetooth HFP, etc). These items are not actually 'visible' to the android system in any 'normal' way.
The Android box communicates with the MCU through modifications to the kernel (typically some type of virtual serial port/channel) and through the 'native' apps on the headunit. Unfortunately, none of the manufacturers have open sourced their code, so outside of smali hacking, your not likely to get access to any of this.
And even if you pulled the APK that does this feature, it wouldn't work on any other radio outside of the MTC universe.

LazeDK said:
Could you upload the apk file of that vehicle app
Click to expand...
Click to collapse
Of course. It's in the attachment.
Zaphod-Beeblebrox said:
I'm not familiar with this particular device, but one mostly common part of the architecture for all of these Android radios is the use of an MCU board to control things external to the android box (think power supply, backup camera, analog radio, the bluetooth HFP, etc). These items are not actually 'visible' to the android system in any 'normal' way.
The Android box communicates with the MCU through modifications to the kernel (typically some type of virtual serial port/channel) and through the 'native' apps on the headunit. Unfortunately, none of the manufacturers have open sourced their code, so outside of smali hacking, your not likely to get access to any of this.
And even if you pulled the APK that does this feature, it wouldn't work on any other radio outside of the MTC universe.
Click to expand...
Click to collapse
That is sure correct. There may be still apps out there though, that are communicating with those signals. That was my actual wish, to find those.
But if my request looks hopeless, I want to thank you for the responses.

Would like to know this too! I would like to readout the mileage and oil level and send it to a webinterface...

I did some searching myself. I tried to readout the serial ports with 'busybox microcom'.
I got this text. About 10 rows per second added to this log:
Code:
GC,163007.00,A521.334775,,0.090,091016,,A*7
$GVTG,,,M,0.090,N,0.166,K,A*2B
$GPGGA,163007.00,52830,,629.371E,,18,.,,6.,M,*B
$GGAA,,619,,,0,7,,,,2.91.2,.550
$PGV,,,,107110,0,1731,1,3,6,97,,0,5,232*2
GGS,,,140,5,7,,095,2173,17,1823,4,927,25,57F
$P14,2,2,101,,23,7,10,4,,2,30,260,01*C
PGSV44,1,1,403153,2720,*F
GPL,51.349N06.75E130700A,*63
GRC6800,A,.31,,0.372,,.1,T,M,334,6.0,*8
$PGA,,,61,2309013117,,,,,.39,182,1.55*3
GGSV4,,14,0,07,51,07,217,14200346097,,065,93,9*73
$GPGS,,2,4,7,5,75,,09,5,217,017,8,233,25,19,27,250,5*7E
$GPGSV,,3,14,22,27,102,,23,78,109,34,25,02,3,6,0,071,7
$PS,,,43,313,7,07,7F
$PGLL,5183310,N062.372,,630.0,,A*4
$GR300,A,21.33428,040,16,A*E
$PVG,T,M,.0,,.74,K,*5
$GPGA1609.0,218.3328N,069377,E,7,.8,38,,46.0,,,5C
GPGA,A3,619,230,11,7,,,2.3,.8,15503
$GPGSV,4,114,,715,0,0,,142103,7,0,17,,9,5,2173017182,5,1,27,20,5*7E
$GGS,,,42,7102,2,80,,230,26071
$PGV,4,,1,3,1,03,1,3,2,27*F
$GPGL,2183328N,029371E,130900A,A6
$PRM,13010.,,2149,N0629.37,.1901,,7
$PT,T,,.01N0131.00528.349,,082,3.40,,7,,,,,,2.9,1.2,1.5*0
$PV41,4,1,7110800593,9*7C
$GPS42,7,9913,782,,9,,5,24,2,2,350,,6,207,*7
GPSV4,,1,3,4,03,5,327,07*7F
$GPLL,20,A,*D
$GPRMC,631100,,5218.33428N,00629PVTG,,T,,M,04N001KA2
$PG,11,7,.8,31,M,46.0,,,5
GGSA,A,3,0619,23,13,7,,,2391,.503
$PS,,,4,10,5,80,731,0,0,4,9,0,1232*C$PS,,,40,515,95,1,11,8232,,72047
GPGS,,42,72,37,042,230,602,1*1
GGV4,4,14,31,1,033,132,0,7
$PL,21.342,N02.3799E,611.0,A,*6
$PM,6020,,28348N062.37827,E,06,0901,,A7
$GVG,,,,,.56N,.03KA22
$PGGA,63012.00,5218.33438,N,00629.3871,7,18.,,60,,,5
$GGS,,3,6,92,9,1,1,17,,,,2391.82,.5*0
$GPSV,4,1,1,01,07,11,08,02,7,31420,3,6,97,06,5,293,9*C
$GPGS,,21,0,0,150,9,17,30,17,18,233,24,19,27,250,24*7E
$PS,4,,1,,7102,3,8173,5,235,2,201*1
GGV4,41,3,14,033,15,33,27,207,*7F
$GPGL,518.33438,N,0629.37827,E,163012.00,A,A*6
$GPR,603.0A,51.33445,N,062.76,E0.1,AN0.205,K5N,00629.3767,E,1,07,1.82,14,,46.0M,*A
GPSA,,0,1,2,9,1,3,7,,239,1.82,15*0
$PGSV,,1,14,10,110,02,17,314,20,03,46,097,,06,51,293,9*7C
$GPGSV,4,2,140,05,175,,095*F
$PGS,4,,1,2,27,02,2,7817,3,5,2,50,60,7,7
$GPSV4,,4,1,4,33133327207*9$GGL,218.33445,N,00629.37867,E1630*4
GPR87,.90,0906,,*
$GVT,,,M,.09,,0.66K,A2
GPGA1314.0528.340N,062.3877E,,534,.,,60M,5
$PS,,306,1,23,09,17,,,,,,,,5.84,3.49,4.680F
$GPGSV,4,1,14,01,07,151,,02,17,314,20,03,46,097,,6,1,2932974
$GPGS,4,2,4,07,5,75,0,5,27,0,7,823251927202*F
$PGS,,,14,2,712,3713,2,230,60,7,7
$PS,,,43,1,3,,32,27*2
GGL51.30,N,062.787,E,604.0,,A*6
$GPRMC,163015.00,A,5218.33421,N,006295,1,,A*7
$GPVTG,,,,,0.05,N,0.104K,*25
GPGA,63015.00521.342,N002.377,E10,349,16M,6.,,*8
$GGA,A306192,917,,,,,,5.843.49,4.7*0
$GGV,41,4,10,11,217,31,20,03,607,06,1,29,2*74
GGV,,2107,515,99217,01427,102,2,78,17,4,502350,26,GGV,,,1,1,1,03,9,3,7,07*7
GPLL528629.3787,E,1630150,A,A*63
$GRM,1601.0,58348,,00693886,E,019,9069.786,,1061.8,.5,,6.0M,*9
$PSAA3061923093,1,,,,,2381.2,.5*2
$PGV,,,141,0*
GGS,42,4,7,0,15,,9,9273,1,1823,2,19,27,25,2*7
$GPSV,4,,1,2,27,12,,23,8107,35,5,0235,26,2,71*7
GPSV4,,,31,4,033,12,33,2,207,78
$PGL,28.3408,N069388,E,131607,,0,,06,,,*7A
$GPVTG,,M014N026KA2
$PG,601.0,218.33392,N,00629.379,1.*2
GA,,06,12,0.,40
GG,,1,01,7,15,,0,1,3420034,9,1,0,51232*7
GGS,4,,14,0,0,15,09,9,1,30171823,2,1,72PGV,4,,142,27102,,3,8173525,0235,,6,2,07,7
$PGS,4,41,11,03315332727*7
$GPL,518.3339,N,00629.37900,E,163017.00,A,A*6D
GPMC601800A,18.338,N0029371,E,0.100,,09106,,,A*72
$GPVTG,T,,M0.100N0.186,K,A*2D
$GPGGA,1631800,218.333,N02.3793,E,1,6,.82,12,,46.0,M,*5
$GPSAA,,0,19,30,1,7,,,,,.3,.2,.5*2
$GPSV41,4,107,11,0,1,34,200,4,9713,6,1,932976
$PGV41,07,05,175,,09,59,217,30,1718,233,24,,272,2*9
$PS,31,2227,102,,23,78,0,425,235,2,2,71*
$GPS,4,,1,3,52183386,,06791,E1601.0,AA*5
GRC16019.00,,21.33391,N0029.3716E,.02,011,,PG,,,001N,.9KA2
GA13190,283391N,02396E10,.2,1.0,M,46.0,M,,*5C
$GPGSA,A,3,06,19,239317,,,,,2.38,.8,154*02
$GPGSV,4,1,14,01,07,51,0,17,314,20,03,46,097,12,06,51,293,29*7
$GPS,42,4,70,75,0,5,27,2,7,8,33,41927202371
$PSV4,314,2,7,12,,23,7810,35,2502,350,,26,02,071*0
PS44,14,31,13,4332,0,7
$GPGLL,5218.333N069.37916,E,163019.00,A,A*7
$GPRMC,163020.00,A,5218.33395,N,00629.37932,,0.089,,091016*8
T,T,,.8,N,0.164,K,A*21
$GGA13000,218335N069393,,,6,.207M4.,M,*52
$GPGSA,A,3,06,19,23,09,31,17,,,,,,,2.38,1.82,1.54*02
$GPGSV,4,1,14,01,07,151,14,02,17,14,20,03,46,097,11,06,51,293,29*71
$PGSV,4,2,1070,15,0,921,31,1,233,4,9,7,2502379
$PSV43,4,222710,2,817,42,235,,6,207,7
$GLL,5218.33395,N,0629.37932,E,163020.00,A,A*F
GPRM,1301.0,A51.3337,,02.3747,E,0.13,,09016,,A*7B
$GPVTG,,T,,M,0.113,,029,,A*2B
$GPGGA1602.0,5283397,N069394,E,1,6,.8,05,,46.0M,,*5
GPSAA,3,0619,2,093,17,,,,,2.8,1.8,1.54*02
$GPGS,41,4,0107,1,1,0,1,314,20,3,46,097,9,65129,29*78
$PGV,4,2140705,175,,09,59,217,301718,3323,92,2023*7E
GGSV,,314222710217,23,7,10735,25,02,350,,26,02,071,*76
$GPGSV,,,1,31,14,33,14,33,7,207,7E
$GPGL,5218339,,069.7947,,1301.0,,*6
GPMC,602.A,5183335N,069.792,,016,,9106,A7
$GPVTG,,M,.160,.297,KA*28
$GPGGA,16302.00629.37972,E,1,06,1.82,0.0M,46.,M,*3
GPGS,A30,9,23,91,7,,,,,,,2.38,1.2,1.4*2
$GPGSV,4,111051,2,73420,607,8065,9,97CGPS,4051,9,9,1,,,23,2,1,,5,37
GGV431,2,2712,23,78,107,525,230,2,207,*70$GGV4414311,3314,3,2,0,7
$GGL,5183395N,00.37972162.0,,*69$GRM,16303.00A52183339,,062.398,E0.52,0106,,A7
$G03.0,218.33399,N,00629.37988,E,1,061.82,3,M,460M,,*75
$GPSA,A,3,06,19,,,,3,1.21.5*02
GPGSV4,,1,0,0,51,02731,2,0,4,07,0,6,5,293,9*C
$GPGS4,21,,05150,9217,3017,18,233,2,9,27,20,3*9
$GGV4312227,10,2,78,7,3,,230,60,7,70
GGV441,313,7,207,*9
GPGLL5218.3399,N,00629.37988,E,132.0AA6
$PC1340A583606.777E,.13,906,A7
$PT,T,M0173,N,0,K,A2
$GGA1324.0,28346N069377,,,6,18,.,M,6.,,,*5D
$GPGSA,A,3,06,19,23,09,3117,,,,,,,2.31.82,1.54*02
$GPGSV,4,1,14,01,7,51062,1,314,9,36097080651,932*7
$PGV4,,1,,5,09,59,21,3,7,18,233,23,19,27,250,23*7E
$GPGSV,4,3,2,712,2,8107,5,250,5,20,01,*70
GPSV,,,1,11433,43,7,0,7E
GGL,51.33406,N,00629.37977,E,163024.0,,A*67
$GPRC1632.0,,52833408,N,06970018,106,,A*7F
$.34,
A,163025.00,5218.3408,N,029.7980,E,1,06,1.82,-02,M460,,,7
GPS,3,0619,3,9,117,,,,2381.8,1.402
$PGV,,14010,5107,0,1,31,9,3,6,97080,1293297
$PG,2,92,502*7
GPSV,4,,1,222,02,,23,7,,3,2,0,35,26,2,01*7
GPGV4,3,33,27,207,*79
$GPGLL,5218.3408,N00629.3798,E,6N,069.3808E00.209,NA24$GPGGA,32.021.317N069381,,1,0,18,1.3,,4.0,,,*7F
$PGSA,,306,192309,31,17,,,28,.,.S4140,,51,100217,314,19,0,46,07,8,6,5,232*7
$PSV,2,1,2,20,3*E
$GPGV,43,1,2,2,02,,23,7,173,25,2,50,2,0,01*0
$GPSV44,143,1,331433227,7E
$PGL,5280069.3808,E1632.00AA*A
$GPMC73
GPT,0.648,,*
GPGGA16070,518.345N0936E,71.8PGAA,,0,1,2,0,03311,,,,,.3,182,.4*1
$8,06,5,24,2,1407,0517,,9,9,1,30,17,1823,2,19,27250,2*7E
GPGSV,4,,1,2,27,102,,23,78,107,35,25,0,5200,7
GSV,4,,1,3,1,03,4,33,7,07,7E
GPGLL,5218.33435,N06293067E,630.0AA*63
GPMC1602.0,A51.344,,02.3800E,.9,011,,*2
GVG,,M,.5,,.54,K,2
$GPGGA,163028.00,5.3,,029310,,,6.4,M.,,,7A
$PS,A,30,192,93,7,,,,,,238,.82,1.40
$GGV,41,4,01,7,511,0217,1,70,3*E
$PGV,,31422,710,,2,7,1073,50,506,0,01,*0
$PGV,,414,114,0331433,7,07*E
$GGLL,51.33444,N,00629.30,108.0,A,A*6A
$GPR,620,5218.N062.2016,A7
GT,,,.2
PG16309.0,528.3439,N,00629.38112,E,1,06,1.835M46.0,M,*7
$GGS,54*2
GGV411,10,5,0,7341,,6071,65,9,97
GPSV421,70,7,0,5,13,71,23,31,7202*E
$PS,,31,2,2,10,,23,8,107,35,25,02,350,2V4,13439,N,00629.3811,63029.00,A,A*62
$GPRC,16300.00,A,5218.33446,N,00629.388,,.5,,906,A7
$PT,T,,15N,
GPGA,6000,283446,N,0629.3883,E,1,06,1.82,-2.9,M,46.0M,,*77
$GPGSA,A,3,0,19,23,09,31,17,,,07,11,02,1,1,20,03,46,097,18,0123297
$PS,421,70,75,0,5,21,30,7,18,33,31,2,25023*7
GGSV,43,14,2,710,,23,8,107,352502,50,2,02,7,7
$PS,,,1,11,3,43,727*E
GGL51.34,,002.303,,130.00,A,A*6B
$GPM,1601.0,,21.3340N,002938053,,0.97,,9116,,*7B
GPT,TM029,N,0.55,*2E
$633.00,5218.3440,N09303E10,.82-.,M40M,7
$PS,,,61,3,93,7,,,23,.2154*2
GPGSV,4,1,14,01,07,151,05,02,17,314,20,03,46,097,18,06,51,293,29*78
$GPGSV,4,2,14,07,05,175,,09,59,1,30,7,1,23,3,9,2,50237E
$PGS,4314222120,3,78,107352502,350,,26,2,071,*7
$PS,4,,1,31,14,03314,33,2720,*E
$GPGL,51.33440,,02.53E1301.0,,A61
$GPMC,1603.0,A,51.34,N,0029.3799,E0034,,0901,,,*7
$GPVTG,,,,,003,N,.64KA*26
GPGGA,163032.0629.37997,,1,07,1.39,-1.0M46.0,M,*75
$PGSA,3,06,1,23,09,3,31,17,,,,,,20A
GGV,,11,10,510,21,3,,0,4,07,8,06,1,9329*74
$GGV,4,2,1,70,15,,9592118,233,23,1,7,20,227
$PGSV4,3,1,2227,10208237,07352,0,30,2602071*7
$PSV441,.37997,E,163032.00A,A*62
$GPRMC,118.33436N,0629.37,.07,011,,*7
$PT,,,M01,,.9,K,*5
GPGGA,1633.005218.3346,N,0069.3792,E,1,07,1.9,,M460,,*5
$PGA,,361,2,90331,,,20,.39,1.5*A
GPGSV,4,,4,106110,218,31,20,0,4607180651,93,97A
$GGV,,214,7,517,,9,5,17,30,1,8232,92,25,2*7
GPGV4,4,2,7,021,,7817,35,2,2,5,2602,71*1
$PS,4,,43,1,0331,3727*7F
GPGL51.33,N,0293962,E,163033.00,A,A*66
$GPRMC,1330,A,518.343,N,0062.3751E,.21,906,A77$GVTG,,T,,,021,N,.37,,*6
$PGGA,163034.00,5218.3343,N,00293751E1,07613,9,0,11,,,20,.3,1.3*A
GPGS414010,50,841,34,9,90,1232*9
$PS,,,40,515,0,92130,1,8,3,21,7202*E
GPGV,4,3,1,2,27102,11,23,78,107,35,25,02,350,26,0,71,7
$GGV41,11,331,32,27*F
$PL,333,,02.791,E16303.0,A*62
GPRM,60350,,5283715,,.15,091016,A*0
GPVG,,T,,0.105,,0.4,A2
GA,3.21.3434,N,00629.37915,E,1,07,1.39,1.1,M,4.0,M,,*5
$GPGA,A306192309,033117,,,,20,.915*
$PSV411,1,06,151,10,02,18314,18,03,46,097,2,06,51,293,29*72
$GPGSV,4,2,14,07,05,175,,09,59,217,30,17,18,233,22,19,7,250,22E
PGV,4,314222710,09,2,78,107,5,5,2,50,26,2,07,*79
$GPGV,44,14,31,14,331,332720,*F$GP5218.33434,N,00629.391,E16335.00,A,A*62
$PMC,13600,A,28342,,029383E0.04,0101,,A7
$PTG,,T,,M0.2,N,0.44K,A25
$GPGA,163036.0518332,,02383E10,.3,1.9,M,46.0,M,,*5
GPGSA,A,3,06,1,2,09,0,1,17,,,,2.071.9,.520
$PGSV,4,1,4,1,611,09,02,18314,18,03,46,097,19,06,51,293,29*70
S,421,705,7,095,1,027
GG,,,,,2,0,,237,10,3,2,02350,260,71,*78
$GPSV,44,14,31,1,3,15,3,7,07*7
GPGLL,528348,N,002937893,E,163036.00,,A*63
GPRM,13070832N06.84,040106,,A*7E
$GVTG,,,,0.08,N0156,,A2
$PGA6337.0,518348N00629.3884,E,1,07,1.9,2.0,M,46.0,M,,*5D
$GPGS,A,,1,23,9,331,1,,,,,20,.3,15*0A
GGV,106,15,0,218341,34,9,90,1232*1
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GPGSV43,14,22,27,0,092,817,,5,2,50,2,0,07,*9
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GPMC16310000,A,2834,N069355,,.2,0106,A74
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GGA130000518.34,,02.75,,1,80.99,1.5,,46.0,M,,*6A
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GRMC,13102.0,A528.347,0093724E,046,901,,,*79
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GRC13130A521N0231E.8,091016,,B
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GPGSV,4,2,14,0705,17,17,09,59,217,9,1,32,1,2,2,7
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$PG,6312051.346,,0293740E10,.9,1.9M,6.,,*6E
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$GSV,4,1,14,01,111,21,1,1,0,6,097,200651,293,8*F
GGS,4,2,1,07,0,75,17,0959,217,29,1,17,32,21,19,26,2018*5
$GPSV,4,,1422,78,106,4,25,02,350,,2,02,070,*79
$GPS,1,3,1,03,,327,07*7
GPGLL,528.340N,069350,E1611.0,,A6B
$GRM,330,,51833
GPVG,T,M,0.44,,.9,KA2
GPG,6130,51.331,N0029.758,,1080.9123,M4.0M,*69
$GPSA,A,,0,1,2,0,0,0,,1,,,.6,0.99,12*0
$PV,,11,01,061130,834170,6071,0,129,87
$GPGSV,42,14,70517105,22,21,9,2,250,17*7A
$GPGSV,,3,14,22,0,8,2,8,0,50,30,2,200*7
,14,14,033,177L2833,,0629.37548,E,163113.00,A,A*66
$M1314.00,A,5218.3341,N00629.37574,E,0.563,,091016,,,A*7
$GPVTG,,T,,M,0.563,N,1.043,K,A*25
$GPGGA,16314.0,51.331,N0069.774E,1,0809,0.8,,46.,,,6
$PGS,,3,,,2,,,13,7,,,.5,.9.00
$PGSV,4,1113021831416,034,097,9065,293,2*7
$GPSV,4,,14,0,05175,7,09,59,1729,17,17,3,2,192625,16*7
GPGSV4,,42,7,02,37,10,3,25,0,30,2,207,*1
GPSV4,,1,1,4GG5
$PM,1311.0,A521.331,N002937569,E,0.341,,091016,,A*72
$GVT,,,M0.4,,0.31KA21
$GPGA1311500,5218.33412,N,00629.37569,E,1,08,0.9,10.,,60M,64
GPSAA,,0,19,23,0903,0,31,17,,,,1560.9,.0*3
$GGV,4,1,146,151834,1,34609,1,06180,592729,1,1,22,2,9,6,501879
$PGV,,,1,22,27,0,237810,3,50,50,26,2,00,*,4143114,3,1,3,2,07,*9
$PGL,5183342,,62.36190,,A
GV,T,.6,,1.474,KA*2
$GA,134N069364E10,.9,.,,6.,M,5
$GPGS,,3,0,19,2,09,3,11.6,.2
GPSV,14,010,151,6,02,18314,8,03,46,097,20,06,51,293,29*74
$GGS,,40,0515,90959,217,29,17,17,232,9,26,250,18*79
$GPGSV,4,14,2227,02,23,7,16,5,52,35,2,0,00*0
3,1,331,327207,79
$GGLL51.328,,0629.764,,16160,,6
GPRC16317.00A,21.3422,N0029.744,,066,,0906,,,A*
GVTG,,T,,M,0.65,15K211052183422,N,0029344E,,07,1.967.,M460,,,51A,,,6192,0,0,1,17,,,,.8,1.9,212*C
$GSV,,41,06,15116028,31,18,0,46,097,0,06,51,29329*7
$GPSV,4,2,14,07,05,175,19,09,59,27,9,1,7,232,23,19,26,25018*79
$GPGSV,43,14,222702,,23,7,16,4,25,0,30,,2,0,07,7$GPV,1431,140313327,07*7B
$GGLL51833E1$M11.,58.30N02.63,,0.10,,9,AC
$GPV,,,1,.3K,A2E
GGG,618.0,2833409,N,0629.7639,E1,7,1.7,.3,M,6.,M,*5
GPSAA30,1,2,0,011,,,,2.919,21*0
$PS,4,116,021,11,,,971,6,1,23*C
$PS,42,14,005,7,9,0,927,9,7,723,31,620,8*9
GGV431,2,270,,37,0,52,230,602,070*0
GGV4,,43,4031,3,727*7A
GGL51.30,,02.73,E131.0AA6
$GPMC,16311.00,,528.34A*7$PT,,,M051,,102,K,*2
G,079,9M,4.,,*5
GPSA,A3,6193.*
GS02,8,1,96199*1
$GPGSV,4,2,14,07,05,175,19,09,5921,2,17,3,3,9,6,20,7*6
$GGS,43,4,2,7,02,1,23,78,06,3,50235,,00*7
GPGSV4,,4,11,33,8,33,27,07,73
GPLL521.340,N,00293747E,319.00A,A*64
$GPMC,161,839,N,06973049,,09116,,A7
$PTG,,T,,M04.919,K,A*29
$GPGGA,163120.00,5218.33397,062.37663,E,1,07,1.97,61M460,,*F
GGA,,,61,30,00,7,,,28,.9,.2*D
GPG4,02,18,314,18,03,45,097,18,06,51,293,29*7E
$GPGSV,4,2,,,,0123,9220177
GGV43,42,7121,3,8,163,2,0,50,,602070*3
GPGSV,4,4,4,311403,08,33,27,207,*73
$GPGLL,5218.3337,N,00629.7663E,16120.00,A,A*67
$GRM,1311.0,,518.3430N,0069.373210,N2.5834,,6.3,E,,0,09,.,M,46.0,M,,*50
$GPGSA,A,3,06,19,23,09,3,01,31,17,,,,,1.5,0.99,1.2*03
$GPGV,4,1,141,06,151,1,2831,1,03,409,1,06,1292*D
$PGV4214,70,7518,0,5921,1,7222,92,5,1*7
$PGS,4,314,22,2712,2,3,7,0634,,02,3,,260,070,*72
$GPGSV,4,4,14,31,14,033,07,33,27,207,*7C
$GPGLL,218.33430,N,00629.37732,E,163121.00,A,A*69
GPRMC,16122.,A,518.37,,0069.79,,124,01016,,A*7
GPTG,T,M1.24,,.30,,A*7
$GPGGA1312.00,28347,N00693791E,,0,0991.,M4.,,*5D
$PGS,A3,0,1,3,9,0,0,3,7,,,1.691.20*03
$GPGSV,41,283,,,571,0,,299*
$SV4,,407,017,809,917,29,717222,92,5,67
$PS,,31,22,0,32,8163,5023,2,200*3
GGV441,11,3,73,7207,*7C
$GL,28347,,02.771E163122.0,A,A*5
GRMC1612.00,A52833471N,00629.3777,E034,,09101,,A*F
$GPVTG,,,,,031,N,0.81,K,*29
$PGGA16323.00,28.3341,N,00629.37777,E,1,07,.1,14,M,4.0,M,,5
GGSA,A3,6,19,23,09,03,31,,3*
GPGS,,1178,6,123,*
$PSV,4,2,140,517,90,0272,17,17,23,3,19,26,250,17*7C
$GPGSV,4,3,4,22,27,10,13,3,7810,34,2,02,5,2602
$PS,4,41,11,3,73,727*C
GGL51.37,,02.77,,612.0AA6
$PM,161400A518340,,069378E,.6,09M,0.266,N,0.492,K,A*2E
$GPGGA,163124.00,51833460,N,029.37728,E,1,08,1.96,2.9,M,46.0M*58
GPS,A,30,19,2,220933117,,,2761.6,.9*03
PSV4,,14,1,06,17,509,90,5,23,9*
$PSV41,70,15,18,0,6,27,8,17,7,3,31926250177
PSV4,,142227,102,12,237,16,4,5,0230,2,07,72GGVL,5218.33460,N,00629.37728,E,163124.00,A,A*62
G1315,,51.359N,069.377,,025,,0911,,A*7
$GVG,,,,025,N0.67,A2
$P,63228,,4.0M,,53
$GGAA,,61923,2090331,7,,3272.1,.4908
$PGSV,,,1,0,8,3,1803,59,20,06,1,29329*4
$PGV,,21,0,5151,96,1,91,7222,92,5,87
$PS,,,42,71,02,810,45,0,35,26,2,070,*70
$GPGSV,4,4,14,3114,033,07,33,27,207,*7C
$GL51.349N0693716E132.0AA6
GRC,6160,,21.3526,N0029.3906,*4$VTG,T,M1.06,,1.91,,A2C
$PGA,6326.005183526,,0293828E,,0,1.39-1.3,M,46.0,M,,*78
$GPGSA,A30,9,3,9,3,1,7,,,,2.51.951*A
$GGS41,1,0,06,51,,,,340906,51,23,9*0
$GPS,4,,14070,175,18,9,60,172,17,1,23,2,1,2,250,18*2
$GPSV,,314,2,27,12,2,8163425,0230,0,7,7$GGS,4,,14,1,14,03,7,3,27,207,*7
$PGL,21.36,,006788,,132.0,AA*C
GPRC16312.00,1.367PVTG,,T,,118,,221KA*2
PGA16312.00,28.367,N,02.397E,1071.9-.,,4.0M,*5
GPSAA,,0,1,2,0,0,11,,,,20513,.1
$GPSV4,1,14,01,06,511,5097,9,0,1,29,971
$PGV,,24070,7,1,0,60,217,29,7,17,22,23,9,6,25,172$PGV,4,314222,10,,378163,50,30,260207,*71
$GPSV,44,1,3,4,33,7,32720,*7C
GGLL51.307,,062.3767E,6312.0,AA*6
$GPM,1318.0,,5183388N,069.810E,.8,011,,A7
$GPTG,T,,.88,,.21,,A22
$PGA1312.0,218.368,,062.8130,,107,1.9,1.,M4.0M,*$GGS,A3,6,9,23,9,0,3,17,,,,,.5,1.9,.1*A
$GV,4,140,06,151,4,01,1,8,1,06,5,23,29*E
$GPGS,4,2,14,0,517,8,17,17,232,1,6201*D
GGV431,2,712,37,0,,,230,60,7,*1
4443,1,3,73,727*7
$PGL,283388N069.8,6180,AA6A
GRC132.0A58369,N0693810,,059,0911,A7
$PT,T,,.9,,09,A
$PG,619,21.38,,069310E10,19,1.2,M460,,*48
$GGA,A,3,061923090,0117,,,,2891.7,.1*0
$GPGV,,1,14,1,6,11,3,2,1,17,3450,906,51,293,29*77
$GPGSV,4,2,14,07,05,175,19,09,60,217,29,7222,1,6201*D
GS,,,142,712,37,0,42,230,60,7,1
PS,,,43,4030,32,0,7
$GL51.38,69.310E132.0,A*68
$GRC133.0A521.33686,N,0069.309E0.51,09016,,,A*74
GPTG,,,,,0517,N098K,*2
GPG,63100,5183386N069309E10,.9,10.,,60,,*0
$GGAA3061,2309,301,7,,,,.89,197,.12*0
GPSV4,,1,01,0,151101831418,04,9,,65,29,2*2
$PGV,42,1,07,5,175,19,09,60,2172,71,322,9,26,250,67
$GGV,,,42,710,,37,0,42,2350,2,200*1
GGV,,,1,11,03,7,32207,*7C
GPGLL,521.33686,N,00293879E,63300,A,*6
$GPRC63131.00,A5218.33672,N,00629.38052,E,0.336,,91016,,A7
$PT,T,M,.3,,.62K,*3
GGA133.051.37,,069.852,E107,1.97,-9.5,M,46.0,M,,*7C
$GPGSA,A,3,06,19,2,09,3,1,17,,,,2.,1972.2*D
GPS,41,4,1,6,1113,2,18,314,7,03,45,097,19,06,5,29,876
$PGV4,2,40,0,51,96,1,81172322,19,6,2501*7F
GPS,4,,14,22,27,12,37816,42,25,02,70*7
$PGV,,4,4311,3,7,3,2,27*7
$GGL,518337,,0693052E,633100,A,A*62
GRC,633.0A51.368N0069.301E0.26,,911,,*2
GVG,T,,.67N,0494,K,A*29
$GPGGA,163132.00,5218.33658,N006208E,,0,197-8.3,M,4.M,*E$PGA,A,30619239030117,,,,,.8,192.2*
GGS,4,,14010,5114,02,18,31417,8*B
$GSV,27055,70,021,25,1672
$GPGSV,4,3,1,712,2378,10635025026,02,7,*
$GGV,4,4,4,1,1,33,7,33,27,07,*7
GGLL528.368,,062.81,E,13132.00,A,A*67
GRMC163133.0,A,5218.3650,N,00629.38007,E,0.265,,091016,,A*77
GPVT,,T,,,0.25,N,0.491,K,A*2E
$GPGGA,163133.0,5218.335N,0029.3807,,1,0,19-7.8M,60,,,7
GPGSA,,,0,1,2,0,0,01,7,,,,2.8,.97,2.12*0
$GPGSV,4114,01,0,51,1,02,83117,35,V,4,2,14,07,0,175,7,09,60,217,28,17,17,2323,102,,23,78106,3,25,02,350,,260,00,7$GPGV,4,41,3,$C134.00,,518.33640,N,00629.763E004,0906,,*8
$PTG,,T,,M,004,N,0.15,A*E
GGG,163134.0,21.364,,002937963E,107,1.9,-6.2,,60,M,*74
GGSA,,306192309,03,0117,,,,,2.0,1972.12*057
I could not find my mileage or something useful... Does anyone know what to do with this code? Maybe its encoded?

Okay, need to decypther that anymore. It seems like this is raw GPS data ... So it's not ttyS3... What could it be?
There are some lines in the Dmesg log saying things about CAN. Could that be it?
<4>[ 5917.664861] --mtc @@@ f 101700
<4>[ 5917.725016] -mtc can --> 2e 41 02 01 a0 1b
<4>[ 5917.741483] --mtc @@@ seek_chk 184 20
<4>[ 5917.761485] --mtc @@@ seek_chk 184 20
<4>[ 5917.781570] --mtc @@@ seek_chk 184 20
<4>[ 5917.801476] --mtc @@@ seek_chk 184 20
<4>[ 5917.821748] --mtc @@@ seek_chk 183 19
<4>[ 5917.841474] --mtc @@@ seek_chk 184 20
<4>[ 5917.844962] -mtc can --> 2e 24 02 00 00 d9

Hi,
The serial interface used for the CAN integration is ttyV0. At least on my device, an MTCD - sofia3gr_car_64 (intel based CPU imho).
I'm also interested in interfacing the CAN bus with the head unit's built-in CAN interface. As it allows for integration of all sort of apps visualizing vehicle data. As i'm new here i can not start a dedicated developer thread now - maybe later on
Analyzing the MTCCanbus system app of my device showed that it opens ttyV0 with 38,4kBd. Obviously to communicate with the CAN hardware layer (implemented in the MCU).
[..] .openSerialPort("/dev/ttyV0", 38400); [..]
Next step is to sniff this port for the interface protocol among CPU (android) and the MCU (the MCU is a 8051 derivate as far as i learned somewhere?).
I am wondering if the CANopen interpretation, i.e. which COB IDs corresponds to which funtionality is in the MCU or in the CPU:
That is either the MCU has to know all the vehicle dependent stuff (because all the COBs are by no means standardized among the manufacturers!) and tells the CPU already meta information such as "AIR condition set to 21 degs C" via the serial interface.
OR the MCU gathers only the CAN frames and forwards them to the CPU via the serial interface. And the CPU does the vehicle dependent interpretation.
In the 2nd case we could implement all sort of custom stuff easily. E.g.: I am particularly interested in displaying the information of the original radio as my android head unit only replaces the original LCD whereas the original radio unit remains in the vehicle.
In the 1st case we are dependent on the MCU implementation, i.e which CAN messages (identifiers) are filtered out by the MCU and which ones are passed on to the CPU.
But from the very brief glance which I yet had at the CANBus app implementation I somehow got the feeling that the MCU does all the vehicle dependent stuff..
Michael

CAN integration
miguelito62 said:
Hi,
The serial interface used for the CAN integration is ttyV0. At least on my device, an MTCD - sofia3gr_car_64 (intel based CPU imho).
I'm also interested in interfacing the CAN bus with the head unit's built-in CAN interface. As it allows for integration of all sort of apps visualizing vehicle data. As i'm new here i can not start a dedicated developer thread now - maybe later on
Analyzing the MTCCanbus system app of my device showed that it opens ttyV0 with 38,4kBd. Obviously to communicate with the CAN hardware layer (implemented in the MCU).
[..] .openSerialPort("/dev/ttyV0", 38400); [..]
Next step is to sniff this port for the interface protocol among CPU (android) and the MCU (the MCU is a 8051 derivate as far as i learned somewhere?).
I am wondering if the CANopen interpretation, i.e. which COB IDs corresponds to which funtionality is in the MCU or in the CPU:
That is either the MCU has to know all the vehicle dependent stuff (because all the COBs are by no means standardized among the manufacturers!) and tells the CPU already meta information such as "AIR condition set to 21 degs C" via the serial interface.
OR the MCU gathers only the CAN frames and forwards them to the CPU via the serial interface. And the CPU does the vehicle dependent interpretation.
In the 2nd case we could implement all sort of custom stuff easily. E.g.: I am particularly interested in displaying the information of the original radio as my android head unit only replaces the original LCD whereas the original radio unit remains in the vehicle.
In the 1st case we are dependent on the MCU implementation, i.e which CAN messages (identifiers) are filtered out by the MCU and which ones are passed on to the CPU.
But from the very brief glance which I yet had at the CANBus app implementation I somehow got the feeling that the MCU does all the vehicle dependent stuff..
Michael
Click to expand...
Click to collapse
Hi Michael,
Thank you for addressing this topic. I have a PX5 MTCD_MX 8-Core Head Unit, which is, apart from my original head unit, my second Aftersale Head Unit by the way, and I would like find an app which is capable to show specific CANBUS information of my car, which is a late SEAT Leon 2014 Model (2015) by the way.
My first OEM Head Unit was a RoadNav S160 RK3188 with Android 4.4.4. With that unit I was able to see specific CANBUS information of my SEAT Leon. That was the only feature I really liked about RoadNav S160. Perhaps because Android 4.4.4 had it's limitations. My SEAT Leon uses the same CANBUS interface as the Golf 7.
My PX5 MTCD_MX 8-Core Head Unit came with Android 6.0.1. and that was the main reason I bought this head, because I'd expected that the manufacturers were able to extract more specific car information from the CANBUS. Unfortunately, at this moment Imust conclude that my PX5 shows lesser specific car information that the RoadNav S160.
I hope that you or other members of this community will develop an App, which is capable to show CANBUS information on the Head Unit, without having to use the OBD2 Port. If the RoadNav S160 with Android 4.4.4 is capable to do this, I'm sure that it is possible for the present developers to retrieve the same information from the CANBUS and display it on the PX5 Head Unit.
Cheers.
Carlo

Hi Carlo,
caluna said:
Hi Michael,
Thank you for addressing this topic. I have a PX5 MTCD_MX 8-Core Head Unit, which is, apart from my original head unit, my second Aftersale Head Unit by the way, and I would like find an app which is capable to show specific CANBUS information of my car, which is a late SEAT Leon 2014 Model (2015) by the way.
My first OEM Head Unit was a RoadNav S160 RK3188 with Android 4.4.4. With that unit I was able to see specific CANBUS information of my SEAT Leon. That was the only feature I really liked about RoadNav S160. Perhaps because Android 4.4.4 had it's limitations. My SEAT Leon uses the same CANBUS interface as the Golf 7.
My PX5 MTCD_MX 8-Core Head Unit came with Android 6.0.1. and that was the main reason I bought this head, because I'd expected that the manufacturers were able to extract more specific car information from the CANBUS. Unfortunately, at this moment Imust conclude that my PX5 shows lesser specific car information that the RoadNav S160.
I hope that you or other members of this community will develop an App, which is capable to show CANBUS information on the Head Unit, without having to use the OBD2 Port. If the RoadNav S160 with Android 4.4.4 is capable to do this, I'm sure that it is possible for the present developers to retrieve the same information from the CANBUS and display it on the PX5 Head Unit.
Cheers.
Carlo
Click to expand...
Click to collapse
As I said, the CAN bus protocol, i.e. the messages on the vehicles CAN bus(ses) are heavily manufacturer specific. It depends on the head unit developer and their "research" (reverse engineering) on the manufacturers protocols how extensively your vehicle is supported.
Fortunately for you, already a lot of "research" had been done for the VW group vehicles.
What you possibly can participate in here in the forum (know-how / apps) will heavily depend on what brand the potential "researchers / developers" drive and thus focus their "research" on.
Regarding the "built-in" CAN solution of our MTCx head units I fear, that the vehicle specific part is coded within the MCU and thus not as easy to extend as an android app ;(
But before I learned, that those china HUs (MTCx) have such extensive CAN support on board I already had a plan for custom CAN bus support on android based devices. This plan "B" could still be of interest to implement vehicle specific solutions, which the head units MCU gateway does not support:
There is a small, cheap, custom made CAN / USB gateway "USBtin" by Thomas Fischl. It converts CAN frames into ASCII representation on a standard virtual serial port (USB serial device). It would occupy one of the USB host interfaces (my device has 2 so it would be ok). The serial device can directly be accessed in android.
E.g.
https://github.com/mik3y/usb-serial-for-android
Btw. the ODB2 adapter is also only a CAN -> serial gateway Regardless whether USB, bluetooth or wifi. Is can do some message interpretation but only for the standardized, emission relevant DIDs. That's what torque etc are using.

I need to take place in here....
My car (Mitsubishi ASX) is not supported by my MTC, so I would be interested in getting information on implementing CAN as complete as possible.

I'm in here too, I own a 2015 Octavia so it should be sane as the Seat Leon and Golf 7. Currently I'm waiting for my Android unit to arrive. But I'm able to sniff the original head unit CAN communication and hope to implement some missing functions in the Android unit. If the interpretation is really done by the MCU then an additional USB<->CAN converter is the way to go.

Installing Joying HU in a BMW 1 series car

I am considering installing a Joying Head unit in a BMW 118i 2008 car and know that interfaces are required to integrate Bluetooth and steering wheel controls, however after much research I can't any information about replacing the existing BMW Professional radio/CD unit which has a MOST bus fibre optic connection which communicates with other modules in the audio system.
Has anyone done a similar conversion and knows what is required to ensure that some existing features, such as parking sensor system, are retained?

ludemon said:
I am considering installing a Joying Head unit in a BMW 118i 2008 car and know that interfaces are required to integrate Bluetooth and steering wheel controls, however after much research I can't any information about replacing the existing BMW Professional radio/CD unit which has a MOST bus fibre optic connection which communicates with other modules in the audio system.
Has anyone done a similar conversion and knows what is required to ensure that some existing features, such as parking sensor system, are retained?
Click to expand...
Click to collapse
Have you asked joying? [email protected]
(Make your mail simple as their English is not too good.)
I assume you also checked the BMW page on their site? It doesn't seem to mention a 118i

Thanks for that surfer63. Yes I have looked at the BMW page and also been in touch with Joying using the [email protected] address. I did get some advice from them, but it was a bit lacking in technical content. I will try the address you gave to see if I get a different response.
Since my original post I have checked out what I've actually got on the car using diagnostic software and the MOST fibre optic bus is only connected between the head unit and the CD Changer at the rear of the car. So as I'm not bothered about keeping the CD Changer I can probably bypass the MOST bus.
There are lots of interfaces on the market for after market head unit integration; most are quite expensive and don't go into much detail of how they work. What I would like to do is get relevant circuit diagram information, buy the separate parts and make up my own interface(s). So if anyone would like to share appropriate information or links in this respect I would be most grateful.

Creating an interface to CANbus

Hello,
I don't know if it's the right place to open this thread but whatever.
A lots of cars are communicating with Head Units through the CANbus. Some Android Head Unit use this to receive SWC or Parking Sensor, but it's only a small part of infos we communicate with the car. Differents manufacturers use CANbus from HU to replicate infos on Speedometer/Secondary Display. It can be the song played or GPS direction to take and they are mostly lost when buying Android HU. It would be really nice to have an application to handle this within Android : replicate the song of Spotify or get the GPS direction from Waze.
Here is a pic as example, or another
Theses codes can be found for multiples cars : VW as example.
It would be very useful to create a way to send this infos like originals devices to get full functions of our cars. Finally we could do much more than just reuse what the car can already do: imagine displaying custom notification (Radar, SMS, ...) directly in front of you, or even ask Google Assistant to open the Roof...

*bump*
Anyone have any input on this?

Check canbus threads that discuss this. Use the search button to fund them

GitHub - morcibacsi/JunsunPSARemote: An Arduino library to remote control Junsun Android 8227l head unit
An Arduino library to remote control Junsun Android 8227l head unit - GitHub - morcibacsi/JunsunPSARemote: An Arduino library to remote control Junsun Android 8227l head unit
github.com

Android TPMS How does it work

Hello. guys
i got hold of a TPMS kit from Teyes. 4 tpms in tyre sensors, and usb reciver device with usb. i also got the Teyes cc2plus head unit.
My problem is that i have to sets of tyres. Winter/summer. So teyes or other brands that supports android 10. only ship with one set of 4 sensors.
I Have a Autel MaxiTPMS TS508 unit. I tried to read the sensor but faild to read. As i know the sensor is on 433mhz. and like other china products no markings or numbers.
I would think it was a easy job to just read the sensor and wright to a new one. so then you would have 2 duplicate sets. but no.
I am hoping some of you have the knowledge to help me.

tikkis said:
Hello. guys
i got hold of a TPMS kit from Teyes. 4 tpms in tyre sensors, and usb reciver device with usb. i also got the Teyes cc2plus head unit.
My problem is that i have to sets of tyres. Winter/summer. So teyes or other brands that supports android 10. only ship with one set of 4 sensors.
I Have a Autel MaxiTPMS TS508 unit. I tried to read the sensor but faild to read. As i know the sensor is on 433mhz. and like other china products no markings or numbers.
I would think it was a easy job to just read the sensor and wright to a new one. so then you would have 2 duplicate sets. but no.
I am hoping some of you have the knowledge to help me.
Click to expand...
Click to collapse
What about the teyes thread that discusses your unit. You have to put some effort in on xda, there are no guys
First contact for support is Teyes, what did they suggest you do before returning defective product

I'd like to read my factory(!) TPMS sensors with my android head unit. Since OBD2 dongles don't seem to provide TPMS data (shame...), I think buying an aftermarket TPMS set, solely for the USB receiver unit. Since I can read TPMS data using my RTL-SDR dongle from my PC with no problem, it may be working, just a question of configuration.
And yes, "question of configuration". Did anyone around here have experiments / experience with such an USB receiver unit? Or am I just overcomplicating things?

@hurjup
Check the CAN settings in your unit. The OEM TPMS data are provided via CAN.
Depends on the car if the CAN box is able to translate these data to be able to see that in your radio.

rigattoni said:
@hurjup
Check the CAN settings in your unit. The OEM TPMS data are provided via CAN.
Depends on the car if the CAN box is able to translate these data to be able to see that in your radio.
Click to expand...
Click to collapse
Could you explain a bit "can box"?
For the very same(?) head units sometimes an additional box (can box?) was provided and sometimes not. Amyway, I didn't receive anything like that for my suzuki s-cross, which looks normal to me. Is it embedded into the unit (which doesn't implement TPMS reading)? Or is it not needed for general functionality?
In short, knowing my car type, can I improve the situation with TPMS, or it is better just let it go?
Thank you in advance...

Well...
I don´t know if your unit has an internal CAN-Box or not. Please ask your reseller.
Nevertheless:
Even your suzuki s-cross should provide these data via CAN.
So possible issues could be:
No CAN-box internal or external (but I expect to get clamp 15, Reverse gear and some other stuff to be provided by any can box)
CAN settings in the unit are wrong
Wrong car set
wrong CAN box set
But most of the time you run into the issue that the CAN box (internal or external) does not translate these data. (most of the cars are not supported for data more than SW-Buttons, Clamp 15, Reverse gear, e-brake)
You should contact your reseller and ask if there is a CAN Adapter available which decodes these data for your car.
I searched already, but did not find any for your car which should be able to do what you want.

I vote for the "CAN box does not translate these data" option. I've contacted my seller, but expect multiple rounds when it tries to google translate "can type" or "can adapter" before hitting a dead end. I don't expect any resolution of this problem through support, simply because the product page wanted to sell me an aftermarket TPMS set for my particular car type.
Some time possibly I'll make a try with such a set, maybe an app dev was lazy enough to adapt rtl_433 with minimal modifications and it will just work.

You´re not allone...
For my Mitsubishi I even don´t get the door open messages and climate control through the CAN box.
Even intire OEM TPMS is not visible. Just visible in the cluster. It is available on CAN, but not translated.
If you would own a VW Golf as example, you would get all this stuff on your unit....so guess why no one get´s on the CAN traces and translates the signals for cars which are not sold that often...

Head Unit Recommendation for Car Dash Board

I have a generic 9" Android Head Unit (K6_11_OH??) running Realdash app as a car dash board.
It works quite well using both of the USB ports for serial data (UART) and GPS input. Basically nothing else is required other than wifi to install head unit app
Main issue I have is the head unit re-assigns the USB COM ports each time it powers off and back on. This is annoying as I need to re-assign the dash app inputs every time I turn it of and back on.
Can anyone recommend a generic 9" head unit and chipset combo for the following: ??
- Easy to root
- Easy to customise ROM to strip unwanted apps and bloat
- Easy to customise Launcher / UI to remove (Dash app auto launches but not good if radio also tries to auto launch)
- USB ports enabled and easy to assign and access
- GPS
- Wifi
- 2GB RAM is sufficient
- No need for any other features that add cost such as high end music features (So relatively inexpensive)

markze said:
I have a generic 9" Android Head Unit running Realdash app as a car dash board.
It works quite well using both of the USB ports for serial data (UART) and GPS input. Basically nothing else is required other than wifi to install head unit app
Main issue I have is the head unit re-assigns the USB COM ports each time it powers off and back on. This is annoying as I need to re-assign the dash app inputs every time I turn it of and back on.
Can anyone recommend a generic 9" head unit and chipset combo for the following: ??
- Easy to root
- Easy to customise ROM to strip unwanted apps and bloat
- Easy to customise Launcher / UI to remove (Dash app auto launches but not good if radio also tries to auto launch)
- USB ports enabled and easy to assign and access
- GPS
- Wifi
- 2GB RAM is sufficient
- No need for any other features that add cost such as high end music features (So relatively inexpensive)
Click to expand...
Click to collapse
From forums, which units have you considered

marchnz said:
From forums, which units have you considered
Click to expand...
Click to collapse
There seems to be so many options, I don't want to make the same mistake and buy another one that is not well supported, which is why I asked here.
The one I have now has firmware with K6_11_OH and the last updates I could find was 28/06/2019 and it seems they we never very widely supported.
I had a head unit for my Mazda which is nice. I got it from Bestycar which has an SC7862 chipset which is great for normal music player but more advanced and does not seem as easy to customise and simplify like I want for the basic dashboard specific use for my project car.
So I assume one of the MTC units like a PX5 or PX6 chipset might be the best way to go now?

The dash has been built using a 9" unit this exact shape and I would rather keep this the same.

markze said:
There seems to be so many options, I don't want to make the same mistake and buy another one that is not well supported, which is why I asked here.
The one I have now has firmware with K6_11_OH and the last updates I could find was 28/06/2019 and it seems they we never very widely supported.
I had a head unit for my Mazda which is nice. I got it from Bestycar which has an SC7862 chipset which is great for normal music player but more advanced and does not seem as easy to customise and simplify like I want for the basic dashboard specific use for my project car.
So I assume one of the MTC units like a PX5 or PX6 chipset might be the best way to go now?
Click to expand...
Click to collapse
Don´t get your point...
You are searching for a good supported and quality head unit, right?
In this case you really should dive in at Joying for FYT units ( https://forum.xda-developers.com/f/fyt-android-head-units.12445/ ) or may be Klyde for CSN2/CSM4 units which are supported in this forum part.
At least you need to search for a unit specially for your car, or you need to search for a universal one with 2-DIN. Don´t ever buy a 1-DIN unit, as they all have severe issues with overheating if they are based on 6- or 8-core chipsets.
But by the way... the points you mentioned in your first posting... Sorry, but what do you expect to get?

I was expecting someone might say something like "UIS7862 head units seem to be the easiest to root hack and customise".
I don't actually want an expensive unit with heaps of great audio features as it is just a screen with 1 app and serial data feeds.
If I could get an Android tablet for 12V car use, with 2 x USB ports and completely raw Android ROM I'd be happy.