Hardware Development TEYES CC3

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deadeye920

Senior Member
Apr 30, 2022
89
15
Nope, I'm in Brazil. Newer cars have DRLs, but older models were forced to run with headlights on all the time. In theory this is only required on express roads, but where I live, the express way cuts throughout town. There's no way to avoid it.
Oh wow. I wouldn’t have said Brazil, don’t you guys get quite a lot of daylight.
 

hal752

Senior Member
Jul 6, 2010
233
21
Samsung Galaxy Note 20 Ultra
Hi all.

I have the cc2+. To which Ive had it since launch as at the time the cc3 only existed once I received my cc2+. What was annoying was that they wouldn't comfirm a new model was on the horizon and said I may as well just order.

I have the 6gb 128gb version as I have bad memory's of the 1gb versions from 2016.

Overall it's a great device however it's not hard to understand that this device has been forgotten by Teyes even though it's 95 percent the same as the cc3.

Anyway I've played with a few of the cc3 ROMs however I reached out to @gordgelin over his Vincent Vega edition and installed it. It works amazingly.


It allows for control of the fan, android auto just works wirelessly as it should and the additional features such as access to the original settings and the tweeks that have been made are great.

If your on a cc2+ I really recommend this.
 

jawbraeka2

Senior Member
Sep 10, 2022
76
2
I've been informed that band 28a is available on the cc3 but in Australia to get full LTE speeds, band 28B is also needed.

Is band 28B able to be activated on headunits being that 28a is available..

Also what component provides the LTE bands? Is it a physical LTE radio chip or is it software or a combination of both?

Thanks in advance.
 

rmb3218

Member
Nov 17, 2017
36
2
Yackandandah
I've been informed that band 28a is available on the cc3 but in Australia to get full LTE speeds, band 28B is also needed.

Is band 28B able to be activated on headunits being that 28a is available..

Also what component provides the LTE bands? Is it a physical LTE radio chip or is it software or a combination of both?

Thanks in advance.
I have raised this with the Australian supplier some time ago & there has been no resolution to this so far. I haven’t found a Android head unit that supports band 28.
 

jawbraeka2

Senior Member
Sep 10, 2022
76
2
I have raised this with the Australian supplier some time ago & there has been no resolution to this so far. I haven’t found a Android head unit that supports band 28.
According to dan t'eyes he said it does.. I'm looking for a method to add it myself (band 28B) and I saw another forum about modifying certain modem files (on a phone) which MIGHT work by applying the same or similar technique. I'll link the forum here.

Sorry I'm not sure how to post XDA links but under tags search the following

qxdm

Seems people are modifying certain files on their phones to enable other LTE bands and it appears certain models work.. however, I'm guessing this is a case of "practice makes perfect" to get the right combo for band 28 and sub 28 bands (in our case 28A and 28B

http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059 seems to hit something on the head but I'm not sure what chipset the t'eyes have.. I'm also certain this method would work for the ownice k7 which I understand has similar hardware too.

I've also heard rooting unit and downloading the following app for android devices does the trick too

Network Signal Guru https://www.qtrun.com/en/?page_id=34 has more info about the app
 
Last edited:

rmb3218

Member
Nov 17, 2017
36
2
Yackandandah
According to dan t'eyes he said it does.. I'm looking for a method to add it myself (band 28B) and I saw another forum about modifying certain modem files (on a phone) which MIGHT work by applying the same or similar technique. I'll link the forum here.

Sorry I'm not sure how to post XDA links but under tags search the following

qxdm

Seems people are modifying certain files on their phones to enable other LTE bands and it appears certain models work.. however, I'm guessing this is a case of "practice makes perfect" to get the right combo for band 28 and sub 28 bands (in our case 28A and 28B

http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059 seems to hit something on the head but I'm not sure what chipset the t'eyes have.. I'm also certain this method would work for the ownice k7 which I understand has similar hardware too.

I've also heard rooting unit and downloading the following app for android devices does the trick too

Network Signal Guru https://www.qtrun.com/en/?page_id=34 has more info about the app
If you can get it to work let me know. My CC3 doesn’t support it.
 

hal752

Senior Member
Jul 6, 2010
233
21
Samsung Galaxy Note 20 Ultra
Thanks! I had glare/brightness issues with my previous car, and I didn't even have a sunroof or anything, so I'm kinda on the fence with a new android unit.

I guess it doesn't help that now they force us to drive with headlights on all the time (otherwise you get a ticket), so for daytime, I had to set the brightness way up (and still barely read it), and at night it would be too bright, and I had to manually tune it down.

Would you say that non-FYT units are better?

Below I've attached two pictures. Both are of the same unit however different frame.

As you can see the bottom frame overall offers better shade and a better angle.

20221003_165437.jpg


While the other shows a terrible angle and was basicly reflecting the sun (to raise it was a very hot summers da)
Screenshot_20221003-210120_Photos.jpg


I did end up installing a sun strip to assist however will end up prob taking it off as no longer required
 

ELAD098

Senior Member
Aug 21, 2019
64
2
OnePlus 6T
I have canbus hy-ss-04
OEM camera with 2 wires, black and red
I connected the red cable to g5 reverse detection
When I put it in reverse the camera works, but the problem is that it also works all the time
It's a great thing, the problem is that I don't think my camera will survive because it's always on,
How does the function that always shows the reverse work if the multimedia receives g5 reverse detdetection and not ACC G3 voltage...??
Does the camera only turn on when I turn on this mode? If I am on teyes vision, and there is no display, it does not turn on
 

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pedrohp

Senior Member
Apr 20, 2010
183
9
Natal
As you can see the bottom frame overall offers better shade and a better angle.
Thank you so much for the pictures! I see the one on the bottom is MUCH better, but it does make the screen look smaller. Is the frame covering part of it?

While the other shows a terrible angle and was basicly reflecting the sun (to raise it was a very hot summers da)
Yeah, that one is basically what I had, and it's terrible to read.

As for my car, I'm currently on a 2016 Honda HRV EX, which has a double-din 8'' space to use.
I don't think there are many options in terms of the frame.

In fact, most of the HU kits I've seen only include sort of a sub-frame to allow the unit to be seated in the dash. There's nothing going OVER the screen like yours.
 

hal752

Senior Member
Jul 6, 2010
233
21
Samsung Galaxy Note 20 Ultra
Thank you so much for the pictures! I see the one on the bottom is MUCH better, but it does make the screen look smaller. Is the frame covering part of it?


Yeah, that one is basically what I had, and it's terrible to read.

As for my car, I'm currently on a 2016 Honda HRV EX, which has a double-din 8'' space to use.
I don't think there are many options in terms of the frame.

In fact, most of the HU kits I've seen only include sort of a sub-frame to allow the unit to be seated in the dash. There's nothing going OVER the screen like yours.


The picture is deceptive. I originally though it was covering a slight portion of the screen however I can confirm its not.

The lower In the dash the better it's shelter in my opinion. I had no issues in my Passat previous to my insignia.

They do sell shades to which I did purchase and did work to some extent however felt they were to "fragile".
 

pedrohp

Senior Member
Apr 20, 2010
183
9
Natal
The picture is deceptive. I originally though it was covering a slight portion of the screen however I can confirm its not.

The lower In the dash the better it's shelter in my opinion. I had no issues in my Passat previous to my insignia.

They do sell shades to which I did purchase and did work to some extent however felt they were to "fragile".
Yeah, I get your point. Being a bit "sunken" into the dashboard will provide natural shade...
Could you provide pictures/links to these shades they sell?
 

IceFragmatic

Senior Member
Aug 17, 2007
74
18
Auckland
Below I've attached two pictures. Both are of the same unit however different frame.

As you can see the bottom frame overall offers better shade and a better angle.

View attachment 5726213

While the other shows a terrible angle and was basicly reflecting the sun (to raise it was a very hot summers da)
View attachment 5726211

I did end up installing a sun strip to assist however will end up prob taking it off as no longer required
That bottom photo appears to have a larger screen - hence why it cannot be "recessed" like the top photo
 

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  • 2
    Hi there is it possible to reuse the original cabling of the camera in a Subaru forester 2017 and install the AHD camera that comes with the TEYES CC3, instead of running alll the cabling?
    If the connector fits: Yes, that is possible. Unless of course your Subaru doesn't use standard cabling.
    I suggest to read first post #1 and #2 of https://forum.xda-developers.com/t/...unisoc-ums512-q-a-mods-tips-firmware.4396339/.
    1
    Hi
    this is basically the same function as the 9 dots icon on the right side and it is correct that it refers to the app page and it has no further meaning. It's not just since the last SW upgrade, but at least since December 21.
    1
    Thanks, so I should be seeing movement on the vision screen from the gyro then, regardless of GPS signal. Before I try a factory reset is there anything else I should check or should it just be working?
    My GPS has failed so i dont get movement or speed showing on that fancy screen where the car is moving anymore. i dont know if that relates to your issue or not
    1
    Thanks, so I should be seeing movement on the vision screen from the gyro then, regardless of GPS signal. Before I try a factory reset is there anything else I should check or should it just be working?
    it should work right from the Start.
    1
    I don’t have any experience other than a 6/128 unit but I would strongly suggest saving until you can afford one. Don’t go for less memory as you will regret it in the long run.
  • 7
    Teyes announced another CC3 update for April 2021, here is the translated changelog.



    The following important updates are expected to be released for the CC3 software at the end of April.
    The new version will add the following features:

    1.Added Cam REC software. With this application, you can record from a rear view camera. The recording files are saved to a flash card.

    2.Added TEYES YAHU, the world's first 3D music player for the automotive industry (due to technical complexity, work may not be completed in April).

    3.In the device settings, a function has been added to change the screen brightness depending on the time of sunrise and sunset.

    4.The system version has been updated. Fixed the issue of crashing the Google Play app in some areas.

    5.Added setting for the sensitivity level of voice commands. If you feel that certain keywords easily trigger voice commands, you can lower the sensitivity level. In addition to Russian and English, a voice control function has been added for 7 countries.

    6.Added CAR LINK software which supports Android Auto via wired connection and Car Play via wired and wireless connection. Please note that CARPLAY only supports this feature on CC3 devices released in 2021. Android Auto has no limits. For CARPLAY wired connection, you must use the original iPhone USB cable. When using CARPLAY wirelessly, make sure the mobile phone is connected via Bluetooth.

    7.Updated EQ software and added a phase switch. The volume and sound effects of the subwoofer change according to the volume of the head unit.

    8.Added a new layout for the main screen, as well as automatic switching between day and night modes. From the home screen, you can directly speed dial, view driving data, compass and GPS information. The 4 main music players can be switched with one key. Redesigned and increased image size when viewed in picture-in-picture mode.

    9Optimized software for making Bluetooth phone calls. Added a choice of avatars in favorite contacts. Opened data synchronization with the main interface.

    10.Added TEYES RADIO and private internet station. Musical compositions can be downloaded and shared through the site mp3.teyes.ru

    11.Steering Wheel Key Customization Tutorial has been added for multiple languages.

    12.Added automatic OTA update function. In the future, we will provide 2 update methods: manual download update and automatic update.

    13.Added multi-finger touch control function. To find out how to use this feature, please see the personal settings section.

    14.Added the ability to slide the application menu to the right side of the screen. Swiping from below returns to the previous level. The function is supported no matter which interface you are in!
    6
    Hi. earlier you said taht you dont't recommend buying Teyes for people outside Russia and now, that Teyes focuses on European region. What about other countries from Europe other than Russia? I'm from Poland and I own Ford Focus mk 3 (2011-1015)
    I am in France, and my CC3 gives me complete satisfaction on my Ford Focus 2. I do not see what the restrictions would be due to the development by the Russians
    5
    Check if the OBD has good connection with the car socket. Pull it out and put it in again. Scan for Bluetooth devices and you must find it there. Also check the pins on the OBD adapter and the car socket, to see if there are any bent pins that don't connect properly. Also I think I heard somewhere that it's good to connect the OBD before you start the engine.
    Thank you for the advice. I did all of the above, but unfortunately with the same result as before.
    The CC3 sees the OBD2 adapter in the Bluetooth menu, but after some time attempting to connect I get a "Connected Unsuccessfully" message ( or at least that is what I believe it says, because the message is cut off )
    OBD2.jpg


    Also I would like to do a follow up regarding the new firmware. I can confirm that with it the device remains in sleep while the ignition of the car is off, even after 1h and 45min once the ignition was turned on the device woke up instantly. Where as before with the original firmware, after about 5min the device would do a clean / full boot.

    And for those looking to get Google assistant working a possible workaround would be to trigger the assistant via one of your steering wheel buttons.
    #1 go to Settings / General
    #2 Set the Google Assistant as the Navi App option
    #3 Go to Settings / Device / Steering Wheel Setting
    #4 Map one of your steering wheel buttons to launch the Navi app.

    Now just before anyone get way too excited, this is not a perfect solution.
    While I'm able to do things like opening apps ( YouTube, waze, 360 panorama app ) asking for direction via google maps, playing specific Playlist via Spotify. I discovered that it's not possible to make or receive phone calls via the assistant, and most likely there are other things that I did not test or discovered.
    5
    Upcomming CC3 update screenshots:

    cc3_may2021_1.jpg


    cc3_may2021_2.jpg
    4
    I want wipe dalvik cache.but I dont know how
    unpack this to usb stick and plug into HU usb port, just like usual firmware update. it will clear cache