Hello everybody !
Here's my issue:
I have an old chinese single core Cortex A9 ZeniThink C91 tablet with standard type A USB socket and Android 4.0.3.
I bought a ModeCom Bluetooth speaker which works perfectly with my mother's Acer Iconia A1-810 and Bluetooth v4.
I also bought an Ultron UBA-140 nano USB Adapter to use with my notebook and tablet but it doesn't recognise it.
I also have an old Bluetooth v1.2 adapter and it recognises it, I can pair the devices but can not use the speaker so the device and the Android supports Bluetooth adapters.
My questions are:
Can I get a driver for my BT v4 adapter to the Android 4.0.3 ?
Or should I buy a different adapter which is compatible with the tablet ?
How can I know which adapters are compatible with it ?
Thanks,
Zoló
Zoló1981 said:
Hello everybody !
Here's my issue:
I have an old chinese single core Cortex A9 ZeniThink C91 tablet with standard type A USB socket and Android 4.0.3.
I bought a ModeCom Bluetooth speaker which works perfectly with my mother's Acer Iconia A1-810 and Bluetooth v4.
I also bought an Ultron UBA-140 nano USB Adapter to use with my notebook and tablet but it doesn't recognise it.
I also have an old Bluetooth v1.2 adapter and it recognises it, I can pair the devices but can not use the speaker so the device and the Android supports Bluetooth adapters.
My questions are:
Can I get a driver for my BT v4 adapter to the Android 4.0.3 ?
Or should I buy a different adapter which is compatible with the tablet ?
How can I know which adapters are compatible with it ?
Thanks,
Zoló
Click to expand...
Click to collapse
im assuming this is the device? http://www.ultron.de/details.php?artnr=103588&lang=en#.UyDJWT9dXTo below add to shopping cart should be a download to drivers.
Trozzul said:
im assuming this is the device? http://www.ultron.de/details.php?artnr=103588&lang=en#.UyDJWT9dXTo below add to shopping cart should be a download to drivers.
Click to expand...
Click to collapse
Thank you, you are right !
I've already checked manufacturer's site.
There are Windows drivers, no Android
Hey Guys,
I was wondering, if anybody of you has tried a carplay usb stick on a mtcd headunit?
They sell in China for around 40 bucks. You install an apk and it should run according to the sellers and a youtube video.
And if you already tried it, which USB Port should I use and how satisfied are you? I read about compatibility issues.
[URL="https://de.aliexpress.com/item/12V-USB-Dongle-for-Apple-iOS-CarPlay-Android-Car-Navigation-Player-Black-Usb-Cable-for-iPhone/32868661242.html?spm=a2g0x.search0104.3.23.151a27a5LwAveW&ws_ab_test=searchweb0_0,searchweb201602_4_10320_5722916_10152_10321_10065_10151_10344_10068_5722816_10342_10547_10343_10322_10340_10341_10548_10193_10696_10194_5722616_10084_10083_10618_10304_10307_10820_10821_10302_5722716_10059_100031_10319_10103_10624_5722516_10623_10622_10621_10620,searchweb201603_11,ppcSwitch_5&algo_expid=9015a909-16f6-441d-9bc8-95764cb447c5-3&algo_pvid=9015a909-16f6-441d-9bc8-95764cb447c5&transAbTest=ae803_2&priceBeautifyAB=0[/URL]
Sorry if this has been covered already, or if I'm posting in the wrong area.. my brain is melting do to information overload.
Long story short, questions after:
Currently running px3 1gb, 5.1, with bt/wifi issues. I had used a usb-ethernet dongle hooked up to a Asus 330GE portable router in bridge mode. BT Connected and fast network. Woot.
I'm going to be giving my car to my sister, but I feel like the px3/1gb would be dangerously slow. (Keeping android HU for the backup cam I have wired.)
Questions:
1a. There are no bt/wifi chips that can replace (soldering) the current chip to fix the wifi slowdown issue - correct?
1b. Disconnecting the internal module and using USB dongle = same issue - Correct?
1c. Is this because of a USB hub issue I think I read about?
1d. If you have a type2 md725 module, BT does not connect with 8.0 at all, but a type1 can be connected in order to use 8.0, with the wifi-slowdown-when-bt-connected issue persisting - correct?
1e. (bonus) Are there type1 md725 usb dongles?
2a. Do you think a px30 2/16 core board upgrade would be sufficient (not slow as molasses) for basic simultaneous navigation + a2dp/radio/internal player ? (leaving out the assumption that the bt/wifi issue would persist. Talking about system speed wise)
2b. Do you think it would be necessary to bump up to px5 4/32 for $50cad?
3. Why do some of the new DSP eq's show a frequency adjustment low of 25hz, and some 20hz?
4a. What's the deal with these Android GO 8.1/9.0 1gb/16gb units? (I doubt I'd go this route, but just curious.)
4b. Wondering if this 8.1/9.0 GO could be ported to older p3, or p5 2gb units?)
5a. Does the bt-connected-wifi-slowdown issue still remain with these newer p5 units?
5b. Is there a simple way to confirm this other than msging seller for usb hub/wifi/bt specs?
These seem to be the best prices I could find for possible solutions:
*$117ca px30 2/16 Witson coreboard
*$165ca px5 4/32Witson coreboard
*$275cad 4/32 without DSP
*$320cad 4/32 TDA7851 + ST7786
First choice, thinking of upgrading to the px5 4/32
Would like to save 50$ if possible by using a px30 2/16
Would like to save all the monies by somehow convincing humans greater than myself to port 8.1/9.0 GO over? (assuming this would be quick enough)
*!HeadEsplode!*
When I do get this sorted (new(to me) vehicle acquired, current vehicle to sister,) I will most likey be going the 4/32 px5 DSP route, or possibly px6. (or Intel?) (Headexplodeagain!)
Hoping someone out there can steer me right ...
PX6 upgrade
I have the same set of questions, but also would like to add PX6 board in the list. Does anyone tried upgrading PX3 to PX6 on MTCD board?
Head Uni: A-MEDIA Auto (1024x600 W)
MCU version：
MTCD_JY_V1.90_2
Sep 26 2016 13:56:13
Android 5.1.1
StingerRUS2 said:
I have the same set of questions, but also would like to add PX6 board in the list. Does anyone tried upgrading PX3 to PX6 on MTCD board?
Head Uni: A-MEDIA Auto (1024x600 W)
MCU version：
MTCD_JY_V1.90_2
Sep 26 2016 13:56:13
Android 5.1.1
Click to expand...
Click to collapse
I'm not sure, but I found this on another thread:
" yes, you can use the updates listed as PX6 (as they show PX5 once you download them). "
linking to https://forum.xda-developers.com/an...asaita-mcu-updates-rockchip-px5-octa-t3575155
I'm thinking yes. Have you seen any px6 coreboards for sale yet? Maybe there will be a group buy ..
StingerRUS2 said:
I have the same set of questions, but also would like to add PX6 board in the list. Does anyone tried upgrading PX3 to PX6 on MTCD board?
Head Uni: A-MEDIA Auto (1024x600 W)
MCU version：
MTCD_JY_V1.90_2
Sep 26 2016 13:56:13
Android 5.1.1
Click to expand...
Click to collapse
This guy says yes
"If you have any MTCD or MTCE unit you can upgrade to an RK3368/PX5 SoM, or an RK3399/PX6 SoM. " - typos1
https://forum.xda-developers.com/showpost.php?p=78564585&postcount=686
ftwk said:
I'm not sure, but I found this on another thread:
" yes, you can use the updates listed as PX6 (as they show PX5 once you download them). "
linking to https://forum.xda-developers.com/an...asaita-mcu-updates-rockchip-px5-octa-t3575155
I'm thinking yes. Have you seen any px6 coreboards for sale yet? Maybe there will be a group buy ..
Click to expand...
Click to collapse
https://magnitolog.ru/glavnaya/magazin/процессорная-плата-rockchip-htc-px30-rev05-ram-2-gb-66-detail
No stock...
Sent from my Pixel 3 using Tapatalk
Just to tag on and answer some of OP's questions as I'm in a similar situation:
1.d - You're correct (from all the reading I've done too). There's type 1 and type 2 MD725, with type 2 not working with android 8.0 due to driver issues.
1.e - There are usb dongles with Type 1: Comfast WU725B. This apparently solves people's issues.
2.a Although the PX30 should be better in terms of speed, I'm pretty sure you will still get a bit of lag with navigation (generally loading things up) but otherwise ok once running as long as there isn't too much running in the background. That is just an assumption as I don't have any experience with a PX30...but I do own a PX3 with 2GB RAM which is meant to be slightly worse than the PX30.
2.b. You'll be better off getting the PX5 if you're doing a coreboard upgrade anyway...I regret to not going the PX5 route from the beginning.
Now a question for everyone else:
I'm looking to upgrade my PX3 (2GB/32GB) with a PX5 coreboard. It appears only Rev8 PX5 Coreboards are available now which come with android 8.0 and the warning about Bluetooth and wireless potentially not working (which we know about MD725 type 1 and 2).
However my MTCE unit has Bluetooth module SD968 (with a separate wireless card) and I can't find any mention if I will have any problems if I upgrade the coreboard.
Does anyone know if the SD968 works fine with Android 8.0 PX5 coreboard?
fl4r3 said:
Just to tag on and answer some of OP's questions as I'm in a similar situation:
1.d - You're correct (from all the reading I've done too). There's type 1 and type 2 MD725, with type 2 not working with android 8.0 due to driver issues.
1.e - There are usb dongles with Type 1: Comfast WU725B. This apparently solves people's issues.
2.a Although the PX30 should be better in terms of speed, I'm pretty sure you will still get a bit of lag with navigation (generally loading things up) but otherwise ok once running as long as there isn't too much running in the background. That is just an assumption as I don't have any experience with a PX30...but I do own a PX3 with 2GB RAM which is meant to be slightly worse than the PX30.
2.b. You'll be better off getting the PX5 if you're doing a coreboard upgrade anyway...I regret to not going the PX5 route from the beginning.
Now a question for everyone else:
I'm looking to upgrade my PX3 (2GB/32GB) with a PX5 coreboard. It appears only Rev8 PX5 Coreboards are available now which come with android 8.0 and the warning about Bluetooth and wireless potentially not working (which we know about MD725 type 1 and 2).
However my MTCE unit has Bluetooth module SD968 (with a separate wireless card) and I can't find any mention if I will have any problems if I upgrade the coreboard.
Does anyone know if the SD968 works fine with Android 8.0 PX5 coreboard?
Click to expand...
Click to collapse
Yes it does. That is the combo that i'm running in one of my radios.
Perfect! Thanks for confirming that. Guess there's nothing stopping me now, unless a PX6 board magically appears lol.
What do so have?
Hi there,
Sorry to open an old thread.
I have been reading up for ages but can't identify what MCU I have, is anyone able to tell me from the pictures or do I need to physically take it out and check?
Thanks.
anybody know where i can buy px5 or px6 core board? xtrons want to sell me the px5 4/32 for 150$! it is too expensive!
Hi, I have a px3 board with mtcd software and want to upgrade to px5. My board has a md725 Bluetooth chip installed so could anyone advise me on a suitable upgrade path as the 1gb of ram is killing me ha many thanks!
Hi, I have a px3 board with mtcd software and want to upgrade to px5. My board has a md725 Bluetooth chip installed so could anyone advise me on a suitable upgrade path as the 1gb of ram is killing me ha many thanks!
Hi, I have a px3 with md725 bluetooth on mtcd software. I would like to upgrade to a px5 board so could anyone point me to a listing which I can purchase from that will work? I dont want to lose any functionality of the Bluetooth/WiFi so I'm not bothered if it's running on android 8 or below or 9 if possible. Also should I upgrade to mtce first or after upgrade or does it not matter? Many thanks
Hi, I have a px3 with md725 bluetooth on mtcd software. I would like to upgrade to a px5 board so could anyone point me to a listing which I can purchase from that will work? I dont want to lose any functionality of the Bluetooth/WiFi so I'm not bothered if it's running on android 8 or below or 9 if possible. Also should I upgrade to mtce first or after upgrade or does it not matter? Many thanks
Hello I installed the newest sygav unit in my car which i think is the same as the dasaita unit and i just anted to know if anyone else had these issues and or might have solutions i'm currently on the android 10 firmware
-There is static coming out of what seems to be my right dash tweeter
-After an update i feel like my wireless carplay connection is a little slower than before and just overall just a little more laggy than previously (animations don't seem as smooth)
- my rear speakers simply just do not work anymore after installing the headunit which doesn't make sense to me because from what i know in my XLE RAV4 the audio is just one connector for all the speakers since i don't have the JBL upgrade with an AMP
Sell it and get a real carplay unit?
carplay unit?
Dude what is a better carplay unit then the sygav its the dasaita max10...
jinzyx3 said:
Dude what is a better carplay unit then the sygav its the dasaita max10...
Click to expand...
Click to collapse
The dasaita and sygav isn't a carplay unit, it's hacked Android running a Chinese knock off carplay emulator app 'zlink'. Search for that app to read about how buggy it is.
If you are looking for real, certified, carplay, an example is Sony XAV-AX1000.
I don't get why people buy these Android head units only to want to screen send from their mobile device, when the idea of having an Android head unit it to load apps onto it and use that as primary vehicle device.
Hi, I have a Erisin ES6970U 7" HU
Rickchip rk3368 PX5
Android 10.
The unit is advertised as having 2x video outputs.
Now after speaking to there customer service it turns out I need to spend another £60 to buy there TV box then they will work. They will then only work as TV outputs which is no good to me as I want the video from my USB stick to out put to my rear screen.
Also the aux inputs don't work either. No idea why.
I am wondering is there a firmware update/ ROM/ APP or anything to make this stuff work expecially the aux audio input.
Thanks in advance
Is it an MTCD. That's something like 6 posts now