Hi,
So i ordered this headunit: Hi-azul Android 8.0 Car Autoradio (4GB RAM / 32 GB ROM, PX5) for my BMW E90
Everything seems to be working fine (steering wheel control, door indicators) except from the climate control visualisation, Reverse beep sound and the "vehicle" app doesn't seem to show all informations.
It seems like a problem with canbus i think, I've looked into the canbus settings and only managed to find "BMW Union", so there is not specific canbus entry for E90.
How do i get these other things to work aswell?
I have a one year old 7" Dasaita PX5 4GB RAM, Android 8, which performs flawlessly. Even the Blootooth and MIC volume level issue was solved in this unit, it has configured Bluetooth WD-BC6.
I wanted to upgrade to DSP, so instead of removing componentes and soldering wires , I just bought in Ali Express Dasaita Official Store the Dasaita MCU board with DSP:
https://es.aliexpress.com/item/32965198383.html?spm=a2g0s.9042311.0.0.6de363c0vGoD1p
After installation on new MCU board, everything is working fine, except Bluetooth, which is not working, if I go to FACTORY SETTINGS, (Password 126) I can select different Bluetooth Adapters, like: MD725, WQ_BC5, WQ_BC6, WQ_BC8, Parrot_FC6000T, SD-968, SD-BC6, SD-GT936, IVT-i145, SD-8350
But after trying several of them, Bluetooth is still not working. Dues anybody know which one I should select.
etulio said:
I have a one year old 7" Dasaita PX5 4GB RAM, Android 8, which performs flawlessly. Even the Blootooth and MIC volume level issue was solved in this unit, it has configured Bluetooth WD-BC6.
I wanted to upgrade to DSP, so instead of removing componentes and soldering wires , I just bought in Ali Express Dasaita Official Store the Dasaita MCU board with DSP:
https://es.aliexpress.com/item/32965198383.html?spm=a2g0s.9042311.0.0.6de363c0vGoD1p
After installation on new MCU board, everything is working fine, except Bluetooth, which is not working, if I go to FACTORY SETTINGS, (Password 126) I can select different Bluetooth Adapters, like: MD725, WQ_BC5, WQ_BC6, WQ_BC8, Parrot_FC6000T, SD-968, SD-BC6, SD-GT936, IVT-i145, SD-8350
But after trying several of them, Bluetooth is still not working. Dues anybody know which one I should select.
Click to expand...
Click to collapse
what BT module does your new unit have?
I did not check the Bluetooth module and I mounted the unit in the car. I took pictures of the board, but they do not show the BT model. So to check it physically I would have to disassembly again. To save this step, I was asking here just in case somebody has this MCU and knows the anser. But looks like I'll have to dissassembly.
Finally, I removed the new unit to check the BT, and it ios as follows:
The BT card in the "old" (one year old) board is:
Silk Marks in the back of the PCB: GOC-MD-705D
Paper label on top of QFP IC (Probably FW version and date) = A5BC6 1907
To have it working I selected in HU Factory Settings : WQ_BC6
The BT in the new MCU with DSP is smaller (shorter) and marks are:
Silk Marks in the back of the PCB: GOC-RF210 2019.04.27
There are no FW labels in the ICs on Top side of the PCB
What do I have to select to have it working?
In Factory configuration, the available BT optios are:
MD725
WQ_BC5
WQ_BC6
WQ_BC8
Parrot_FC6000T
SD-968
SD-BC6
SD-GT936
IVT-i145
SD-8350
I am attaching pictures of Old and New BT boards.
MCU has the latest FW 3.37, but PX5 has Android 8.0 one year old.
etulio said:
Finally, I removed the new unit to check the BT, and it ios as follows:
The BT card in the "old" (one year old) board is:
Silk Marks in the back of the PCB: GOC-MD-705D
Paper label on top of QFP IC (Probably FW version and date) = A5BC6 1907
To have it working I selected in HU Factory Settings : WQ_BC6
The BT in the new MCU with DSP is smaller (shorter) and marks are:
Silk Marks in the back of the PCB: GOC-RF210 2019.04.27
There are no FW labels in the ICs on Top side of the PCB
What do I have to select to have it working?
In Factory configuration, the available BT optios are:
MD725
WQ_BC5
WQ_BC6
WQ_BC8
Parrot_FC6000T
SD-968
SD-BC6
SD-GT936
IVT-i145
SD-8350
I am attaching pictures of Old and New BT boards.
MCU has the latest FW 3.37, but PX5 has Android 8.0 one year old.
Click to expand...
Click to collapse
Good post, an example of what information to post. Also good /must to know MCU version and that you have upgraded it to the latest available.
Unfortunately I still dont know what BT module you have - it might be a new model or compatible with one of the others lists, or it might require new firmware. Have you tried cycling through all of the MCU BT options, restarting in between? Also try reviewing logcats for BT detected type.
Hi, thank you for your help.
MCU PCB is the latest one: HA-D6100-MAIN VER 0.1 20190701, that integrates a DSP board. MCU FW version is the latest one from Dasaita, MCU 3.37. I tried cycling all MCU BT options with restarting in between, but without success. I do not know how to check Android BT logs.
I purchased this MCU PCB in Aliexpress Dasaita Official Store and I send messages asking for support, but I got no answer. I had to open a dispute to get an answer from Dasaita, now they say that they will send a new BT module, but if the real problem is the lack of support by MCU FW, this new module will not fix the issue.
BT Module and MCU PCB are very new, so probably they will release soon a new MCU FW that will support it, but the Dasaita support
Still not working
etulio said:
Still not working
Click to expand...
Click to collapse
Hello. I had a similar problem. Today I solved it. With the help of seller Dasaita on Aliexpress, I found out that the motherboard has a fresh Bluetooth chip installed. As the seller says installed RF210 Bluetooth 5.0 chip, which is not supported by Android 8. Therefore, all you need to do is install Recovery Android 9, then the firmware with Android 9, and then in the Factory Setting, in the Bluetooth settings on the first tab, select RF210 (it will be added to the list, on Android 8 it simply does not exist). That's all. Everything worked for me. The sound is better than it was on the old Bluetooth chip.
555sssaaa said:
Hello. I had a similar problem. Today I solved it. With the help of seller Dasaita on Aliexpress, I found out that the motherboard has a fresh Bluetooth chip installed. As the seller says installed RF210 Bluetooth 5.0 chip, which is not supported by Android 8. Therefore, all you need to do is install Recovery Android 9, then the firmware with Android 9, and then in the Factory Setting, in the Bluetooth settings on the first tab, select RF210 (it will be added to the list, on Android 8 it simply does not exist). That's all. Everything worked for me. The sound is better than it was on the old Bluetooth chip.
Click to expand...
Click to collapse
Thanks for taking the time, your explanation solves the puzzle. Good to know they finally have an updated BT option, wonder if they improved the code/drivers.
I will add links. I installed Recovery and Android 9 according to the instructions Hal9k. Hal9k, thank you very much!
Link to his Mod - h t t p://4pda.ru/forum/index.php?showtopic=973606&st=0#entry91199154
Link to Recovery for Android 9 - h t t p://4pda.ru/forum/index.php?showtopic=883219&st=24080#entry84508631
The link to the instructions for installing Recovery - h t t p://4pda.ru/forum/index.php?showtopic=891403&st=540#Spoil-77218289-3
Probably on this forum there is a description of the upgrade from Android 8 to Android 9. But I rarely come here. I just saw a problem similar to mine and want to share its solution. I hope this helps someone.
Hello,
I have the PX6 (Adroid 9) with the RF210 BT module, but it doesn't work at all. I've installed the latest MCU and the one before that (MCU 3.45 then MCU 3.53).
I also installed the latest firmware update (20200521). In the end I also installed Hal9k mod, and it still doesn't work.
Does your BT work?
RupOase said:
Hello,
I have the PX6 (Adroid 9) with the RF210 BT module, but it doesn't work at all. I've installed the latest MCU and the one before that (MCU 3.45 then MCU 3.53).
I also installed the latest firmware update (20200521). In the end I also installed Hal9k mod, and it still doesn't work.
Does your BT work?
Click to expand...
Click to collapse
No, it did not work. But I did not try to install Android 9, mine was at Android 8.
SD-BC6
Hi,
I have tried all the BT setting and for me finally working SD-BC6 (PX5 with Android 9 Malaysk mod) . Finally means that my mobile can connect and working and ODB2 module can connect and working. All others setting worked only for mobile or only for ODB2 or not worked at all.
I have an Xtrons 4GB/32GB double DIN running Android 10 that works great until I try to load a 128 GB SD card with my music library (~50 GB). The notification drawer will state that the unit is scanning the SD card and then the unit will reboot repeatedly. I have left it running for an hour and get nothing but reboots. Have tried resetting the unit to stock and still the same result. I found that if I load only 20GB of music on the SD card everything works find and the card mounts but when I go over 20GB the unit crashes.
Loading my whole library onto a 128GB USB stick works fine and the stick mounts within 30 seconds.
Any help?
Hardware specifications:
CPU: Octa-core PX5 1.5GHz Cortex A53 64 bits CPU
ROM: 32G
RAM: 4G
Resolution: 1024*600
Out Power: 4*48Watt
Operating System: Android 10
Radio Tuner/Audio Chip: NXP6686 / TDA7851
Built-In WiFi Module /Support External 3G Dongle
Features: Radio Tuner,Built-in GPS,MP3 Player,Bluetooth,Touch Screen,TV,Mirror link,Built-In Microphone,Support Steering Wheel Control,Support Can-Bus
Is it an MTCD unit and what does the reseller suggest when contacted for support?
marchnz said:
Is it an MTCD unit and what does the reseller suggest when contacted for support?
Click to expand...
Click to collapse
I've emailed Xtrons and they haven't replied. And you are right it is a MTCE unit. Sorry for posting in the wrong forum.
vertsub said:
I've emailed Xtrons and they haven't replied. And you are right it is a MTCE unit. Sorry for posting in the wrong forum.
Click to expand...
Click to collapse
MTCE is MTCD is mtcp, no problem there.
There is a maximum size card you can use on these things if I remember correctly. I *think* I remember it as 64gig.
hi friend
I have px30 unit and iPhone 12 Pro max
after update iPhone tu iOS 15 my unit can't connect to iPhone hotspot
my unit search and find hotspot wifi.after try tu connect and set password not connect
any onw have this problem?
If it worked on the previous IOS version then this is obviously an Apple issue and you should consult the Apple forums.
VAHID said:
hi friend
I have px30 unit and iPhone 12 Pro max
after update iPhone tu iOS 15 my unit can't connect to iPhone hotspot
my unit search and find hotspot wifi.after try tu connect and set password not connect
any onw have this problem?
Click to expand...
Click to collapse
Try the procedure from message # 642:
[ROM][PX5][PX6][PX30][Q][10] Hal9k Mod v5 for MTCx/HCTx head units with Android 10/9/8/6
Hal9k Mod v5 based on Android 10 for MTCx HCTx Rockchip PX5 (rk3368), PX6 (rk3399) and PX30 (rk3326) head units Compatible MCU versions: MTCD_XXXX, MTCE_XXXX, MTCP_XXXX, MTCH_XXXX, HCTG_XXXX Firmware version: 5.0.0 (31.07.2021) Version of the...
forum.xda-developers.com
tnx.problem solved
Hi I have the same problem and tried the fix in Hal9k topic without solving ... It seems my Dasaita PX6 can't find the iPhone hotspot, but if I open Settings-> Hotspot then the Dasaita finds it and connects immediately ...
With Toyota Touch 2 with Go (original equipment) I never had any problems, as soon as I started the car within 20 seconds I was already connected without doing anything ... We are talking about 3 days ago, before mounting the Dasaita, in the meantime there wasn't any iOS updates come out so nothing has changed in the phone.