I can confirm pins: 4,5,6,7,14,15,16.
I couldn't attach the pictures. Can't find the option.
Searching: ዘላለም ተፈራ የስነምህዳር ተመራማሪ፣ መምህር - 2656 Results Found
Bluetooth / WiFi OBD-II adapters Attention! "Bad" Bluetooth & WiFi adapters with low quality clones of ELM327.
leirazepol
posted this
24 октября 2016
- Last edited 24 октября 2016
Bluetooth / WiFi OBD-II adapters Attention! "Bad" Bluetooth & WiFi adapters with low quality clones of ELM327.
leirazepol
posted this
24 октября 2016
- Last edited 24 октября 2016
Hello all.
I include myself on the list. I bought the Blue ELM327 V2.1 Bluetooth connector for my 2003 CR-V on the Dominican Republic.
http://www.ebay.com/itm/ELM327-Mini-V2-1-OBD2-OBD-Bluetooth-Auto-Car-Scanner-Diagnostic-Tool-for-Android-/262624658939?hash=item3d25a645fb:g:TBwAAOSw3xJVaC87
In my case is not fare to say that the tool doesn't work at all. In fact it does connects to smartphone: LG G3 VS-985 and I'm even also capable to connect to some vehicles: 2011 Rav-4, 2013 Kia Rio, 2013 Kia K7 and other. But the one reason I need it no connect doesn't work: My CR-V.
In the link above you may find image of the item. Shortly I'll oist a picture of the chipset (IC).
Installation and work at iPhone and iPad Application and simulated OBD
inCarDoc
posted this
22 октября 2016
- Last edited 22 октября 2016
NOT BINARY. please just STRINGS as you typing in console:"7E8064100FFFFFFFF>" and with a terminating '>'
that is the exact presentation as it expected at input socket of app
Installation and work at iPhone and iPad Application and simulated OBD
GregF
posted this
22 октября 2016
Hi, after some debugging it seems my response is truncated somewhere.
In response to your 0100 request, I send 0x04, 0x41, 0x00, 0x88, 0x12, 0x80, 0x10 using CANID 0x7E8 and a standard frame, in the logs from the application I see the response you get is only 41008812, so the last two bytes are missing.
Requests for 011C (OBD Standard) work fine, I send 0x04, 0x41, 0x1C, 0x0C and the application accepts it.
So it seems that short responses (1 byte) are ok, but longer ones (7 bytes) aren't.
I've debugged the libraries which interface with my hardware and they appear to be attempting to send the full messages, after that I don't know, it's in the hardware (CAN adapter) which is out of my hands.
I will ask the hardware guys if they are aware of similar issues.
I've sent the log files to your support team separately, I can't paste here due to the NULL characters.
Many thanks
Greg
Installation and work at iPhone and iPad Application and simulated OBD
inCarDoc
posted this
21 октября 2016
One correction, just missed that's about iPhone version. You should not turn Debug logging, it's automatic, just after experiments use Settings-Send Log
Thanks!
Installation and work at iPhone and iPad Application and simulated OBD
GregF
posted this
21 октября 2016
Hi many thanks for your reponse, I will try your suggestions and let you know if I need further help.
Kind regards
Greg
Installation and work at iPhone and iPad Application and simulated OBD
inCarDoc
posted this
20 октября 2016
Hi Greg
I can't exactly recognize exact sequences you are sending from the simulator.
Please note that program expect from adapted simple ASCII strings. In case of OBD-II command it should be hexadecimal presentation of the response. Each response MUST have termination (or ready) symbol '>'
The response expected to be well formed according to the request command. The key check is done when program analyze response to Mode 01 PID 00 command: so program sends "0100" and expect to receive something like "4100FFFFFFFF>" or "7E8064100FFFFFFFF>"
You could turn on debug logging Menu-Settings-Logging-Debug logging so program will record all in and out data flow. After recording your experimental session you cold send the log by mail with Menu-Settings-Logging-Send message for review the process and compare responses from real and simulated adapters.
If have a more questions just send logs for us too, we will try to help!
Thanks!
Installation and work at iPhone and iPad Application and simulated OBD
GregF
posted this
19 октября 2016
I am writing an OBD Simulator and have come to a stop in my development.
I successfully receive messages from your application (via BLE PLX Kiwi3) to which I respond successfully, so far I have received and responded as follows, but after these exchanges I receive no further messages from the iPhone app.
Receive: PIDs mode 0 (2,1,0,0,0,0,0,0)
Respond: 0x7E8, 0, 7, 4, 65, 0, 8, 16, 128, 16
0x7E8 is my own CANid
0 is for standard frame
7 is the length of the message
4 means "answer"
65 is for mode 1 (41h in decimal)
0 is the PID I respond to
8, 16, 128, 16 the flags for the reponse
Receive OBD Standard (2,1,28,0,0,0,0,0)
Response (Same pattern as above): 0x7E8, 0, 4, 4, 65, 28, 3
Receive MIL Light (2,1,1,0,0,0,0,0)
Response: 0x7E8, 0, 7, 4, 65, 1, 0, 0, 0, 0
Receive PIDs mode 9 (2,9,0,0,0,0,0,0)
Response 0x7E8, 0, 7, 4, 73, 0, 192, 192, 0, 0
I suspect one of my responses is missing some information for your application to continue processing ?
Note, it continues to loop asking for PIDs Mode 0, there are no Dynamic Parameters or OBD records in the iOS application after these sequences.
Can you help
Many thanks
Greg
Bluetooth / WiFi OBD-II adapters Attention! "Bad" Bluetooth & WiFi adapters with low quality clones of ELM327.
inCarDoc
posted this
03 октября 2016
Defiantly the original ELM327 is used by KiWi products, also one could consider OBDLink product line that utilize some reliable alternative chip STN1110 compatible with the ELM327. Some info could be available at ELMElectronics page. Thanks!
Bluetooth / WiFi OBD-II adapters Attention! "Bad" Bluetooth & WiFi adapters with low quality clones of ELM327.
rogersride
posted this
03 октября 2016
An app that I've found really useful is "Elm327 Identifier". It really shows what your adapter supports and what you're missing because it doesn't support the latest standards. My Chinese made adapter which I bought years ago was fine when I bought it. I learned that I'm missing 7 pid's in version 1.4b, 3 in 2.0, and 2 in 2.1. I'm upgrading asap. BTW I tried the trial ofyour pro app and really liked it.
