Elm327 Usb Ver 1.5a Firmware

Dyno-Scan scan tools and software. ELM327.EU offers ELM327 interfaces with either Bluetooth or USB connectivity (WiFi is coming). Elm 327 1.5v usb can-bus scanner is mainly for reading diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning and clear trouble is very user-friendly and easy to install,supports multi-brands car modules and will add more functions in the future. - As already mentioned in the presentation, you can read error codes, delete them, read real-time sensors, etc. Version 1.5 of ELM327 devices has the same functionality as version 2.1, it performs the same functions. The biggest drawback to version 2.1 is that it does not have the power saving mode and can consume the vehicle battery if you left it standing several days. Shows Fuel Consumption since version 1.3. Drag Measurement since version 1.8. Power and Torque Measurement since version 1.9. Direct connection methods for USB, Bluetooth® and WLAN interfaces since version 2.0. ScanMaster-ELM Support Protocols: ISO9141-2 ISO14230-4 (KWP2000) ISO14230-4 (KWP2000) slow init SAE J1850 VPW SAE J1850 PWM. Amazon.com: Metal ELM327 Ver 1.5a Software OBD2 code reader USB CAN-BUS Scanner v1.5a ELM 327 Metal Case: Car Electronics. Free Download ELM327 Diagnostic Scanner Software.

June 8, 2010 - PRLog

Elm327 Ver 1 5a free download - Stronghold 1, Microsoft Windows 7 Service Pack 1, VIA Hyperion 4 in 1 Driver, and many more programs. Adapters manufactured on the basis of the original Elmelectronics chip are very expensive for the average consumer (only version 2.1 chip costs $ 21). Unlike ELM327 v1.5 (v1.4), which are based on the “borrowed” firmware of the original ELM327 code reader, version 2.1 is a completely original development of the Chinese and has nothing in.

-- ELM327 is also very easy to install: simply extract the files into a folder on your computer's hard drive, and you're ready to go.
To uninstall the program, simply delete the entire contents of the folder where the program resides.
The software supports two platforms - DOS and Windows XP.
Device Description:
Processor: ELM327 USB
OBD-II Protocols: ISO15765-4 (CAN)
ISO14230-4 (KWP2000)
ISO9141-2
J1850 VPW
J1850 PWM
Output protocol: RS232
Baud rate: 9600 or 38400
Indicator LEDs: OBD Tx/Rx, RS232 Tx/Rx, Power
Operating voltage: 12V, internal protection from short circuits/overvoltages
Nominal idle current: 45 mA
ELM327 Description:
OBD-II Software for ELM327 USB is a free program that allows you to use your PC and a hardware interface to get the information from your car's computer.
The program is very user-friendly, and easy to learn. It is also very easy to install: simply extract the files into a folder on your computer's hard drive, and you're ready to go. To uninstall the program, simply delete the entire contents of the folder where the program resides.
The software supports two platforms - DOS and Windows.
ELM327 Features:
The program lets you perform the following operations:
Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
Clear trouble codes and turn off the MIL ('Check Engine' light)
Display current sensor data, including:
Engine RPM
Calculated Load Value
Coolant Temperature
Fuel System Status
Vehicle Speed
Short Term Fuel Trim
Long Term Fuel Trim
Intake Manifold Pressure
Timing Advance
Intake Air Temperature
Air Flow Rate
Absolute Throttle Position
Oxygen sensor voltages/associated short term fuel trims
Fuel System status
Fuel Pressure
Many others...
ELM327 Upcoming Features:
Data graphing and logging
Freeze Frame data
Continuous and Non-Continuous Oxygen Sensor test results
Free software:
Scantool.net
GM Mode 22 Scan Tool by Terry
OBD Gauge for PalmOS and Pocket PC by Dana Peters
OBD Logger by Jonathan Senkerik
OBD-II ScanMaster by Wladimir Gurskij (ScanMaster 3.52 - local copy)
obd2crazy.com
OBD2 Scantool by Ivan Andrewjeski
OBDII for ELM322 by David Huffman
pyOBD by Donour Sizemore for MacOSX and Linux
RDDTC by Pete Calinski
Real Scan by Brent Harris
ScanTest for Pocket PC by Ivan Ganev aka a-ser
wOBD by WDT
ELM327 Aavailable cars:
Benz 2001/02/03 W203 C200K (ISO)
BMW X5 2002 (ISO) Chevrolet Aveo (ISO)
Citroen C3 2004 (ISO) ? Daihatsu YRV 2005 (ISO)
Daihatsu YRV Turbo 2006 (ISO)
Fiat Tipo 2002 (ISO)
Ford New? ocus 2006(CAN)
Honda Accord 2006 JDM (ISO)
Honda Accord Euro R 2004 JDM (ISO)
Honda City GD8 (ISO)
Honda Civic ES 1.6A (ISO)
Honda Integra Type R DC5 JDM (ISO)
Honda Jazz 1.4M (ISO)
Hyundai Accent 2004 (ISO)
Hyundai Getz 1.3A 2004 (ISO)
Hyundai Getz 1.6M 2004 (ISO)
Hyundai Matrix 2004 (ISO)
Hyundai Santa Fe 2.4A (ISO)
Hyundai Sonata GLS (ISO)
Hyundai Sonata 2005 (ISO)
Hyundai Tuscani FX (ISO)
Kia Carens 2005 (ISO)
Kia Magentis 2005 (ISO)
Kia Rio LS (ISO)
Kia Sorento SUV 2005 (ISO)
Lexus es300 Mazda 2 (CAN)
Mazda 5 (CAN)
Mazda 6 (CAN)
Mazda Premacy 2001 (ISO)
Mazda RX8 (CAN)
Mitsubishi Colt 2003 (ISO)
Mitsubishi Colt Plus 2005 (ISO)
Mitsubishi Eclipse(GST-----Turbo Car can be tested for the year 1995-2000 ；RS/GS----1994-1996 GS all can do；Turbo Car for the year 1996-2000,only have speed and TPS，can clear the DTCS)
Mitsubishi Lancer Evolution IX 2006 (ISO)
Mitsubishi Pajero 3.5 V6 2006 (ISO)
Nissan Sunny B14 (ISO)
Nissan Sunny VIP FB15 (ISO)
Nissan X-Trail 2.0L 2004 (ISO)
Nissan X-Trail 2.5L 2004 (ISO)
Peugeot 206 2001 –Only can show RPM
Peugeot 206 (ISO)
Peugeot 307 (ISO)
Peugeot 407 (ISO)
Renault Megane II 2005 (ISO)
Renault Kangoo 2006 (ISO)
Subaru Impreza 1.6TS 2002 (ISO)
Subaru Impreza WRX 2005 (ISO)
Toyota Camry 2.0A 2004 (ISO)
Toyota Camry 2.4A 2005 (ISO)
Toyota Corolla Altis 1.6A 2005 (ISO)
Toyota Corolla GLXi G8 1999 (ISO)
Toyota Corolla G9 2002 (ISO)
Toyota Vios 2004 (ISO)
Not available veichles:
Mazda 323 Protege 2003 (OBD-I)
Mitsubishi Lancer 1.6M 2006
Nissan Sunny (N16)
Nissan Cefiro (Teana) 2005
Nissan sentra 1.8 2000/2005
Nissan Cefiro (Teana) 2005
Proton Perdana V6
Subaru Legacy GT 2005
Toyota camry 2002
Toyota Wish JDM (Missing Pin 5 in DLC)
Toyota IST JDM (Missing Pin 5 in DLC)
Toyota altis 1.8 2004
Peugeot 206 2000
Suzuki Jimny 1.3 2000

Elm327 Usb Ver 1.5a Firmware Tool

Diesel engine
Package includes:
1 * Elm327 main unit
1 * com interface
1 * USB cables
1 * CD software
ELM327 FAQ:
Q: what is the difference for the v1.5 elm327, the plastic elm327 and the bluetooth elm327?
A: There are the same functions for them,the only different is the interface: the V1.5 ELM327 has both usb com interface, the plastic ELM327 just has usb interface, and the bluetooth elm327 just has no cable, it works by the bluetooth.
Where to buy ELM327, see the link below,

Elm327 Usb Ver 1.5a Firmware Usb

http://www.eobd2.com/wholesale/ELM-327-15V-USB-CAN-BUS-Sc...
Related products,
ELM327 Bluetooth plastic
http://www.eobd2.com/wholesale/ELM327-Bluetooth-software-...
ELM327 USB plastic
http://www.eobd2.com/wholesale/ELM327-Scanner-Software-EL...
# # #
EOBD2.com, a professional manufacturer specialized in high quality OBD Tools, including ELM327, Benz star, Bmw gt1, x431, OP-COM, HDS, VAG 812.4, Ford vcm ids, VAS 5054A, vag 908 and etc.

Although the OBD port is present in all vehicles, an OBD2 diagnostic case is required to communicate with your car. This is where the klavkarr comes in !

There are several types of interface. The most common use a chip made by ELM Electronics. The ELM327 is the most widely used and practical, supports all OBD protocols, i.e. KWP, PWM, VPN and CAN. The other circuits only support one protocol: The ELM320 only supports PWM; the ELM322 supports VPN and the ELM323 KWP.

Which communication for my interface?

To our knowlegde, there are 4 types of ELM327 interface:

• The ELM327 RS232 (RS or Series) : This type of output is gradually disappearing from modern PCs.
• The ELM327 USB : It requires installation of a USB driver (FTDI or Silicon Labs). Advantages: all PCs are equipped with a USB port.
• The ELM327 Bluetooth : It has the advantage of being wireless and can be used with a computer or an Android smartphone.
• The ELM327 WiFi : Its wireless connection means it can be used with a computer or a smartphone. Only the WiFi interfaces can be used with the iPhone/iPad.

Windows	MacBook	Android	iPhone
ELM327 RS232
ELM327 USB
ELM327 Bluetooth
ELM327 WiFi

Despite appearances, these 4 interfaces are practically identical, at least electronically. Only their external aspect and the connection type differ. At their heart is an ELM327 circuit. Those 4 interfaces will send back the same result during your car diagnostic.

Another thing which may be confusing is the 'firmware' version. that may vary. The official versions currently in circulation are 1.3a and 1.4b. Only very advanced users can tell the difference between a 1.3 and a 1.4 as the basic diagnostic functions are identical. On the net, you will also find version 1.5. We have bought one and can confirm that it doesn't exist! It is only a copy of version 1.2 masquerading as 1.2. Check out our tips and advice section for how to know which ELM version you have.

New : Elm Electronics have just released version 2.2 of their ELM327 circuit.

Go to the OBD2
car scanner

Where can I buy an ELM interface ?

Our official store:

Following requests from users asking where they can buy an OBD2 interface compatible with the ELM327 interface, we decided to develop our own OBD2 car diagnostic scanner : klavkarr. If you decide to purchase from our boutique, you will have of the following advantages:

• With each klavkarr interface, we include the licence for our EOBD-Facile software.
• As we have the interface in stock, it will be sent to you in maximum 48 hours by parcel post.
• Our klavkarr interface is easy to use and do no require informatic skills : it is Plug & Play.

Foreign sellers:

Most sellers come from these countries: China, Hong Kong, USA. Before buying, we recommend you check the following:

• The interface comes with the demonstration software only in English.
• The price includes any customs costs or additional VAT (sellers outside the European Union). Some sellers outside the EU do not include customs duties. The delivery company will ask you to pay them on delivery (about 20% of the declared value of the goods or sometimes a fixed cost of about 20 Euros).
• Delivery method. If you are not at home during the day, prefer delivery by the post office. Companies like DHL, Fedex, UPS often require you to be present during the day to take delivery of the goods. For foreign companies, check the delivery time (which can be up to 15 days).
• >Also check that in the event of failure of the device, the seller will replace (or refund) it.

Instructions for the ELM327 interfaces

1. Installing the drivers:

• RS232: no installation is required.
• USB: You must install the USB driver for the interface to connect the interface to your computer.
• Bluetooth: You need to pair the interface to your computer before use. The code is 1234.
• WiFi: You need to define the wireless settings on your computer (more details in the software help file).

2. First connection to the vehicle:

• Connect the interface to your vehicle's OBD connector.
• Connect the interface to your computer's USB port.
• Run the EOBD-Facile.exe software.
• Switch on the vehicle ignition. The engine indicator on the dashboard should be lit.
• Click on Connect. The software will automatically connect to the vehicle. In the event of a connection problem, consult the software help file.

3. Description of LED indicators:

• Power (red LED): Indicates that the interface is powered on. This indicator must be fully lit for the interface to be correctly powered.
• Tx OBD (yellow LED): Flashes when data are sent from the interface to the vehicle.
• Rx OBD (green LED): Flashes when data are sent from the vehicle to the interface.
• Tx USB (yellow LED): Flashes when data are sent from the PC to the interface.
• Rx USB (green LED): Flashes when data are sent from the interface to the PC.

Tip : On some interfaces, there are no labels on the indicators. In this case, when you power on, the red LED lights first followed briefly by: 1. Tx OBD, 2. Rx OBD, 3. Tx PC, 4. Rx PC.

Go to the OBD2
car scanner

Operating principle of the ELM327 interface

The electronic unit contains 3 main sub-assemblies to operate the interface:

1. Electrical voltage adaptors: On-board networks in cars have voltage levels that require specific drivers. For an ELM327, as the device supports several protocols, several drivers are necessary. These protocols can be classified into 3 families, CAN networks, K/L lines and PWM/VPN. For more details about these protocols, see our page communication standard.
2. The ELM327 chip: The integrated circuit, which gives its name to the whole device, is the brains of the interface. It selects the protocol and converts it into one understood by modern PCs. This small circuit (speed 4Mhz) acts as a bridge between the protocols.
3. Voltage adaptors for the PC: The electronic chip is not in itself able to communication with a computer; it needs to adapt the electrical levels before sending data streams.

The diagram below shows the main function of an interface.

After this brief presentation, the term 'interface' should mean more. The role of the ELM327 is to act as an interface between 2 different environments: the car, governed by standards with a high level of reliability and a low price, and the IT world more focussed on modularity.

Tips and advice for using ELM327 interfaces

How do I know which software version it is?

The interfaces do not always have the same level of quality. As we mentioned above, the software version displayed is not always reliable. Some versions of the circuit are on sale that are not even listed by the manufacturer (reminder: ELM Electronics). User returns have taught us that some versions, that do not officially exist, are in circulation. To clarify the situation:

• EXIST: versions 1.0 1.1 1.2 1.3 1.3a 1.4, 1.4b, 2.0 and 2.1
• DO NOT EXIST: versions 1.2a 1.4a 1.5 and 1.5a (and in general all those not listed in 'EXIST')

We do not need to go into the details as to why these non-official versions exist. What is important as a user is to be able to qualify your interface. I.e. be able to verify its capacity. To do so, we recommend you do the following:

• Connect to your vehicle using our software
• Use the terminal tab to enter the commands described in the table below:
• If the interface replies 'OK', the command is supported. Otherwise a '?' will appear meaning the command is unknown.
• Important : After this manipulation, remember to 'reset' the connection if you want to continue to communicate with your vehicle.

Controls to make sure your ELM327 is working properly

Compatibility	Command	Expected reply
version 1.2 et +	ATKW0	OK
version 1.3 et +	ATS0	OK
version 1.3a et +	ATFE	OK
version 1.4 et +	ATSS	OK
version 1.4b et +	ATCSM1	OK
version 2.0	ATAMT 40	OK

This little test will enable you to determine what level of function is installed in your interface. Even if this is only a simplified version of our complete procedure, it is effective and fast. Our software is 100% operational with interfaces from version 1.2, even though it uses some commands from version 1.3, there is no impact on function.

ELM circuit ELM for electronics technicians

If your ELM interface breaks down or if you want to create your own circuit, the diagram below will help you. It shows the circuit of anELM327 RS232 interface. The basic circuit is always the same whatever the connection mode (RS232, USB or Bluetooth). The difference lies mainly in the components connected to pins 17 and 18 of U1 (ELM327 integrated circuit).

For USB interfaces, a VCP (Virtual COM Port) component is used to 'convert' an RS link into USB like USB adaptor cables <-> RS232. There are currently two families of components in the ELM327. The manufacturer FTDI with the component FT232 (more details on the FTDI site) and Silicon Labs with the component CP210x (more details on the Silicon Labs website).

Bluetooth interfaces use an RS modem.<->Bluetooth.

WiFi interfaces use an RS modem.<->WiFi allows wireless communication.

Click on the images to enlarge

In the event of malfunction:

ELM Electronics has created a very good and practical application note with the voltage levels and a test procedure. This document can be found at the following address: http://www.elmelectronics.com/AppNotes/AppNote02.pdf.

Elm327 Usb Software Windows 10

Other types of interfaces

Only ELM interfaces are supported by our software, but other companies have developed interfaces with functions similar to the ELM circuit.

For example: http://www.ozenelektronik.com and their interfaces myOBDics.

On the market, there are also professional products, such as those used by manufacturers such as Clip, Lexia, etc. They remain expensive however. In addition, their special nature makes them usable only by maker family, unlike the ELM.