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#Elm327 bluetooth obd2 reader install#
#Elm327 bluetooth obd2 reader android#
#Elm327 bluetooth obd2 reader code#

The BAFX Products Bluetooth OBDII scanner will help you gain huge amounts of insight into diagnosing and solving your vehicles problems! Insane amounts of vehicle data at your fingertips!

2 Year, hassle free, warranty & friendly USA based support.

3rd Party paid or free app required to use device (Piston - Free Torque Pro, OBD Fusion, DashCommand etc).

Fully compliant with the ELM327 command set.

ELM327 COMPLIANT - If the app you wish to use this with states ELM327 compatible, our OBD reader will work with it.

Our car scanner works with all cars and light trucks purchased in the USA model year 1996 & newer (gas & diesel) including but not limited to Ford, GM, Chevy, Chrysler Dodge, Jeep, Toyota, Honda, Lincoln, Mercury, Mercedes, BMW, Porsche & More! (For compatibility in other countries, please see product description.

GUARANTEED - Unlike other OBD2 car scanners we guarantee ours will work on ALL OBDII protocols including J1850 which many have problems with! Reads at faster speeds than most other OBD wireless Bluetooth OBD reader.

#Elm327 bluetooth obd2 reader code#

LIVE DATA - See live real time data with our code reader such as O2 sensors, fuel pressure, Engine load & more Freeze fram data Map based sensor tracking with certain apps.Check your emissions system readiness, know if you will pass emissions /smog tests before you go!

#Elm327 bluetooth obd2 reader android#

EASY FIXES FOR LESS - Using our code reader you can read & clear your check engine light fault codes with your Android phone (does not read ABS/SRS).SIMPLE TO USE - Plug our OBD2 scanner into your vehicles OBD2 port Pair with your Android phone via Bluetooth Downlaod an app to use it with Then connect & go! (NOT IPHONE COMPATIBLE).You must wait for the current PID query to complete before starting the next one. Just to be clear, do not try to query more than one PID at a time. See the simple example below which queries the engine speed in RPM. You can call myELM327.printError() to check what the problem was. If the status is not equal to either of these values (ELM_SUCCESS or ELM_GETTING_MSG), it indicates an error has occurred. This is indicated by myELM327.nb_rx_state being equal to ELM_GETTING_MSG. If the status is not ELM_SUCCESS, the library could still be waiting for a response to be received. To make this work, you need to repeatedly call the PID query function and check the non-blocking receive state ( myELM327.nb_rx_state) until it is equal to ELM_SUCCESS.

With ELMDuino, your main loop can continue do other tasks. myELM327.rpm(), the code does not wait around for the response, which would block your other code in the main loop from executing. Lastly, if using BluetoothSerial on an ESP32, try using the ELM327's MAC address instead of the device name "OBDII" and remove paired devices using this sketch. If you still have trouble, try all other possible bauds. If you're having difficulty in connecting/keeping connection to your ELM327, try using 38400 baud instead of 115200.

#Elm327 bluetooth obd2 reader install#

Install ELMduino using the Arduino IDE's Libraries Manager (search "ELMduino.h") Note: Also, you can use ELMduino to view and clear your car's trouble codes - no need ot go to AutoZone anymore! Example Project:

With this library, you can query any and all OBD-II supported PIDs to collect a wide variety of car data (i.e. This is a simple yet powerful library to effortlessly interface your Arduino with an ELM327 OBD-II scanner.