iPhone app to communicate in real-time with ELM327 Bluetooth OBD2 OBD-II Diagnostic Scanner Tool.

This project received 6 bids from talented freelancers with an average bid price of $661 USD.

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Project Budget
$350 - $450 USD
Total Bids
Project Description

When Clicked:

Pair device: Turns on bluetooth pairing, automatically tries to pair with a device named, "Smart Car OBD-II". Pairs the iPhone with this device. and then enter the PIN number of "1234". As automated as the process can be, with a green light when it is all paired.

Gas Mileage: Goes to simple screen with Gas Mileage at the top, and 2 readings from the ODB2, the first one is current gas mileage (which could be nothing) and updated a text field in real time, so as you drive it changes. the second reading is the long term (average) gas mileage from the car (not alway available).

Check Battery: Goes to a simple screen with Voltage at the top and 1 reading of the current voltage coming from the alternator. Should be green if [url removed, login to view] or higher, red if 11.4 or lower. Alternator Voltage PID

Read Codes: Reads all error(trouble) codes from the ODB2 and displays them on screen.

Coolant Temp: Goes to a simple screen with Coolant Temperature at the top and 1 reading of the current temperature from the coolant reading, updates in real time.

Reset Error Codes: Sends the reset error code signal to the ODB2, so that the check engine light will turn off on the car and error codes will no longer display.

ODB Simulator: [url removed, login to view]

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