To run the example project, clone the repo, and run pod install from the Example directory first.

OBD2_BLE is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "OBD2_BLE"

import OBD2_BLE

...

let obd2 = OBD2_BLE.sharedInstance

OBD2_BLE is implemented as a Singleton class.

override func viewDidLoad() {
    super.viewDidLoad()
	
    OBD2_BLE.setup(restoreId: "myAppID.Bluetooth.RestoreID")
    let obd2 = OBD2_BLE.sharedInstance
}

var centralManager: CBCentralManager!
var obd2: CBPeripheral?
var dataCharacteristic:CBCharacteristic?

var obdCommands:[String: String]! = [
    "speed": "010D",
    "rpm": "010C",
    "engineLoad": "0104",
    "coolantTemp": "0105",
    "vin": "0902"
]

OBD-II PIDs

var configurationCommands = [
    "ATE0", // Echo Off
    "ATH0", // Headers Off
    "ATS0", // printing of Spaces Off
    "ATL0", // Linefeeds Off
    "ATSP0" // Set Protocol to 0 (Auto)
]

ELM327 AT Commands

• createCommand(name: String, command: String)
  
  

• clearConfigurationCommands()

• setConfigurationCommands(commands: [String])

• addConfigurationCommands(commands: [String])
  
  

• configureOBD()

• getVin()

• getSpeed()

• sendCommandNamed(name: String)
  
  

• getVehicleInfo(vinNumber: String, completion: @escaping (_ vehicleInfo: [String: Any]) -> ())

Nick Nordale, [email protected]

OBD2_BLE is available under the MIT license. See the LICENSE file for more info.