I have the Elm327 WiFi OBD 2 Car Diagnostic Reader Scanner with wireless for iPhone. I've tried connecting using:
1- Wifi Settings
Search wifi -- Connect to device (SSID: OBDDevice/CLKDevices)
Static Tab -- IP Address: 192.168.0.123 -- Subnet Mask: 255.255.255.0
2- Software Settings
Open Software (your iOS sofware (ex: Rev DashCommand, FuzzyCar ))
Settings: Interface type : ELM -- Data Port : tcp://192.168.0.10:35000
But it still can't connect, just says it can't find OBD2 protocol. Tried both with my iPhone 4 and iPad 2. Even on an Android (Samsung Galaxy S3) but that one can't even find the wifi device.
Sure. What device exactly is it, and what have you tried so far?