Elm327 WiFi Terminal OBD

My dongle seems to connect ok with my iPhone but doesn’t communicate with the car (ECU). I’m finding this app useful to troubleshoot the BUS INIT: ...ERROR response after sending “01 00”. The instructions under help menu are cryptic; here are more details to get it to work and communicate with your OBD dongle: - Go to the Settings App, select the dongle’s WIFI. - Select the blue i icon - Change the “Configue IP” from “Automatic” to “Manual” - Change “IP Address” & “Subnet Mask” to what is listed in the App’s Help section. - Check you are connected to dongle’s WIFI - Send AT commands via the app. - ex: send “ATZ” and you should back a response After many commands are sent, the screen doesn’t refresh correctly and remains blank. Swiping or tapping on it restores it.

The app is real hard to load. There is no way to ask the developer a question. Very poor design.

Allowed me to disable the seat belt and backup beeps on my Prius without having to pay $40 ODB fusion or Carista premium upgrades.

Guys, this is a TERMINAL app. You can type commands to the obd2 wifi interface and the data is printed back. It is a tool for engineers and developers not end users

The wifi connection is good, but the app does nothing. I tried using it on an 02 and an 08 but I get nothing at all on the app and the service engine light has appeared with known codes on both vehicles, so at this time it has proven to be worthless.

Pretty much doesn't do anything but get the serial number from the elm237.