My application is also using a SRF02 ultrasonic ranger sensor as controlled by my 16F886 MCU. The SRF02 will only work on 5v so I made the choice of running the MCU also at 5v and then I had to use the Sparkfun level converter between it and the ConnectOne iWiFi module.

I will double check my router setting for DCHP.

What code are you referring to from ConnectOne to set the passkey and baud rate? Can you share or point me to it with a URL?

I really appreciate your looking at my code.

John