I have made a little project using WebIOPi, and it works like a charm. However, I have noticed that during the boot of the Raspberry Pi, all I/O pins are put at 0.6 V. This is enough to trigger my transistors and causes quite a lot of problems.
I am running the newest versions of WebIOPi and Raspbian, using a ABElectronics IOPi Expander.
How do I control the Raspberry Pi's behaviour during boot or is there a workaround?