My turn to ask a question for a change
My MMA7455 arrived today but I'm struggling to get them to register anything when connected. Just wondered if I had it connected up right or if I need to do anything extra.
My wires are about 1" long, connected to VCC, ground, SDA and SCL on the MMA and on the EZ-B.
I'm using a simple breakout board which uses the MMA datasheet here.
Schematic of the breakout board is;
Update/Edit: I think I may need to set the CS pin high, i.e. 5v. Is that correct? I don't want to fry the EZ-B or the MMA.