Get the Microchip part - it's better than the Atmel, apparently.
Wiring 1/2/3/ to Ground gives chip address 0x50.
Don't forget pullups on the data lines.
Write protect needs grounding to permit writing.
Sparkfun comments:
Pull up resistors NOT required.
Pins 4 & 5 are Analog pins NOT digital!
Dont forget to include Wire.begin() in void Setup() function.
This page refers: click here
try pastebin.com/f3a36644b code (thanks shinmai for the link! Saved me a ton!) and check for any output before you code your own!
No comments:
Post a Comment