I'm now using 4.7kohm resistors on SCL AND SDA. Updated my wiring but still nothing, even with the centipede sheild sketch and libraray.
Here's my updated wiring. I hope it's clear enough
- The Wire library has also been modified to use the standard read() and
write() functions instead of send() and receive(). You can also use
print() and println() for outgoing data.A little code tweaking is needed.
I saw that in the release notes, but not sure what those tweaks might be. I'm thinking.... the
Wire.send(a); // bank A
Wire.send(a); // bank B
needs to the set to a byte or hex address and the individual addresses placed in an array. But that's only a guess. Any ideas? perhaps sudo code.
The datasheet:
cheers!