Hi!,
I'm trying to connect my picaxe18x to the pcf8574AP i/o expander, via i2c.
In the pcf5874AP every I/O pin is connected to a led.
The picaxe cod is this:
begin:
pause 500
i2cslave %01111110, i2cslow, i2cbyte
pause 500
main:
writei2c (%10101010)
pause 2000
writei2c (%01010101)
pause 2000...