Has anyone successfully interfaced Arduino with CY8CPLC10 chip or similar? It has an i2c interface. The problem, at least for me, is the coupling circuit. Does anyone have an schematic of it, like the one attached? Any breakout board? AN55427.pdf (573 KB)

Power line communication

system November 14, 2012, 3:48am 3

I see, but I want something simpler. Perhaps a non-isolated circuit (no transformer).

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