Keith Smith
New Member
Hello, I have been trying to use a PCF8574 with an 18X, and having no success. I have found a page on the internet www.kranenborg.org/ee/picaxe/i2c.htm which certinally suggests that it can be done. At this point in time, I am wondering if I am driving ( Programming ) the 8574 correctly. I was wondering if anybody has achieved any results and if they could help me. Thanks.