Re: How do we get PCF8574 working on esp basic?
Posted: Fri Aug 05, 2016 12:20 amI will have to check out the video when my wife is not sleeping don't want to wake her but thank you for all of your help on this it has taught me a couple of things.
Related full article : ESP8266 Basic Series - Part 3 - PCF8574 Driver for a 8 x Independent Switches
Credit for the XOR bit masking technique goes this time to Forlotto who was quicker in posting than me.