Hello,
I'd like to know how to use PCF8574 class in inline C or if it's easy to wrap it. I want to use this class to drive graphic lcds and expand IO pins for ESP8266. kindly note that my C knowledge is that good.
Thanks
I'd like to know how to use PCF8574 class in inline C or if it's easy to wrap it. I want to use this class to drive graphic lcds and expand IO pins for ESP8266. kindly note that my C knowledge is that good.
Thanks