I2C IO Expanders such as PCF8574/A have an interrupt pin so you don't have to poll when using the ports as inputs. Any chance this functionality could be added please ![Smile](https://2img.net/i/fa/i/smiles/icon_smile.gif)
![Smile](https://2img.net/i/fa/i/smiles/icon_smile.gif)
shivajiva likes this post
Similar topics
Permissions in this forum:
You cannot reply to topics in this forum
|
|