Good evening, i’m developing an app with the wifi kit 8. I need to use the oled display and I need to use all the GPIOs. It is correct to use the pins GPIO14 (OLED-SCL) and GPIO2 (OLED SDA) to connect 2 pushbutton? Could there be problems with the display?
Have testing everything seems to be working correctly.
Thanks!
Wifi kit 8 use oled PIN?
Hi, it’s can work, but I don’t think it a good idea.
Because the signal for the push button will interrupt the I2C bus. The result is the display may show some error pixels.