10-30-2024, 12:26 PM
Can confirm the problem, u8g2 oled and pcf8574 digital inputs do not work when using them both together.
Finally this lib solved the problem: arduino-cli lib install --git-url https://github.com/ThingPulse/esp8266-oled-ssd1306
Finally this lib solved the problem: arduino-cli lib install --git-url https://github.com/ThingPulse/esp8266-oled-ssd1306