SpacehuhnTech/esp8266_deauther

NodeMCU OLed display issue

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#1.779 aberto em 6 de ago. de 2025

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I am using ESP8266 nodemcu V3 with built-in oled display. when i try to use the oled with Wire.begin(4, 5); it works great. but when i try to use these scl and sda pins in A_config.h, it doesnt show anything in the display. i tried some other default scl, sda pins too. nothing worked

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