NodeMCU OLed display issue · SpacehuhnTech/esp8266_deauther#1779

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help wanted

説明

Have you searched for existing (open and closed) issues describing the same problem?

Yes

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

コントリビューターガイド

技術スタック: c
領域: security
Issue 種別: bug
難度: 3
推定時間: half day
活動状況: fresh
明確さ: clear
前提条件: ESP8266 boardArduino IDEOLED display basics
初心者向け度: 50
調査方針: Examine the A config.h file in the repository to see how the SCL and SDA pins are defined for the OLED display. Compare the initialization code that uses these config pins with the direct Wire.begin call that works. Look through the issue comments for any additional troubleshooting steps or maintainer suggestions. The goal is to identify why the config based approach fails to produce display output.