NodeMCU ESP8266 OLED doesn't seem to react to Adafruit libraries

[Pyrobotx2300]

Using what appears to be the same board that the guide was using, after successfully compiling and uploading to the board, no activity is observed on the OLED screen.

Product Used:
https://www.amazon.com/Development-Wireless-Micropython-Programming-Soldered/dp/B0BVM3H46B/ref=asc_df_B0BVM3H46B?mcid=298c44b5b2ae3fe4a397fffbd2ee5781&hvocijid=17537349762150593426-B0BVM3H46B-&hvexpln=73&tag=hyprod-20&linkCode=df0&hvadid=721245378154&hvpos=&hvnetw=g&hvrand=17537349762150593426&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9007814&hvtargid=pla-2281435177858&psc=1

Software and Libraries available:
Arduino IDE 2.3.6

Adafruit BusIO - 1.17.1
Adafruit GFX Library - 1.12.1
Adafruit SSD1306 - 2.5.15
RF24 - 1.5.0
U8g2 - 2.35.30 (using this library, I can populate the OLED)
ezButton - 1.0.6

Installed Boards:
Arduino ESP32 Boards - 2.0.18-arduino.5
esp32 - 3.2.0
esp8266 - 3.1.2

In addition, following the board listings' instructions, I have installed the CH340 driver on my computer thus providing me access to upload code to the device.

The only other thing of note that I could find was on the Adafruit SSD1306 github, there is a note saying that for the ESP8266 boards: Change OLED_RESET to different pin if using default I2C pins D4/D5.
Now, since the OLED came preinstalled I haven't looked into if this is something that is possibly a bottleneck but my assumption is that this is not something needed to look into since the guide didn't mention it.

Attached is an image of how I have the device set up showing no display but having power. If requested I can also attach my wiring configuration, however, i'm pretty confident that it is accurate to the instructions in the guide.

[drwscefn]

Hey, if you look at the pinout for this board you've linked, you'll see the GPIO 12 and 14 are flipped to the instructions on this repo.

To fix, flip this line:

Wire.begin(14, 12); //SDA, SCL
to
Wire.begin(12, 14); //SDA, SCL

[Pyrobotx2300]

Hey, if you look at the pinout for this board you've linked, you'll see the GPIO 12 and 14 are flipped to the instructions on this repo.

To fix, flip this line:

Wire.begin(14, 12); //SDA, SCL to Wire.begin(12, 14); //SDA, SCL

This absolutely did the trick. This was my first time using a micro-controller so I genuinely didn't know what I was looking at lol. Thanks so much!

[ImNorthernPhoenix]

THANK YOU!! I was having the exact same issue with the same hardware and this did the trick perfectly! I’m fairly new to this whole world as well so I appreciate the help!!