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Topic: SH1106... no display (Read 265 times) previous topic - next topic

mattlogue

ESP32s

Tried

feathwing Adafruit_SSD1306 display = Adafruit_SSD1306(128, 32, &Wire);
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
Adafruit
u8g2

First it came on with a dirty white screen with half of adafruit logo, once I got the u8g2 the thing went blank. Tried both new out of bag. It;s getting pretty warm though.

GND
VCC to 3v3
SDA to 21
SCL to 22

https://www.aliexpress.com/item/32683094040.html?spm=a2g0s.9042311.0.0.c26b4c4dcAG1YP
Just because I live in the states don't mean I care

olikraus

Quote
It;s getting pretty warm though.
Maybe GND and VCC are swapped.

Oliver

mattlogue

Got real tired and did THAT.
.  that got it HOT. But I felt dumb for doing that..
 So I couldn't of wrecked it with code or 3.3v to vcc?... I'm clueless
Just because I live in the states don't mean I care

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