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Can't get to work with multiple OLED connected with I2C Multiplexer

Open amritgenius opened this issue 1 year ago • 3 comments

Hello All, i have this project where i need to use more than one displays with adafruit gfx library along with u8g2 fonts but still no luck, single display is working fine.

amritgenius avatar Sep 01 '23 21:09 amritgenius

Not sure how we can help here. Wouldn't it be better to ask Adafruit GFX project instead? Maybe here: https://github.com/adafruit/Adafruit-GFX-Library

olikraus avatar Sep 01 '23 21:09 olikraus

Hello Sir, Multiple Displays are working with solo Adafruit GFX lib but as soon as i impliment u8g2 for adafruit gfx, they stop working.

amritgenius avatar Sep 01 '23 21:09 amritgenius

Sounds like a RAM problem

olikraus avatar Sep 01 '23 23:09 olikraus