FLIP THE BYTES IN YOUR BMP-HEX STRING.
Problem drawing BMP on OLED I2C SSD1306 for Arduino.
This program is flipping Bits in the BMP-HEX DRAWING string. That you have to do for the "NEW" SSD1306 Driver.
Insert your converted HEX - BMP Datafile and get this Bytes/Bit-convert.
YOUR_BMP_LOGO[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, };