ssd1306 128x64 i2c module, odd lines are blank.

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olikraus:
Hi

I have created a beta release for u8g2 (v2.20.3). Download here: GitHub - olikraus/U8g2_Arduino: U8glib V2 library for Arduino. Install via "add library zip" menu in the Arduino IDE.

U8g2 now contains the new constructor "U8G2_SSD1306_128X64_ALT0_1_HW_I2C" which may solve this problem.

Oliver

Thanks for the swift update, but it did not solve the every second line problem.
But there is a difference, text and graphics appairs with double size, stretched out vertically, and is not chopped off every second line. But every second line is still black, so it looks like a close up of an old TV picture.