delinend

Yes, I solved it with updating the Flash memory chip, on my ESP-07, to a 4Mbyte chip. A 512Kbyte chip was to small for me.

I just see under "Unimplemented Functions" http://nodemcu.readthedocs.io/en/dev/en/modules/u8g/#unimplemented-functions and normaly use the http://nodemcu-build.com/ builder (master or dev)

Thanks. I'm looking forward to use the u8glib build 1.19.1 on NodeMCU, when it's ready there.

Do anyone knows, when the upstream release 1.19.1 is comming ?

@devsaurus Thanks. How do we get it over to nodemcu/nodemcu-firmware (dev), so that I can test it, via http://nodemcu-build.com/ ?

Thanks @devsaurus . I have tested it now, and have a small question. I'm using a small 0.96" oled (ssd1306_128x64) from Ebay via I2C and tryed setContrast(255) vs setContrast(0). There...