Arnim Läuger

Good catch @msurikov! The code example demonstrates pretty clearly the inconsistency between doc and implementation.

I appreciate this "feature" for being able to repeat this command in the buffer whenever it's needed. For copy & exec a sequence of commands just select them in the...

> Maybe nodemcu uses an older version of u8glib. Correct, we integrate [release 1.18.1](https://github.com/olikraus/U8glib_Arduino/releases/tag/1.18.1) and I postponed binding `setContrast()` for the time being. @delinend it will be included with the...

@delinend I've started PR nodemcu/nodemcu-firmware#1385. Feel free to test drive the update and feed back any issues over there.

@delinend The update won't be available from nodemcu-build before it's merged into the official firmware repo. Thus I've prepared images with a snapshot of the PR branch at https://github.com/devsaurus/nodemcu-firmware/releases/tag/u8g_1.19.1 It...

@delinend the update was merged to nodemcu upstream in the meantime.

> When using setContrast(0), it still bright my room up in the night. Is this an issue in the oled 0.96" display, or mayby in the code ? The code...