Hi Mike,

On 14/10/2020 16.24, 'Mike' via jallib wrote:

Just a note...The dimming ability of the display can be greatly extended by using the SETPRECHARGE and SETVCOMDETECT commands.  I am able to make the display very dim - much dimmer than just using the contrast - by setting all three parameters to zero.  This could be very useful for battery powered devices.

I'm using ssd1306 (and sh1106) in other environments (ESP8266/ESP32 with Micropython, and Teensy 4.0 with C/C++). I am interested to extend some of the oled support libraries for these environments for better contrast-control. But the datasheets were not helpful (enough) for me. Could you point me to more elaborate information w.r.t. the above commands (meaning, explanation and format)?

Regards, RobH


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*Rob H*amerling, Vianen, NL

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