Hello all.

Has anyone managed to run LCD I2C on PCF8574T?

I connected the 4x20 display according to this scheme.
https://osoyoo.com/2016/06/01/drive-...-raspberry-pi/

In the FPP settings, I chose this type of display.
4485958703f9.png

Unfortunately, only this is displayed.
IMG_20210109_131127-.jpg

The display itself is functional, tested on an Arduino nano, photo below.
IMG_20210109_125123-.jpg

Display module on I2C is detected under address 27, below is a screenshot of Troubleshooting Commands FPP.
02109a6d85b5.png

The I2C OLED 128x64 display works without any problems, connected according to the diagram on this page.
https://vicknesh.info/2019/03/17/ena...pberry-pi-3b-/

Sorry for my english, i used google translator.