I connected 20x2 vfd display VFM202MDAR2 (HD44780) by i2c with PCF8574.
I edit 16x2 pages and now it work fine but i can't understand how BigFont works.
I have some problem with characters like 2 and 5 and can't understand how to fix it. Some elements of digits doesn't indicate.
I connected 20x2 vfd display VFM202MDAR2 (HD44780) by i2c with PCF8574. I edit 16x2 pages and now it work fine but i can't understand how BigFont works. I have some problem with characters like 2 and 5 and can't understand how to fix it. Some elements of digits doesn't indicate.
![2021-11-09_20-56-29](https://user-images.githubusercontent.com/52098232/140978502-df85fda7-a778-4958-ad25-d8cd1ba39281.jpg)