Newbie
Joined: 18/11/2021
Location: FinlandPosts: 35
| Posted: 09:18am 23 Oct 2022 |
Phil
Thank you.
I can go a little ahead.
I have to declare I2C, but only once.
Then I did the I2C program to find the I2C address.
When I run the program,
I got this
I have no 10k upload resistors to 3.3V.
I tested the other LCD, but the result was the same
Pekka