 Notice. New forum software under development. It's going to miss a few functions and look a bit ugly for a while, but I'm working on it full time now as the old forum was too unstable. Couple days, all good. If you notice any issues, please contact me. |
Forum Index : Microcontroller and PC projects : ST7735 LCD’s A0 pin?
| Author | Message | ||||
Grogster Admin Group  Joined: 31/12/2012 Location: New ZealandPosts: 9066 |
Hi-de-hi. 
In the ST7735 Cfunction driver for the 170 series chips, it says there is a pin you have to assign for the 7735's A0 control, but my display has no such 'A0' line. 
These are my LCD's. I don't suppose that 'A0' is actually nerd-speak for a Register-Select or RS line, by any chance? On the unpopulated header space at the other side of these LCD's, there is a RS pin for the TFT there. I don't suppose this is the A0 line is it? Smoke makes things work. When the smoke gets out, it stops! |
||||
| matherp Guru  Joined: 11/12/2012 Location: United KingdomPosts: 8590 |
Yes it is |
||||
| Grogster Admin Group Joined: 31/12/2012 Location: New ZealandPosts: 9066 |
Cool, thanks. Smoke makes things work. When the smoke gets out, it stops! |
||||
 Print this page |
