Laurens-wuyts wrote:Is it a flicker in the backlight or is it a flicker in the characters?

Laurens

The characters are the ones flickering. And it's more pronounced in the characters on the right.

Is it posible to modify the code to change the LCD output only if there is a change on the input? That's what our suggestions did. They compare the current state with the previous state and only display a message if they are different. :lol: Sorry about that. Well it didn't work I'm afraid to say. ...

Probably the reason for the blinking is that the program is continuously checking if the inputs changes. Is it posible to modify the code to change the LCD output only if there is a change on the input?

I have a simple question, it probably awnsers itself but I want to be clear about it.

Are all the GPIO pins (no power pins) able to be set as inputs or outputs? Despite of the labeling, such as TXD, RXD, CS0, CS1...

Hi! Thank you very much for your help.
I ran both codes and both worked. But the display still has that slight blinking every two seconds.

Hi! I'm having this issue with an LCD display using the Adafruit library. My program checks with a while loop if an input it's true or false. My question is if it's possible to make that blinking stop? This is the program: import RPi.GPIO as GPIO import time from Adafruit_CharLCD import Adafruit_Cha...

Hello, RDP defaults to a US layout. Generally with Windows 7, I think you have to add an entry in the registry. I can't remember what I did to get from US to UK. Google search 'remote desktop keyboard layout windows 7 to linux spanish ' Regards Hi, thanks for the info. I found two links on this. On...

kusti8 wrote:You set the keyboard through raspi-config?

I configured the keyboard when I installed Raspbian.

Hi! I'm running RPi B+ through my wifi connection and accesing it with remote desktop in my laptop (Windows 7) Everything is fine except that, although I'm using a spanish configuracion in my laptop and in my RPi, when I switch to the RPi screen, the laptop config changes to english. Do you have an ...