printing of UpDown arrow in LCD Display

That will tell you if it already has a suitable symbol built-in and, if it does, how to use it.

If there is no suitable built-in symbol, you will have to define your own custom character - again, the Datasheet will tell you how to do that...

That will tell you if it already has a suitable symbol built-in and, if it does, how to use it.

If there is no suitable built-in symbol, you will have to define your own custom character - again, the Datasheet will tell you how to do that...

Sir,

Can u pls send the Datasheet?

Err - no, this forum has not installed any secret webcam to monitor you and any equipment you may own. Exactly how do you think anyone on this forum would be able to know which display you are using?

Sir,
Tel me what is the value for Custom character of UPDown Arrow

I am using Oriole Electroincs Pvt.Ltd 4x20 Display.

Here is UP:

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 ...
.....
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  .
  .
  .

Here is DOWN:

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  .
  .
  .
.....
 ...
  .

this forum has not installed any secret webcam

this can't be right. how come out colleague Cpt. Vince managed to post a link to a picture of Jack Sprat a while ago?! there is something fishy here, I'm telling you :-)

In that case, you need to contact Oriole Electroincs Pvt. Ltd and ask them to supply the datasheet.

You could also ask them if they have any other useful documents, examples, or other supporting materials to assist you in using their product...

These are limitations of the civilian side. He is military...

Thank you sir.I mail to Tech Support.Thye send me the Datasheet.
Thanks for your Reply.