Hello jovicor,

Thanks for posting on the forum.

Can you please give more details on how the module freezes up? Is this something you can reproduce and so I may be able to give it a try on my end here? You mentioned something about RS232 collision, are you doing something non-standard with the ...

Hi im using this lcd for an engineering application but sometimes the display freeze up, might this be caused by a collision problem on the RS232 Communication?