LCD Keypad Shield on a Arduino Mega
Account cancelled 2016-03-19 09:30:48 1745 Views1 Replies I have successfully used a LCD Keypad shield on an UNO. Very happy with it. I think I have asked if the shield is compatible with a MEGA, and the response was yes. But I can not get it to work. On the UNO I am using DATA0-3 as D4-D7 and RS->B0 and Enable as B1. On the mega Data 0->G5, Data1->E3,Data 2->H3,Data3->H4 and RS->H5 and Enable as H6. Any suggestions?
I am not ruling out a hardware malfunction.
I am not ruling out a hardware malfunction.
2016-03-21 18:29:52
Sorry, what do you mean by saying these, but I think the LCD shield could be inserted on the Uno/ Mega, right? Don't have to wire them up by many cables.. sorry if I misunderstood you. Leff
On the UNO I am using DATA0-3 as D4-D7 and RS->B0 and Enable as B1. On the mega Data 0->G5, Data1->E3,Data 2->H3,Data3->H4 and RS->H5 and Enable as H6.
Sorry, what do you mean by saying these, but I think the LCD shield could be inserted on the Uno/ Mega, right? Don't have to wire them up by many cables.. sorry if I misunderstood you.
Leff 