Freetronics Forum

Hi Brissieboy, I've tested with the 4 conflicting pins (3,5,6,9) isolated and jumpered directly from the Eleven to the LCD without success. Same results as previously. The N drive inputs don't seem to have caused the problem on the LCD. Probably still a good idea to isolate the conflicting pins thou...

Hi Brissieboy, Thanks for your reply, appreciate your input. I had considered this as an issue because I can see the active LCD data on the LEDs of the N drive board. The thing that threw me is everything works perfectly (including LCD) when it's just the Eleven --> N Drive --> Keypad stacked. Then ...

Hi All, I'm having a problem with the freetronics LCD display when 3 or more shields are stacked. To explain the system stack I have. TOTAL STACK: ( Eleven --> N Drive Shield (D10 used) --> Protoboard (5v, GND, A1 Input ) --> LCD+Keypad ) When I have any 1 shield + LCD shield combination ( Eleven --...