Or move the E & RS pins off PORTB and onto RA6,7
I'm sure it's not important but the internal osc is only 1% at room temperature. Cars get much hotter/colder than that.
Or move the E & RS pins off PORTB and onto RA6,7
I'm sure it's not important but the internal osc is only 1% at room temperature. Cars get much hotter/colder than that.
and I connect the LCD_RS to A6, leaving B5 not connected to ground, i get a blank on LCD. I found that B5 is interrupt on change pin but A6 do not. Is this affected? Suppose I can change the B5 LCD_RS to A6 (OSC2) right? Sigh..