diff --git a/README.md b/README.md index 9f7a8fc..acf0404 100644 --- a/README.md +++ b/README.md @@ -23,6 +23,7 @@ Those two commands give me a raw binary file, and then convert that binary to th HD44780 LCD is hooked up to MCU as follows: >LCD: DB4|DB5|DB6|DB7|EN |RS RW + >P1: 0 1 2 3 4 5 GND LEDs and piezo buzzer or speaker are hooked to pins of P3. I used 2.7k has pullup resistors for the LCD lines on P1. I think 4.7k would be more correct but the 2.7ks were what I had handy.