ESP32_6502_EhBASIC_LCD1602_pinmap.txt

// LiquidCrystal lcd(RS,  E, D4, D5, D6, D7)
   LiquidCrystal lcd(32, 33, 25, 26, 27, 14);



                                  +-------------+
                -'+3.3V'- VIN 3.3 |             | GND     -'-'-
      +-----_-HARD_RESET-      EN |             | GPIO 23 -
      |               ->- GPIO 36 |             | GPIO 22 -
      |               ->- GPIO 39 |             | GPIO  1 -TX0-*
      |               ->- GPIO 34 |             | GPIO  3 -RX0-*
      |               ->- GPIO 35 |             | GPIO 21 -
      |         LCD(RS) - GPIO 32 |             | GND     -'-'----------+
      |         LCD( E) - GPIO 33 |             | GPIO 19 -             |
      |         LCD(D4) - GPIO 25 |             | GPIO 18 -             |
      |         LCD(D5) - GPIO 26 |             | GPIO  5 -             |
      |         LCD(D6) - GPIO 27 |             | GPIO 17 -TX2->-       |
      |         LCD(D7) - GPIO 14 |             | GPIO 16 -RX2-<-       |
      +----_----READ_RAM- GPIO 12 |             | GPIO  4 -SAVE_RAM---_-+
      +-------------'-'-- GND     |             | GPIO  0 -WARM_RESET-_-+
      +----_--INPUT_LIST- GPIO 13 |             | GPIO  2 -LED-         |
                       *- GPIO  9 |             | GPIO 15 -NO BOOT LOG--+
                       *- GPIO 10 |             | GPIO  8 -*
                       *- GPIO 11 |             | GPIO  7 -*
                  -'+5V'-  VIN 5V |             | GPIO  6 -*
                                  +-----===-----+