symmetric pin assignment layout

[ConstantinoSchillebeeckx]

can we attach the right combination of pins to the ESP32 so that it can be put in either way?

the only limitation is that pins 34-39 are input only; the following pins are symmetric to those input only pins:
34 -> 23
35 -> 18
36 -> GND
37 -> 21 (SDA)
38 -> TX
39 -> RX

these input pins could be used for either the columns or rows (which ever the library sets up as input)

pins required:

• 2 for LEDs (front & back) [can be symmetric with one another]
• 5 keycap rows [can be symmetric with columns]
• 7 keycap columns [can be symmetric with rows]
• 2 power (VBAT & VUSB) [these are already symmetric]
• 2 COMM (SDA & SCL)