: These displays are incredibly "green," often drawing less than without the backlight active. Why It Matters Today
: Frequently indicates No Backlight or a specific Negative image mode (light text on a dark background). M_N_I_E_2x16
: They generally use a 4-bit or 8-bit parallel interface, though many modern versions use an I2C backpack to reduce the required wiring to just two data pins. : These displays are incredibly "green," often drawing