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GFX Pack (MicroPython)

This library offers convenient functions for interacting with Pico GFX Pack - The Pico GFX Pack adds a 128x64 LCD Matrix display to your headered Raspberry Pi Pico or PicoW, with RGBW backlight and 5 input buttons for all your display anc control needs.

Table of Content

Table of Content
GFX Pack Class
- Switches
- RGB Backlight

GFX Pack Class

The GfxPack class deals with RGB backlight and buttons on the GFX Pack. To create one, import the gfx_pack module, then define a new board variable:

import gfx_pack

board = gfx_pack.GfxPack()

Switches

The GFX Pack has 5 user switchs located just under the display labeled A to E. The names of these switches in the class are:

.switch_a

.switch_b

.switch_c

.switch_d

.switch_e

These can be read with the .is_pressed method.


if (board.switch_a.is_pressed):
    print('You pressed Switch A')

if (board.switch_b.is_pressed):
    print('You pressed Switch B')

RGB Backlight

The GFX has an RGB backlight as well as the regular Matrix display backlight to change the colour of the backlight. This is accessed via the following method.

.rgb.set_rgb(r, g, b)

Where r, g, b are values between 0 and 255

example:


board.rgb.set_rgb(255, 0, 0)  # Makes the Backlight Red

board.rgb.set_rgb(0, 255, 0)  # Makes the Backlight Blue

board.rgb.set_rgb(0, 0, 255)  # Makes the Backlight Green

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