Display - TFT 2.4 inches ILI9341

.

Plugin details

Type: Display

Name: TFT 2.4 inches ILI9341

Status: DISPLAY, TESTING

GitHub: _P095_ILI9341.ino

Maintainer: TD-er

Used libraries: Adafruit GFX, Adafruit ILI9341

Description

This plugin allow to control a TFT screen (ILI9341) through HTTP API

## Environment Tested with WEMOS D1 Mini Pro and Wemos TDFT 2.4 Tested with ESPEasy 2.4.2 -tag mega-201902225)

TFT Shield : https://docs.wemos.cc/en/latest/d1_mini_shiled/tft_2_4.html Price : ~ 5.40€/$ (https://fr.aliexpress.com/item/32919729730.html)

Supported hardware

.

Commands available

Command

Extra information

TFTCMD,<tftcmd_subcommand>

Control the screen (on, off, clear,..)

Examples:

  • tftcmd,on Switch display on.

  • tftcmd,off Switch display off.

  • tftcmd,clear Clear whole display.

  • tftcmd,clear,green Clear whole display with green color.

  • tftcmd,inv,1 Invert the dispaly (value:0 normal display, 1 inverted display)

  • tftcmd,rot,2 Rotate display (value from 0 to 3 inclusive)

TFT,<tft_subcommand>,....

Draw line, rect, circle, triangle and text

Subcommands:

  • tft,txt,<text> Write simple text (use last position, color and size)

  • tft,txp,<X>,<Y> Set text position (move the cursor)

  • tft,txc,<foreColor>,<backgroundColor> Set text color (background is transparent if not provided

  • tft,txs,<SIZE> Set text size

  • tft,txtfull,<row>,<col>,<size=1>,<foreColor=white>,<backColor=black>,<text> Write text with all options

  • tft,l,<x1>,<y1>,<2>,<y2>,<color> Draw a simple line

  • tft,lh,<y>,<width>,<color> Draw an horizontal line (width = Line width in pixels (positive = right of first point, negative = point of first corner).

  • tft,lv,<x>,<height>,<color> Draw a vertical line (height= Line height in pixels (positive = below first point, negative = above first point).

  • tft,r,<x>,<y>,<width>,<height>,<color> Draw a rectangle

  • tft,rf,<x>,<y>,<width>,<height>,<bordercolor>,<innercolor> Draw a filled rectangle

  • tft,c,<x>,<y>,<radius>,<color> Draw a circle

  • tft,cf,<x>,<y>,<radius>,<bordercolor>,<innercolor> Draw a filled circle

  • tft,t,<x1>,<y1>,<x2>,<y2>,<x3>,<y3>,<color> Draw a triangle

  • tft,tf,<x1>,<y1>,<x2>,<y2>,<x3>,<y3>,<bordercolor>,<innercolor> Draw a filled triangle

  • tft,rr,<x>,<y>,<width>,<height>,<corner_radius>,<color> Draw a round rectangle

  • tft,rrf,<x>,<y>,<width>,<height>,<corner_radius>,<bordercolor>,<innercolor> Draw a filled round rectangle

  • tft,px,<x>,<y>,<color> Print a single pixel

  • tft,font,<fontname> Switch to font - SEVENSEG24, SEVENSEG18, FREESANS, DEFAULT

Examples:

Write Text :

tft,txtfull,0,0,HelloWorld

Write Text another place:

tft,txtfull,100,40,HelloWorld

Write bigger Text :

tft,txtfull,0,0,3,HelloWorld

Write RED Text :

tft,txtfull,0,0,3,HelloWorld

Write RED Text (size is 1):

tft,txtfull,0,0,1,RED,HelloWorld

Write RED Text on YELLOW background (size is 1):

tft,txtfull,0,0,1,RED,YELLOW,HelloWorld

Select font :

  • tft,font,SEVENSEG24

  • tft,txtfull,0,0,1,RED,17.0

Change log

Changed in version 2.0:

added 2020-04-20