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TFT module
loboris edited this page Mar 15, 2017
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This module provides functions to manage external displays connected to the ESP32 board via 4-wire SPI
For now this module supports displays with one of the following chipsets:
- ST7735
- ILI9341
Features:
- Touch panel with XPT2046 controllers is supported.
- Included graphics functions: putpixel, line, linebyangle, rect, roundrect, circle, ellipse, triangle,arc, poly, star. All shapes can be filled or not. Drawing can be limitid to clipping window.
- Fonts: fixed width an proportional, 7 fonts embeded, unlimited number of fonts from file, 7-segment vector font with variable width/height. Proportional fonts can be used in fixed width mode.
- String write function: on x,y possition, center, left/right/top/bottom justify. Transparent or opaque writing, optional wrapping. Writting can be limitid to clipping window.
- Images: raw image, jpg & bmp formats supported, jpg image from camera supported
- Touch: gettouch, getrawtouch functions. Lua calibration program included.
- Read from display memory functions included
Complete Reference manual is avalable as pdf file. download or view