lv_drivers
TFT_eSPI
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| lv_drivers | TFT_eSPI | |
|---|---|---|
| 2 | 50 | |
| 284 | 3,358 | |
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| 23 days ago | 16 days ago | |
| C | C | |
| MIT License | GNU General Public License v3.0 or later |
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lv_drivers
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GUI for software, not games, but lighter than Qt ?
LVGL. It is designed for embedded system, but can be used on virtually every platforms.
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Lvgl/lvgl: Powerful and easy-to-use embedded GUI library
seems like LVGL has direct support for the frame buffer: https://github.com/lvgl/lv_drivers/blob/master/display/fbdev...
other devices are supported too
TFT_eSPI
- TFT display no connecting to ESP32
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How do I start out with displays?
Bodmer's TFT_eSPI is a graphics library for drawing to various displays, like the ILI9341, which is supported. It can be used with the Arduino IDE to program a Pico to interface with an ILI9341 using SPI, 8 bit parallel or 16 bit parallel interfaces.
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Connecting ESP32 with TFT Display
For example, the electropeak link you posted showed a TFT LCD with the ILI9341 chip, and if you are using the TFT_eSPI library, this file needs to be configured https://github.com/Bodmer/TFT_eSPI/blob/master/User_Setup.h , the default configuration looks correct in this case.
- How to use 8bit Ili9341 with esp32 using eyespi
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Unable to get LILYGO T-QT board working. User_Setup.h help.
Example Setup70b_ESP32_S3_ILI9341.h
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ESP32-iLi9341 with DIGITEN G3/8 Water Flow Hall Sensor shows negative value
Discription /* * Esp32 WROOM with iLi9341_TFT display * TFT_eSPI Library // https://github.com/Bodmer/TFT_eSPI * * ESP32Encoder Library // https://github.com/madhephaestus/ESP32Encoder.git * * DIGITEN G3/8 Water Flow Hall Sensor * Red - VIN(5v) * Black - GND * Yellow - D2 * * */ Enable TFT_eSPI Library #include // Hardware-specific library #include TFT_eSPI tft = TFT_eSPI(); // Invoke custom library ESP32ENCODER Setup ``` #include
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Esp32 with DIGITEN G3/8 Water Flow Hall Sensor shows negative numbers
``` /* * Esp32 WROOM with iLi9341_TFT display * TFT_eSPI Library // https://github.com/Bodmer/TFT_eSPI * * ESP32Encoder Library // https://github.com/madhephaestus/ESP32Encoder.git * * DIGITEN G3/8 Water Flow Hall Sensor * Red - VIN(5v) * Black - GND * Yellow - D2 * *
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What is the best method to split a single OLED screen and treat it as two separate sections?
My favorite Arduino compatible graphics library is https://github.com/Bodmer/TFT_eSPI
- [Esp32] Pantalla para dormir en TTGO T-Dislay?
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For this TFT Display, can I buy a breakout board online or would I need to make one myself?
I was under the impression that since this display uses a ST7789V, I'd be able to use the TFT_eSPI library which has support for this controller with ESP32 board. Is that a correct assumption on my part?
What are some alternatives?
lvgl-sdl - A crossplatform SDL wrapper for the Light and Versatile Graphics Library https://lvgl.io/.
LovyanGFX - SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)
lvgl - Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.
slint - Slint is a declarative GUI toolkit to build native user interfaces for Rust, C++, or JavaScript apps.
Adafruit-ST7735-Library - This is a library for generic ST7735 128x128 TFT Displays, based on Adafruit library for their own 1.8" display
u8g2 - U8glib library for monochrome displays, version 2
copperspice - Set of cross platform C++ libraries (Core, Gui, Network, Multimedia, SQL, Vulkan, etc)
Adafruit-GFX-Library - Adafruit GFX graphics core Arduino library, this is the 'core' class that all our other graphics libraries derive from
LVGLBuilder - GUI Builder for littlevgl.
UTFT-ESP - UTFT with support for ESP8266 and ESP32