Arduino_GFX
lvgl
Arduino_GFX | lvgl | |
---|---|---|
6 | 63 | |
709 | 14,952 | |
- | 1.5% | |
9.3 | 9.9 | |
7 days ago | 7 days ago | |
C | C | |
GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Arduino_GFX
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ESP32-S3 with 4.3 display (ESP32-8048S043)
Some of the contents of the sdkconfig.defaults come from the documentation by Espressif some by peeking at the Arduino_GFX library, used in the example code.
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ESP32-S3 with 4.3 display
According to the supplied source code, the default installed software is using Arduino_GFX and is using 20 GPIOs for a parallel interface (DE, Vsync, Hsync, PCLK and 5:6:5 rgb).
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ESP8266 with Waveshare 1.2inch SPI LCD
I'm using the above combo with the Arduino GFX library . https://github.com/moononournation/Arduino_GFX Got it to work ok - no problems until I reboot the esp. The ESP won't boot up until I remove either the power or gnd from the lcd. I know that some esp pins can't be high/low durin boot up or boot will fail - but is there some way of over coming this issue? I don't want to keep disconnecting power upon reboot or skecth upload.
- 480x480 tft lcd display with ctp.
- GFX: A graphics library for IoT - includes SSD1306 and ILI9341 drivers for ESP-IDF/ESP32
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ST7789 240x240 IPS display Library advice/problem
Here's the library i am currently using https://github.com/moononournation/Arduino_GFX
lvgl
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Ask HN: Nobody interested an open hardware iPod Nano?
So here is the thing: The iPod Nano 7g is from 2012. I've seen many people designing custom PCBs and releasing Kickstarter projects for custom audio players[5] or game handhelds[6]. I know Rockbox (which is great, but its lacks support for Wifi and Bluetooth AFAIK and just does not compete with the UX of iPod's audio book features in my opinion) and iPod Linux. 10 years ago someone even reverse engineered the iPod Nano 6g display[3].
Although I'm not skilled enough in PCB-Design, after some research I found the Lilygo T-Display S3 Pro[4] based on ESP32 S3, which would be the size, but lacks audio and OS. There is also the Mango PI CyberPad[7], which looked interesting, but maybe is already too clunky.
Programming wise, LVGL[8] may be a good framework to develop a modern and efficient UI - at least it looks promising.
So, why is nobody interested in recreating an iPod nano like device? It should be doable with modern tech, but Phones have completely taken over the marked...
1: https://www.reddit.com/r/audiobooks/comments/14ue4un/comment/ks1sj99/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button
2: https://github.com/advplyr/audiobookshelf-app/issues/847
3: https://www.youtube.com/watch?v=7TedIzmguP0
4: https://www.lilygo.cc/products/t-display-s3-pro
5: https://www.youtube.com/watch?v=1C597AkhGtw
6: https://www.funkey-project.com/
7: https://mangopi.org/cp1m
8: https://lvgl.io/
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LVGL 9.0 Released
LVGL is a graphics library used mostly for embedded UI's. Main website: https://lvgl.io/
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imgui VS lvgl - a user suggested alternative
2 projects | 3 Nov 2023
Popular embedded UI library
- LVGL: Light and Versatile Graphics Library
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Show HN: Slint - A Declarative UI Toolkit Written in Rust for Embedded & Desktop
If you need something written in C and very tiny, I recommend LVGL https://lvgl.io/
- Open-source graphics library to create UIs for any microcontroller
- How to write display drivers?
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Lilygo T-Display-S3 AMOLED
The factory code uses the Lvgl graphic library. https://github.com/lvgl/lvgl
- Is anyone still offering 1.4ghz mod services?
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Interfacing SPI LCD with Zynq 7020
I'm trying to interface SPI LCD (ILI943) with Zynq 7020 (PYNQ-Z2 board) and LVGL embedded UI libary. And considering between two approaches:
What are some alternatives?
TFT_eSPI - Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips
ESP32-S3-HMI-DevKit
LovyanGFX - SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)
TeensyCNC - Simple CNC setup for hacking my Wife's Cricut Mini
imgui - Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies
stm32-ssd1306 - STM32 library for working with OLEDs based on SSD1306, SH1106, SH1107 and SSD1309, supports I2C and SPI
GuiLite - ✔️The smallest header-only GUI library(4 KLOC) for all platforms
MegaCore - Arduino hardware package for ATmega64, ATmega128, ATmega165, ATmega169, ATmega325, ATmega329, ATmega640, ATmega645, ATmega649, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega3250, ATmega3290, ATmega6450, ATmega6490, AT90CAN32, AT90CAN64 and AT90CAN128
micropython-micro-gui - A lightweight MicroPython GUI library for display drivers based on framebuf, allows input via pushbuttons. See also micropython-touch.
digigurdy-baz - DigiGurdy Teensy Code
slint - Slint is a declarative GUI toolkit to build native user interfaces for Rust, C++, or JavaScript apps.