3754088a44
* Added support for H803FW controller * Create usermod_bme280.cpp * Create usermod_bme280.cpp * Added BME280 sensor * Update readme.md * Update usermod_bme280.cpp * Update platformio.ini * Update for lightweight sensor * Added travis build badge * Update readme.md * Update readme.md * Update .gitignore * Changed ldscript for a file system * Update NpbWrapper.h * Update .gitignore * Delete wled-ci.yml * Added usermod for ST7789 display Functionality tested with ESP32. Works with main WLED and @blazoncek fork. * fixes * Update .gitignore * Firmware updates!!! Updated official @Aircoookie firmware to v0.12.0-b4 build 2103290 and developer @blazoncek firmware to latest v0.12.0-b3 build 2103282. * Updated platformio.ini for Universal Wemos Shield board
73 lines
1.8 KiB
Markdown
73 lines
1.8 KiB
Markdown
# ST7789 TFT IPS Color display 240x240pxwith ESP32 boards
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This usermod allow to use 240x240 display to display following:
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* Network SSID;
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* IP address;
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* Brightness;
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* Chosen effect;
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* Chosen palette;
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* Estimated current in mA;
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## Hardware
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***
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## Library used
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[Bodmer/TFT_eSPI](https://github.com/Bodmer/TFT_eSPI)
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## Setup
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***
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### Platformio.ini changes
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In the `platformio.ini` file, uncomment the `TFT_eSPI` line within the [common] section, under `lib_deps`:
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```ini
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# platformio.ini
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...
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[common]
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...
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lib_deps =
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...
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#For use of the TTGO T-Display ESP32 Module with integrated TFT display uncomment the following line
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#TFT_eSPI
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...
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```
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Also, while in the `platformio.ini` file, you must change the environment setup to build for just the esp32dev platform as follows:
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Add lines to section:
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```ini
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default_envs = esp32dev
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build_flags = ${common.build_flags_esp32}
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-D USERMOD_ST7789_DISPLAY
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```
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Save the `platformio.ini` file. Once this is saved, the required library files should be automatically downloaded for modifications in a later step.
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### TFT_eSPI Library Adjustments
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We need to modify a file in the `TFT_eSPI` library. If you followed the directions to modify and save the `platformio.ini` file above, the `User_Setup_Select.h` file can be found in the `/.pio/libdeps/esp32dev/TFT_eSPI` folder.
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Modify the `User_Setup_Select.h` file as follows:
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* Comment out the following line (which is the 'default' setup file):
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```ini
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//#include <User_Setup.h> // Default setup is root library folder
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```
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* Add following line:
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```ini
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#include <User_Setups/Setup_ST7789_Display.h> // Setup file for ESP32 ST7789V SPI bus TFT
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```
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* Copy file `"Setup_ST7789_Display.h"` from usermod folder to `/.pio/libdeps/esp32dev/TFT_eSPI/User_Setups`
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