v1.3.1

Changes:

• Enable fullscreen mode by default
• Improved screen mirror/rotation support

v1.3

Changes:

• Added support to rotate screen by 180 degree. Can be enabled by uncommenting the define LCD_ROTATE_180 in features.hpp.
• Added static dimming of backlight. Can be enabled by uncommenting the define LCD_PWM_DIMMER in features.hpp. Brightness levels can be changed there as well.
• Added support for turning off display backlight on inactivity. Can be enabled by uncommenting the define LCD_IDLE_OFF in features.hpp. Idle timeout can be changed there as well. Rotating or clicking the encoder knob will reactivate the display.
• Added feature to restart the SPI bus by pressing the encoder knob for at least 3 seconds. The display backlight will turn off and on again to indicate that the SPI bus has been reset.
• Added support for CS/Enable pin. This features will automatically reset the SPI bus when signalled by the display driver.
• Added debug binaries to check if the display receives data from the 3D printer. A more detailed description of this firmware can be found in the wiki.

Please note:
Due to the changes of the CS/Enable pin behaviour, your screen might stop working in your current configuration. However, a fix for this problem has been added to Klipper v0.9.1-290 which is described in the wiki.

v1.2

• Fixed TFT24v1.1 fimware
• Added startup message that shows up before the display gets initialized by Klipper/Marlin

v1.1

Completely reimplemented the ST7920 emulator and made it publically available here: ST7920Emulator

The new emulator now fully supports Klipper and has no more screen artifacts (tested on the TFT35v3).

Also please note:

• The SPI which is used to receive data from Klipper/Marlin is now always ON
• Unsupported BTT screens have been removed

v1.0

Initial release