Reference
The article discusses the DFRobot_GDL library, detailing installation procedures, API functions, and communication protocols used in interfacing with devices, alongside compatibility information across various Arduino models.
Library
- DFRobot_GDL Library Files
- About how to install the library?
- DFRobot_GDL API Functions, click to find more details
Communication Protocol Description
The module adopts SPI (4-line) communication mode for the display (driver IC: ILI9488) and I2C communication for the touch chip (GT911).
API Description
DFRobot_GDL API Functions, click to find more details
Compatibility Test
| MCU | Pass | Failed | Not Test | Remarks |
|---|---|---|---|---|
| FireBeetle-ESP32 | √ | |||
| FireBeetle-ESP8266 | √ | |||
| Arduino Uno | √ | |||
| Leonardo | √ | |||
| Mega2560 | √ | |||
| Arduino M0 | √ |
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