Difference between revisions of "1.3 inch IPS TFT LCD Display ST7789"
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:STEP2 Connect wires according to the following wiring diagram<br> | :STEP2 Connect wires according to the following wiring diagram<br> | ||
:[[File:1.3INCH WIRING 1.png|600px]] | :[[File:1.3INCH WIRING 1.png|600px]] | ||
+ | |||
+ | ===Software=== | ||
+ | :STEP1 Download [https://github.com/adafruit/Adafruit-ST7735-Library Adafruit-ST7735-Library] and [https://github.com/adafruit/Adafruit-GFX-Library Adafruit-GFX-Library] | ||
+ | :STEP2 Configure controller board&communication port | ||
+ | :On top of the Arduino IDE, click “Tools>Board>” and select “Arduino Uno” from the available options | ||
+ | :[[File:SELECT BOARD.png|700px]] | ||
+ | :Select the COM port that indicates Arduino Uno. Please note that the actual numbers after the “COM” word will vary from computer to computer, so they could be different from the ones shown in the figure. | ||
+ | :[[Image:S 2 2.png|700px]] | ||
+ | |||
+ | :STEP3 Install Library: Unzip the files and copy them to the Libraries directory under the Arduino installation directory | ||
+ | :[[File:1.3inchtftlibrary.png|700px]] | ||
+ | |||
+ | :<span style="color:red"> '''Note: Please change "-" in the folder name to "_", and delete"_ master"'''</span> | ||
+ | |||
+ | |||
+ | :STEP4 Open Arduino IDE, click "File"-->"Example"-->"Adafruit ST7735 and ST7789 Library"-->"graphicstest_st7789" to load the code | ||
+ | |||
+ | |||
+ | :STEP5 Click the [[Image:Upload.png|30px]] to upload the code to the Crowduino board | ||
+ | :[[File:1.3inchtestcode.png|700px]] | ||
+ | |||
+ | |||
+ | :STEP6 The graphs will show on display | ||
+ | :[[File:1.3inchtftdisplay.png]] | ||
+ | |||
+ | |||
+ | ==FAQS== | ||
+ | :You can list you question here or contact with <span style="color:blue">techsupport@elecrow.com</span> for technology support. |
Latest revision as of 06:41, 15 September 2022
Contents
Discription
This is a 1.3 inch display screen with a resolution of 240 (RGB) x240. It is an IPS full view LCD display panel so the color looks great in any direction. The drive IC is ST7789, and the universal 7-pin SPI interface is used.
The bottom has an SD card slot, which makes it easy to load full-color bitmaps from the MicroSD card in FAT16/FAT32 format.
Support the main control MCU such as ESP32/ESP8266/Arduino/STM32.
Specification
- 1.3 inch TFT LCD Display
- Built-in microSD slot
- Operating Voltage: 3.3V
- Backlight: 2-Chip white LED, Vf=3.2V(If=20mA)
- Resolution: 240 (RGB) x240
- Interface: SPI serial
- Drive IC: ST7789
- Operating Temperature: -20℃~+70℃
- Storage Temperature: -30℃~+80℃
- Dimension: 35.8mm x 35.8mm x 5.3mm
- Weight: 7.6g
Pin Discription
Usage
Hardware Connection
- STEP1 Prepare the below stuffs:
Crowduino Uno 1.3 inch IPS TFT LCD Display [[File:|300px]] Get one now [ Get one now]
Software
- STEP1 Download Adafruit-ST7735-Library and Adafruit-GFX-Library
- STEP2 Configure controller board&communication port
- On top of the Arduino IDE, click “Tools>Board>” and select “Arduino Uno” from the available options
- Select the COM port that indicates Arduino Uno. Please note that the actual numbers after the “COM” word will vary from computer to computer, so they could be different from the ones shown in the figure.
- STEP3 Install Library: Unzip the files and copy them to the Libraries directory under the Arduino installation directory
- Note: Please change "-" in the folder name to "_", and delete"_ master"
- STEP4 Open Arduino IDE, click "File"-->"Example"-->"Adafruit ST7735 and ST7789 Library"-->"graphicstest_st7789" to load the code
FAQS
- You can list you question here or contact with techsupport@elecrow.com for technology support.