OpeenMV LCD Shield
产品信息
$20
产品描述
The LCD Shield gives your OpenMV Cam the ability to display what it sees on-the-go while not connected to your computer. It features a 1.8" 128x160 16-bpp (RGB565) TFT LCD display with a controllable backlight. Your OpenMV Cam's firmware has built-in support for controlling the LCD Shield using the SPI Display Class.
The LCD Shield gives your OpenMV Cam the ability to display what it sees on-the-go while not connected to your computer. It features a 1.8" 128x160 16-bpp (RGB565) TFT LCD display with a controllable backlight. Your OpenMV Cam's firmware has built-in support for controlling the LCD Shield using the SPI Display Class.
Application
The LCD Shield is great for robotic applications where you need to debug your OpenMV Cam in the field - like when debugging a line following robot. For example, you can use the LCD Shield to display the frame buffer after you've thresholded and drawn markups on an image.
Tutorial
- Schematic (pdf)：lcd.pdf
- Eagle Files：(lcd.sch lcd.brd)
- Module Manual：JD-T18003-T01 (.pdf)
- Driver Chip：ST7735R (.pdf)
Screen Type | 1.8″ TFT LCD |
Resolution | 160*128 |
Display Colors | 64K 16-bit RGB565 |
Length | 48mm |
Width | 38mm |
Height | 13mm |
Weight | 13g |
Idle Backlight Off | < 1mA @ 3.3V (> 100mA w/ Cam) |
Idle Backlight On | 30mA @ 3.3V (130mA w/ Cam) |
Active Backlight Off | 10mA @ 3.3V (150mA w/ Cam) |
Active Backlight On | 40mA @ 3.3V (180mA w/ Cam) |
Storage Temperature | -30°C to 80°C |
Operating Temperature | -20°C to 70°C |
