st7735 1.8 tft display made in china

The TFT display is a kind of liquid crystal LCD that is connected to each pixel using a transistor and it features low current consumption, high-quality, high-resolution and backlight. This 1.8-inch full color LCD has a narrow PCB screen. The resolution is 128×160 pixels and it has a four-wire SPI interface and white backlight. The driver is ST7735R.

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We just love this little 1.8" TFT display, with true TFT color (up to 18-bits per pixel!), fine 160x128 resolution, two white LED backlight that runs on 3.3V and a very easy SPI interface that requires only 4 or 5 digital pins to send pixels to the display.

Please note! This is just the raw display, not attached to a PCB or for use with a breadboard. If you want to use this out of the box with no surface mount soldering, check out assembled 1.8" TFT breakout board. This display is for experts who are comfortable soldering a surface mount display using fine pitch soldering techniques! This display also is for 3.3V use only, so be sure to use a level shifter if you"re going to use it with 5.0V microcontrollers.

Outline Dimension100.00*70.00*1.60105.5*67.2*2.9105.5*67.2*4.45105.50*67.20*7.72105.80*85.09*6.73116*37*13.212*11*1.227120.7*75.8*2.8120.7*75.85*2.84120.70*75.85*2.84120.70*75.85*3.18120.70*76.30*8.07120.70*97.05*7.27122*44*12.3128*69*9.214.5*11.614*28*1.227146*62.5*14164.9*100.0*11.8164.9*100.0*3.35164.9*100.0*3.4164.90*100.00*2.80165.00*104.00*6.5165.30*101.00*9.07165.30*121.00*7.75165*10.0*7.38174.00*136.00*2.45176.40*114.00*8.618.46*18.1*1.21180*40*13.8183.00*141.00*10.26206.7*122.93*1.43229.46*149.1*2.5229.46*149.10*4.90235*143*524.74*16.90*1.4225.0*28.5*2.226.04*31.7826.3*8*1.22726.70*19.26*1.4127.40*27.00*1.4627.40*27.00*1.4627.95*13.54*1.8528.2*32.3*2.128.2*32.3*2.129.00*8.7*1.2230.0*11.50*1.22731.52*33.72*1.7333.13*37.08*3.3833.22*34.72*0.6834.00*45.83*2.6034.00*45.83*2.7534.5*23*1.42734.98*50.57*2.1035.60*50.20*2.1036.0*20.0*2.8536.60 × 51.20 × 3.7537.68*51.30*2.2338.6*40.5*0.6738.83*38.21*0.6841.90*55.26*2.3542.04*27.22*1.4142.52*60.50*2.242.72*60.26*2.2042.72*60.26*2.3042.72*60.26*2.4543.44*74.79*2.646.20*46.20*7.7046.80*42.00*7.9047.72*60.26*2.4048.70*57.20*4.0050.00*69.20*2.550.00*69.20*2.5050.00*69.20*3.8051.15*35.36*3.952.00*28.00*2.1055.04*77.70*2.4055.20*47.55*2.8056.4*36.8*5.556.94*97.10*1.1657.50*41.70*3.9058.0*32.0*13.6558.00*32.00*9.759.14*97.95*3.8059.71*56.18*2.2264.30*118.30*1.5565.0*27.7*2.869.06*104.5*0.1.770.00*35.00*13.9071.0*51.8*5.371.0*52.6*6.871.05*29.30*2.3073.00*41.86*2.0076.20*63.20*3.2176.90*63.90*3.0576.90*63.90*3.2076.90*63.90*3.2776.90*63.90*6.0578.2*65*4.680*36*11.884*44*12.885*30*11.886.31*86.31*3787* 60*13

The 1.8inch LCD uses the PH2.0 8PIN interface, which can be connected to the Raspberry Pi according to the above table: (Please connect according to the pin definition table. The color of the wiring in the picture is for reference only, and the actual color shall prevail.)

ST7735S is a 132*162 pixel LCD, and this product is a 128*160 pixel LCD, so some processing has been done on the display: the display starts from the second pixel in the horizontal direction, and the first pixel in the vertical direction. Start to display, so as to ensure that the position corresponding to the RAM in the LCD is consistent with the actual position when displayed.

Note: Different from the traditional SPI protocol, the data line from the slave to the master is hidden since the device only has display requirement.

Framebuffer uses a video output device to drive a video display device from a memory buffer containing complete frame data. Simply put, a memory area is used to store the display content, and the display content can be changed by changing the data in the memory.

If you need to draw pictures, or display Chinese and English characters, we provide some basic functions here about some graphics processing in the directory RaspberryPi\c\lib\GUI\GUI_Paint.c(.h).

Set points of the display position and color in the buffer: here is the core GUI function, processing points display position and color in the buffer.

The fill color of a certain window in the image buffer: the image buffer part of the window filled with a certain color, usually used to fresh the screen into blank, often used for time display, fresh the last second of the screen.

Display time: in the image buffer,use (Xstart Ystart) as the left vertex, display time,you can choose Ascii visual character font, font foreground color, font background color.;

Note: Each character library contains different characters; If some characters cannot be displayed, it is recommended that you can refer to the encoding set ro used.

The first parameter is a tuple of 2 elements, with (40, 50) as the left vertex, the font is Font2, and the fill is the font color. You can directly make fill = "WHITE", because the regular color value is already defined Well, of course, you can also use fill = (128,255,128), the parentheses correspond to the values of the three RGB colors so that you can precisely control the color you want. The second sentence shows Micro Snow Electronics, using Font3, the font color is white.

For the screen, if you need to draw pictures, display Chinese and English characters, display pictures, etc., you can use the upper application to do, and we provide some basic functions here about some graphics processing in the directory STM32\STM32F103RB\User\GUI_DEV\GUI_Paint.c(.h)

Image buffer part of the window filling color: the image buffer part of the window filled with a certain color, generally as a window whitewashing function, often used for time display, whitewashing on a second

Display time: in the image buffer,use (Xstart Ystart) as the left vertex, display time,you can choose Ascii visual character font, font foreground color, font background color.

For the screen, if you need to draw pictures, display Chinese and English characters, display pictures, etc., you can use the upper application to do, and we provide some basic functions here about some graphics processing in the directory GUI_Paint.c(.h)

Display time: in the image buffer,use (Xstart Ystart) as the left vertex, display time,you can choose Ascii visual character font, font foreground color, font background color.

TFT LCD Display Module has always been one of the hot products in DIY industry and LCD is basically the necessary products during all projects, at the same time, serial port modules are also the popular ones, because it takes few IO and the usage is simple. This section of the 1.8-inch TFT LCD serial SPI integrated features of compact, SPI interface.