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I was actually surprised at the quality of this display! I connected it to my Raspberry PI 3 B+, and connections and setup were pretty straightforward. It was even able to display video files without issue!
Received fairly quickly, and packaging was excellent. I appreciated the small plastic case it was packaged in for protection.
I was actually surprised at the quality of this display! I connected it to my Raspberry PI 3 B+, and connections and setup were pretty straightforward. It was even able to display video files without issue!
Received fairly quickly, and packaging was excellent. I appreciated the small plastic case it was packaged in for protection.
I was actually surprised at the quality of this display! I connected it to my Raspberry PI 3 B+, and connections and setup were pretty straightforward. It was even able to display video files without issue!
Received fairly quickly, and packaging was excellent. I appreciated the small plastic case it was packaged in for protection.
Cute little 80x160 display. It does indeed have a ST7735S chip on it which supports vertical scrolling (long side is the vertical). Connecting the BLK pin to GND turns the backlight off. The display draws approximately 19 mA while on, 360 uA with the chip in sleep state and the backlight off, and 1.6 mA with the chip working and the backlight off. Mine is wired for CASET(25, 105) and RASET(1, 160). Also, colors are inverted and channel order is BGR, so turning display inversion on and setting RGB to 1 with MADCTL is necessary if it is fed with regular RGB data. Besides the display, the package included straight pins, right-angle pins, and a little box.
Cute little 80x160 display. It does indeed have a ST7735S chip on it which supports vertical scrolling (long side is the vertical). Connecting the BLK pin to GND turns the backlight off. The display draws approximately 19 mA while on, 360 uA with the chip in sleep state and the backlight off, and 1.6 mA with the chip working and the backlight off. Mine is wired for CASET(25, 105) and RASET(1, 160). Also, colors are inverted and channel order is BGR, so turning display inversion on and setting RGB to 1 with MADCTL is necessary if it is fed with regular RGB data. Besides the display, the package included straight pins, right-angle pins, and a little box.
Cute little 80x160 display. It does indeed have a ST7735S chip on it which supports vertical scrolling (long side is the vertical). Connecting the BLK pin to GND turns the backlight off. The display draws approximately 19 mA while on, 360 uA with the chip in sleep state and the backlight off, and 1.6 mA with the chip working and the backlight off. Mine is wired for CASET(25, 105) and RASET(1, 160). Also, colors are inverted and channel order is BGR, so turning display inversion on and setting RGB to 1 with MADCTL is necessary if it is fed with regular RGB data. Besides the display, the package included straight pins, right-angle pins, and a little box.
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A part of the QA has been auto-translated.
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Q:
i’m using the adafruit library on raspberry pi zero w but the colours seems to ne invertire. For example a magenta jpg appears green in the screen. Any solution?
i’m using the adafruit library on raspberry pi zero w but the colours seems to ne invertire. For example a magenta jpg appears green in the screen. Any solution?
Wait.... Colors are encoded in RGB_565 format, meaning that in a 16bit half-word data we have:The first 5 bits are red, then 6 bits of green and the last 5 bits are of blue.Given that, check the oled screen intialization routine of the library you're using: if you see something like:LCD_WR_REG(0x36); --- 0x36 is the command numberLCD_WR_DATA(0x08); ---- 0x08 is the command argument (a configuration, basically)Here the fourth bit in the
Wait.... Colors are encoded in RGB_565 format, meaning that in a 16bit half-word data we have:The first 5 bits are red, then 6 bits of green and the last 5 bits are of blue.Given that, check the oled screen intialization routine of the library you're using: if you see something like:LCD_WR_REG(0x36); --- 0x36 is the command numberLCD_WR_DATA(0x08); ---- 0x08 is the command argument (a configuration, basically)Here the fourth bit in the
yes, you could use it for a goggle type display, however it will take a great deal of effort, and you'll need to be mindful of the display resolution. if you want it as a HUD style display, you can pry the metal back and backlight off the display to make it transparent.
yes, you could use it for a goggle type display, however it will take a great deal of effort, and you'll need to be mindful of the display resolution. if you want it as a HUD style display, you can pry the metal back and backlight off the display to make it transparent.