ST7735 1.8" LCD does not work drivers #13372
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ehsanvas
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Libraries & Drivers
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The ST7735 has many variants. Graphics chips can also be wired to the display in various ways, requiring firmware to match. It's therefore best to buy a display board with known support. This doc is for drivers for the ST7735r as used in Adafruit display boards. |
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Perhaps this video will help you to the correct pin connection. |
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I have bought 20 new ST7735 KMR-1.8 SPI. The appearance and pinout are the same as the ones I have used before but the screen stays white with old codes. the supplier in China sent me a piece of code in C. I rewrote the init function in the Micropython screen is now initiated but colors and positions are completely wrong.

Can anyone help me with this?
the drivers I have tested:
https://github.com/boochow/MicroPython-ST7735/blob/master/ST7735.py
https://github.com/GuyCarver/MicroPython/blob/master/lib/ST7735.py
https://github.com/boochow/MicroPython-ST7735
pin out:
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