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Laowang 1.5 yuan 2-inch 12864LCD adapter board

Overview

Suitable for Laowang’s 1.5 yuan 2-inch 12864 LCD screen, SPI interface

The pin header is FPC_20P_1MM.

Since there is no iron wrapping around the screen, light leakage appears to be serious, and an opaque housing can solve this problem.

According to this cat's habit, the LED always-on option is added by default.

The LED backlight has the wires removed and is soldered directly to the board (very easy to remove).

The official driver is ST7567. I used the U8g2 library and the ST7567 display was abnormal. The LX12864 using ST7565 lights up normally.

The contrast is set to 35 for the best display effect

u8g2.setContrast(35); //Set contrast

My ability is too poor. Currently I can only use the ready-made library to brighten the screen. Please understand.

The screen is relatively large. The overall size is 67x37mm; the adapter board is larger, measuring 71x43mm.

display effect:

The board has arrived, here is the actual picture:

Reverse side:

Pictures of Laowang’s product page:

Design Files

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Update:2025-05-09 03:05:40

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