
This graphical display looks great, costs less! The dark gray pixels are visible in daylight, and there's also a full RGB LED backlight, which you can control with PWM to make any color you can imagine.Four mounting holes and a blank 11 pin 2mm-pitch labeled breakout on the side…
Chip select input, low active, from TG12864H3-03A interface description.
Reset input, low level executes initialisation.
Register select input: high selects display data, low selects control data.
Serial input clock for the ST7565 LCD interface.
Serial input data for the ST7565 LCD interface.
I2C · SPI · 3.0V per TG12864H3-03A interface table. · 0V
Confirm the data interface matches your host board.
Module pins: VDD, A / LED+, VSS, K / LED-, SCLK, SID. Schematik maps them to your board in the app.
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Logic power supply.
Ground reference.
Cathode of LED backlight.
Anode of LED backlight.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| /CS | 1 | control | Chip select input, low active, from TG12864H3-03A interface description. | |
| /RST | 2 | control | Reset input, low level executes initialisation. | |
| A0 | 3 | control | Register select input: high selects display data, low selects control data. | |
| SCLK | 4 | signal | Serial input clock for the ST7565 LCD interface. | |
| SID | 5 | signal | Serial input data for the ST7565 LCD interface. | |
| VDD | 6 | power | Logic power supply. | 3.0V per TG12864H3-03A interface table. |
| VSS | 7 | ground | Ground reference. | 0V |
| K / LED- | 8 | ground | Cathode of LED backlight. | 0V |
| A / LED+ | 9 | power | Anode of LED backlight. | +3.0V per TG12864H3-03A interface table. |