
屏友100元35片的1.3寸屏幕转接板[XHZY1324G4]
简介
1.3寸GC9A01驱动240x240屏幕转接板
简介:1.3寸GC9A01驱动240x240屏幕转接板开源协议
:GPL 3.0
描述
来自屏友的屏【闲鱼】https://m.tb.cn/h.g8CMSg5?tk=klDI3XNM5iX HU0854
1.3寸的是GC9A01驱动,240x240分辨率,应该是IPS屏,8bit SPI引脚
24PIN母座:OK-23GF024-04 24PIN母座-0.4MM间距
使用ESP32测试GIF图片播放,点亮如下,效果还不错
程序采用VSCode,编译速度比arduino快了不少
以esp32为例,接线如下:
ESP32引脚 | 屏幕引脚 | 序号 | 序号 | 屏幕引脚 | ESP32引脚 |
---|---|---|---|---|---|
GND | GND | 12 | 13 | GND | GND |
GPIO-2 | DC | 11 | 14 | SCL | GPIO-18 |
GPIO-23 | SDA | 10 | 15 | GND | GND |
GPIO-15 | CS | 9 | 16 | NC | NC |
NC | TE | 8 | 17 | NC | NC |
GPIO-5 | RES | 7 | 18 | GND | GND |
GND | LED-K | 6 | 19 | NC | NC |
GND | LED-K | 5 | 20 | NC | NC |
3V3 | IOVCC | 4 | 21 | GND | GND |
3V3 | VCC | 3 | 22 | NC | NC |
3V3&TFT_BL | LED-A | 2 | 23 | NC | NC |
3V3&TFT_BL | LED-A | 1 | 24 | GND | GND |
对应的屏幕驱动配置代码:
Arduino_DataBus *bus = new Arduino_ESP32SPI(2 /* DC */, 15 /* CS */, 18 /* SCK */, 23 /* MOSI */, GFX_NOT_DEFINED /* MISO */, VSPI /* spi_num */);
Arduino_GFX *gfx = new Arduino_GC9A01(
bus, 5 /* RST */, 0 /* rotation */, false /* IPS */,
240 /* width */, 240 /* height */,
0 /* col offset 1 */, 0 /* row offset 1 */,
0 /* col offset 2 */, 0 /* row offset 2 */);
PCB焊接示意图参考:
设计图
BOM
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | 22r | R7 | R0603 | 1 |
2 | 0R | R2,R3,R4 | R0603 | 3 |
3 | 0.1UF | C1 | C0603 | 1 |
4 | FPC 0.5MM 8P 翻盖式 H2.0 | FPC1 | FPC-SMD_FPC-0.5MM-8P | 1 |
5 | SMD1.25-8PW | J1 | SMD-1.25-8PW | 1 |

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