Difference between revisions of "1.44inch SPI Arduino Module with D1mini"
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{| class="wikitable" border="1" style="width: 800px; background-color: white;" | {| class="wikitable" border="1" style="width: 800px; background-color: white;" | ||
|- | |- | ||
| − | | align="center" | | + | | align="center" |标号 |
| style="width: 80px" align="center" |PIN | | style="width: 80px" align="center" |PIN | ||
| − | | align="center" |D1 | + | | align="center" |D1 mini开发板对应的接线引脚 |
| align="center" |引脚说明 | | align="center" |引脚说明 | ||
|- | |- | ||
| align="center" |1 | | align="center" |1 | ||
| − | | style="width: 80px" align="center" | | + | | style="width: 80px" align="center" |VCC |
| − | | align="center" | | + | | align="center" |5V |
| − | | | + | |电源正 |
|- | |- | ||
| align="center" |2 | | align="center" |2 | ||
| − | | style="width: 80px" align="center" | | + | | style="width: 80px" align="center" |GND |
| − | | align="center" | | + | | align="center" |G |
| − | | | + | |电源地 |
|- | |- | ||
| align="center" |3 | | align="center" |3 | ||
| − | | style="width: 80px" align="center" | | + | | style="width: 80px" align="center" |GND |
| − | | align="center" | | + | | align="center" |- |
| − | | | + | |电源地 |
|- | |- | ||
| align="center" |4 | | align="center" |4 | ||
| − | | style="width: 80px" align="center" | | + | | style="width: 80px" align="center" |NC |
| − | | align="center" | | + | | align="center" |- |
| − | | | + | |无定义，保留，不需要接线 |
|- | |- | ||
| align="center" |5 | | align="center" |5 | ||
| − | | style="width: 80px" align="center" | | + | | style="width: 80px" align="center" |NC |
| − | | align="center" | | + | | align="center" | - |
| − | | | + | |无定义，保留，不需要接线 |
|- | |- | ||
| align="center" |6 | | align="center" |6 | ||
| − | | style="width: 80px" align="center" | | + | | style="width: 80px" align="center" |LED |
| − | | align="center" | | + | | align="center" |D4 |
| − | | | + | |LCD背光控制信号（如不需要控制，请接3.3V） |
|- | |- | ||
| align="center" |7 | | align="center" |7 | ||
| − | | style="width: 80px" align="center" | | + | | style="width: 80px" align="center" |CLK |
| − | | align="center" | | + | | align="center" |D5 |
| − | | | + | |LCD SPI总线时钟引脚 |
|- | |- | ||
| align="center" |8 | | align="center" |8 | ||
| − | | style="width: 80px" align="center" | | + | | style="width: 80px" align="center" |SDI |
| − | | align="center" | | + | | align="center" |D7 |
| − | | | + | |LCD SPI总线数据引脚 |
| + | |- | ||
| + | | align="center" |9 | ||
| + | |style="width: 80px" align="center" |RS | ||
| + | | align="center" |D3 | ||
| + | |LCD寄存器/数据选择控制引脚 | ||
| + | |- | ||
| + | | align="center" |10 | ||
| + | |style="width: 80px" align="center" |RST | ||
| + | | align="center" |D2 | ||
| + | |LCD复位控制引脚 | ||
| + | |- | ||
| + | | align="center" |11 | ||
| + | |style="width: 80px" align="center" |CS | ||
| + | | align="center" |D1 | ||
| + | |LCD片选控制引脚 | ||
|} | |} | ||
Revision as of 16:45, 19 January 2021
Contents
Product Picture
Wiring Description
| 标号 | PIN | D1 mini开发板对应的接线引脚 | 引脚说明 |
| 1 | VCC | 5V | 电源正 |
| 2 | GND | G | 电源地 |
| 3 | GND | - | 电源地 |
| 4 | NC | - | 无定义，保留，不需要接线 |
| 5 | NC | - | 无定义，保留，不需要接线 |
| 6 | LED | D4 | LCD背光控制信号（如不需要控制，请接3.3V） |
| 7 | CLK | D5 | LCD SPI总线时钟引脚 |
| 8 | SDI | D7 | LCD SPI总线数据引脚 |
| 9 | RS | D3 | LCD寄存器/数据选择控制引脚 |
| 10 | RST | D2 | LCD复位控制引脚 |
| 11 | CS | D1 | LCD片选控制引脚 |
