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" |NUMBER |
| style="width: 80px" align="center" |PIN | | style="width: 80px" align="center" |PIN | ||
| − | | align="center" |D1 | + | | align="center" |D1 miniDevelopment board corresponding wiring pin |
| − | | align="center" | | + | | align="center" |Pin Description |
|- | |- | ||
| align="center" |1 | | align="center" |1 | ||
| style="width: 80px" align="center" |VCC | | style="width: 80px" align="center" |VCC | ||
| align="center" |5V | | align="center" |5V | ||
| − | | | + | |Power positive |
|- | |- | ||
| align="center" |2 | | align="center" |2 | ||
| style="width: 80px" align="center" |GND | | style="width: 80px" align="center" |GND | ||
| align="center" |G | | align="center" |G | ||
| − | | | + | |Power ground |
|- | |- | ||
| align="center" |3 | | align="center" |3 | ||
| style="width: 80px" align="center" |GND | | style="width: 80px" align="center" |GND | ||
| align="center" |- | | align="center" |- | ||
| − | | | + | |Power ground |
|- | |- | ||
| align="center" |4 | | align="center" |4 | ||
| style="width: 80px" align="center" |NC | | style="width: 80px" align="center" |NC | ||
| align="center" |- | | align="center" |- | ||
| − | | | + | |No definition, reserved, no wiring required |
|- | |- | ||
| align="center" |5 | | align="center" |5 | ||
| style="width: 80px" align="center" |NC | | style="width: 80px" align="center" |NC | ||
| align="center" | - | | align="center" | - | ||
| − | | | + | |No definition, reserved, no wiring required |
|- | |- | ||
| align="center" |6 | | align="center" |6 | ||
| style="width: 80px" align="center" |LED | | style="width: 80px" align="center" |LED | ||
| align="center" |D4 | | align="center" |D4 | ||
| − | | | + | |LCD backlight control signal (if no control is needed, please connect to 3.3V) |
|- | |- | ||
| align="center" |7 | | align="center" |7 | ||
| style="width: 80px" align="center" |CLK | | style="width: 80px" align="center" |CLK | ||
| align="center" |D5 | | align="center" |D5 | ||
| − | |LCD | + | |LCD SPI bus clock pin |
|- | |- | ||
| align="center" |8 | | align="center" |8 | ||
| style="width: 80px" align="center" |SDI | | style="width: 80px" align="center" |SDI | ||
| align="center" |D7 | | align="center" |D7 | ||
| − | |LCD | + | |LCD SPI bus write data pin |
|- | |- | ||
| align="center" |9 | | align="center" |9 | ||
|style="width: 80px" align="center" |RS | |style="width: 80px" align="center" |RS | ||
| align="center" |D3 | | align="center" |D3 | ||
| − | | | + | |LCD register / data selection control pin |
|- | |- | ||
| align="center" |10 | | align="center" |10 | ||
|style="width: 80px" align="center" |RST | |style="width: 80px" align="center" |RST | ||
| align="center" |D2 | | align="center" |D2 | ||
| − | | | + | |LCD reset control pin |
|- | |- | ||
| align="center" |11 | | align="center" |11 | ||
|style="width: 80px" align="center" |CS | |style="width: 80px" align="center" |CS | ||
| align="center" |D1 | | align="center" |D1 | ||
| − | | | + | |LCD chip selection control pin |
|} | |} | ||
Revision as of 16:48, 19 January 2021
Contents
Product Picture
Wiring Description
| NUMBER | PIN | D1 miniDevelopment board corresponding wiring pin | Pin Description |
| 1 | VCC | 5V | Power positive |
| 2 | GND | G | Power ground |
| 3 | GND | - | Power ground |
| 4 | NC | - | No definition, reserved, no wiring required |
| 5 | NC | - | No definition, reserved, no wiring required |
| 6 | LED | D4 | LCD backlight control signal (if no control is needed, please connect to 3.3V) |
| 7 | CLK | D5 | LCD SPI bus clock pin |
| 8 | SDI | D7 | LCD SPI bus write data pin |
| 9 | RS | D3 | LCD register / data selection control pin |
| 10 | RST | D2 | LCD reset control pin |
| 11 | CS | D1 | LCD chip selection control pin |
