This is a breakout board for the LPM013M126C MIP display from JDI. It makes it easy to use with various dev boards like Arduino, etc.
Note Logic levels as well as supply voltages are 3.3 V. If your use case requires 5 V you'll have to use a level shifter and change the current limiting resistors for the backlight LEDs.
Note Yes, this board has many pins. The display offers the possibility to use separate analog/logic power supplies and I decided to keep this functionality. Same goes for the backlight. For most use cases it's possible to use a common supply for everything.
| PIN | Description | Connect to |
|---|---|---|
| SCLK | Serial Clock Signal | Connect to MCU SPI Clock |
| SI | Serial Data Input Signal | Connect to MCU SPI MOSI |
| SCS | Chip Select Signal | Connect to MCU SPI Chip Select |
| EXTCOMIN | COM Inversion Polarity Input | Not connected |
| DISP | Display ON/OFF Switching Signal | Connect to any digital pin |
| VDDA | Power Supply for Analog | Connect to +3.3 V |
| VDD | Power Supply for Logic | Connect to +3.3 V |
| VDDL | Power Supply for LED | Connect to +3.3 V |
| EXTMODE | COM Inversion Mode Select Terminal | Not connected |
| VSS | Logic Ground | Connect to GND |
| VSSA | Analog Ground | Connect to GND |
| VSSL | LED Ground | Connect to GND |
| BL | LED Backlight Input | Connect to any digital pin |
Set EXTMODE to 'L' for use with the library mentioned below
The display works great with the JDI_MIP_Display library! Just make sure to set the right resolution in the config file.
For more information regarding the display please refer to the official datasheet!