Model No. WWSSDEMO128128D-AA-01
Product Components:
1.OLED Knob Smart Display Module (Model No.: WLEP12812800DGCAASA00)
2.Arduino UNO
3.Arduino CAN Shield
4.USB Type A to Type B Cable
5.Cable for connecting Arduino to the Smart Display
OLED Knob Model No.: WLEP12812800DGCAASA00
► OLED Size: 1.18 inches
► OLED Resolution: 128x128 dots
► OLED Touch Panel: Projected Capacitive Touch Screen (PCAP)
► Communication Interface: CAN bus
► Communication Protocol: Custom CAN ID
This OLED Knob Demo Set provides an intuitive and efficient way to operate the WINSTAR Smart Display. It uses a Custom CAN ID protocol, allowing you to easily control the display with the knob, enabling non-touch operation. This not only enhances user convenience but also extends the control options for the display's functions, making it especially useful in applications that require frequent adjustments to displayed content.
Requirements: Please note that the OLED Knob Demo Set must be used with the WINSTAR Smart Display for full functionality. Make sure to upload the .wgb file to your WINSTAR Smart Display and connect it to the Arduino CAN Shield before use. This will allow you to easily control the WINSTAR Smart Display with the OLED Knob.
Learn More: To understand how to use Arduino to control a Custom CAN ID Smart Display and interact with the OLED Knob, please refer to "Using Arduino to Control Custom CAN ID Smart Display with OLED Knob Rotator" for more detailed information.
| Item | Standard Value | Unit |
|---|---|---|
| Operating voltage | 3.3V and 5V | Vdc |
| Communication Interface | OLED: 4-line SPI CTP: I2C |
-- |
| OLED IC | SSD1327 | N/A |
| OLED display size | 1.18 | inch |
| Dot Matrix | 128 x 128 | dots |
| Module dimension | 56(W) ×66(H) ×33.32(D) | mm |
| Active area | Ø30.0 | mm |
| Pixel Pitch | 0.235 x 0.235 | mm |
| Brightness | Min: 60; Typ: 80 | cd/m2 |
| LCD type | OLED, White color, Passive Matrix | |
| Gray Scale | 4 bits | |
| Touch Panel | With CTP 1 point | |
| CTP IC | FT3268 | |
| Surface | Glare | |
| Knob switch | 3 PINs (PIN1-3) in CON4 for Encoder / 30 detent / 10 pulse |
|
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +70 | ℃ |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | VCC | 3.3 | V | ||
| Supply Current | ICC | 180 | mA |
| Item | Description |
|---|---|
| LCM | WEO128128DWPP3D00E00 |
| PCBA | SV112812800DA00N0100 |
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1 | TP_SCK | CTP clock signal @3.3V | Input |
| 2 | TP_SDA | CTP data signal @3.3V | Input |
| 3 | NC | -- | -- |
| 4 | GND | Power supply GND input | GND |
| 5 | SCLK | OLED clock signal @3.3V | Input |
| 6 | NC | -- | -- |
| 7 | SDIN | OLED data signal @3.3V | |
| 8~9 | NC | -- | -- |
| 10 | EN | OLED enable of Lo active @3.3V | Input |
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1 | NC | -- | -- |
| 2 | IOREF | I/O reference voltage of 5V | Input |
| 3 | RESET | Arduino system reset | Input |
| 4 | 3V3 | Power supply 3.3V | Input |
| 5 | 5V | Power supply 5V | Input |
| 6 | GND | Power supply GND input | GND |
| 7 | GND | Power supply GND input | GND |
| 8 | NC | -- | -- |
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1 | D/C# | OLED data(“Hi”) or command(“Lo”) @3.3V | Input |
| 2 | TP_INT | CTP interrupt @3.3V | Input |
| 3 | RES# | OLED reset @3.3V | Input |
| 4 | CS# | OLED chip select (Lo active) @3.3V | Input |
| 5~8 | NC | -- | -- |
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1 | FSW_A | Encoder terminal signal-A | I/O |
| 2 | FSW_B | Encoder terminal signal-B | I/O |
| 3 | FSW_C | Encoder terminal signal-C | I/O |
| 4~6 | NC | -- | -- |
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