1. Бүтээгдэхүүн дууссанview
The GODIYMODULES 1.3 inch White OLED Display combined with an EC11 Rotary Encoder Module is an integrated component designed for microcontroller projects, particularly with Arduino. This module features a 1.3-inch OLED display with an IIC (I2C) interface and an EC11 rotary encoder for user input. It also includes independent return and confirmation buttons, offering a compact and versatile user interface solution.
2. Хайрцагт юу байна
- 1 x 1.3 inch White OLED Display with EC11 Rotary Encoder Module
- 1 x Rotary Encoder Knob
- 1 x Set of Mounting Hardware (Nut and Washer for encoder)
- 1 x 9-pin Header (for connections)
Image: The 1.3 inch White OLED Display with EC11 Rotary Encoder Module, along with its rotary knob and separate header pins.
3. Техникийн үзүүлэлтүүд
| Онцлог | Тодорхойлолт |
|---|---|
| Дэлгэцийн төрөл | 1.3 inch White OLED |
| Кодлогчийн төрөл | EC11 Rotary Encoder |
| Интерфэйс | IIC (I2C) |
| Үйл ажиллагааны ботьtage | 3.3V (бүтээгдэхүүний тайлбарын дагуу) |
| OLED Driver Chip | SH1106 |
| Encoder Handle Length | 15 мм |
| Кодлогчийн импульс | Нэг эргэлт тутамд 20 импульс |
| Кодлогч горим | Integrated push-button switch |
| Нэмэлт товчлуурууд | Confirm and Back buttons |
Image: Module dimensions for integration into projects.
4. Тохиргоо
4.1 Pinout Diagram
Refer to the following diagram for the module's pin assignments to ensure correct wiring with your microcontroller.
Image: Detailed pinout for connecting the module to a microcontroller.
- CON (KEY 1): Confirm Button Interface
- SDA: IIC Data Interface for OLED Screen Communication
- SCL: IIC Clock Interface for OLED Screen Communication
- PSH: Key Interface of EC11 (Push-button switch)
- TRA, TRB: Phase A, Phase B of EC11 (Rotary encoder outputs)
- BAK (KEY 0): Буцах товч
- GND: Цахилгаан газар
- VCC: 3.3V хүчдэл эерэг
4.2 Attaching the Rotary Knob
To use the rotary encoder, attach the provided knob to the encoder shaft. Ensure it is firmly seated for proper operation.
Video: Demonstration of attaching a rotary knob to an encoder module. This process is similar for the EC11 module.
5. Ашиглалтын заавар
5.1 Rotary Encoder Functionality
- Эргүүлэх: The EC11 rotary encoder provides incremental feedback when rotated clockwise or counter-clockwise. This can be used for menu navigation, value adjustment, or other continuous input.
- Дарах товчлуур: The encoder shaft can be pressed down, acting as a push-button switch. This is typically used for selection or confirmation.
5.2 Зориулалтын товчлуурууд
- Confirm Button (CON/KEY 1): Activates a selected option or confirms an action.
- Back Button (BAK/KEY 0): Navigates back in a menu or cancels an action.
5.3 OLED Display Usage
The 1.3 inch White OLED display communicates via the IIC (I2C) interface. It can be programmed to display text, graphics, and user interface elements. Libraries such as Adafruit_SH110X (as noted by a user review for SH110X driver) are commonly used for controlling SH1106-based OLED displays with microcontrollers like Arduino.
Зураг: Жишээ ньample of a menu interface displayed on the OLED screen, demonstrating typical usage.
6. Засвар үйлчилгээ
- Модулийг цэвэр, тоос шороо, чийгнээс хол байлга.
- Avoid exposing the OLED display to direct sunlight for extended periods to prevent screen degradation.
- Handle with care to prevent physical damage to the display or encoder components.
- Ensure proper power supply (3.3V) to avoid damage to the module.
7. Алдаа засах
- Дэлгэц асахгүй байна:
- Verify power connections (VCC and GND) are correct and providing 3.3V.
- Check IIC (SDA, SCL) connections for continuity and correct pin assignment.
- Ensure the correct display library (e.g., Adafruit_SH110X) is installed and initialized in your code.
- Confirm the IIC address of the OLED module. Common addresses are 0x3C or 0x3D.
- Rotary Encoder Not Responding:
- Check connections for TRA, TRB, and PSH pins to your microcontroller.
- Ensure your code correctly reads the encoder's state changes and button presses.
- Verify the knob is securely attached to the encoder shaft.
- Товчлуур ажиллахгүй байна:
- Confirm the CON and BAK pins are correctly wired and configured as inputs in your code.
- Ensure pull-up resistors are enabled for the button pins if not externally provided.
8. Баталгаат хугацаа ба дэмжлэг
This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For technical support, troubleshooting assistance, or warranty claims, please contact GODIYMODULES customer service through your purchase platform. Please provide your order number and a detailed description of the issue.
