Shenzhen Qihang Electronics Co., Ltd. 86-755-23109062-807
Factory Customize 240 128 EPD High Contrast 3.37 Inch OLED Display Module

Factory Customize 240 128 EPD High Contrast 3.37 Inch OLED Display Module

  • High Light

    3.37 Inch OLED Display Module


    240x128 OLED Display Module


    EPD OLED Display Panel

  • Resolution
    240x128 Dots
  • Outline Dimension
    89.52×54.41×2.05 Mm
  • Display Colour
    Green Display
  • Viewing Direction
    All Viewing Angle
  • Viewing Area
    77.58×42.3 Mm
  • Active Area
    75.58×40.3 Mm
  • Pixel Pitch
    0.29 Mm×0.29 Mm
  • IC
  • Operating Temperature
    -30°C ~ 80°C
  • Storage Temperature
    -40°C ~ 85°C
  • Place of Origin
    Shenzhen, China
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    1 pcs
  • Price
  • Packaging Details
    Tray , Standard carton
  • Delivery Time
    10-15 Days
  • Payment Terms
    T/T, L/C, D/A, D/P, Western Union, MoneyGram, paypal
  • Supply Ability
    300000 Per Month

Factory Customize 240 128 EPD High Contrast 3.37 Inch OLED Display Module

Factory Customize 240 128 EPD High Contrast 3.37 Inch OLED Display Module


1. Over View

  1. 3.12 inch EPD Display
  2. 240*128 pixels display
  3. I2C signal master interface to read external temperature sensor
  4. Built-in temperature sensor
  5. Ultra wide viewing angle Ultra low power consumption
  6. Pure reflective mode
  7. Bi-stable display
  8. Commercial temperature range
  9. Landscape portrait modes
  10. High contrast High reflectance
  11. Hard-coat antiglare display surface
  12. Ultra Low current deep sleep mode
  13. On chip display RAM
  14. Waveform can stored in On-chip OTP or written by MCU
  15. Serial peripheral interface available
  16. On-chip oscillator
  17. On-chip booster and regulator control for generating VCOM, Gate and Source driving voltage

2. Features


Screen Size
3.12 Inch  
Display Resolution
Active Area
75.58×40.3 mm
Pixel Pitch
Pixel Configuration
Outline Dimension


3. Mechanical specification


The 3.12 inch active area contains 240*128 pixels. The module is a EPD driving electrophoresis display, with integrated circuits including gate driver, source driver, MCU interface, timing controller, oscillator, DC-DC, SRAM, LUT, VCOM. Module can be used in portable electronic devices, such as Electronic Shelf Label (ESL) System. MI240128AO-G is an Active Matrix Electrophoretic Display (AM EPD), with interface and a reference system design. The display is capable to display images at 1-bit white, black full display capabilities.


4. Product Application


  1. Building Intercom System, Intelligent Home System, Intelligent Controller.

  2. Industrial Automation Instrument: Flowmeter, Pressure, Level Meter, Thermometer, Control Instrument, Microcomputer Protection Device, Solar Inverter.

  3. Medical Equipment: Oxygen Generator, Blood Pressure Meter, Infusion Pump, Analytical Instrument, Biochemical Instrument.

  4. Operating Gas Detector: Gas Composition Analyzer, Fire Alarm, Transmitter, Sensor, Ozone Monitoring System, Calibration Instrument

  5. Electronic Products: Generator Controller, Electric Actuator, Radio, Audio, Small Appliances, Bracelet, Watch, Recording Pen, Water Meter, Electricity Meter, Gas Meter.

  6. Access Control, One Card, Attendance System, Fingerprint.

  7. Locker, Bag Locker, Bag Locker

5. Quality to be ensure

All the panels are 100% original and brand new, no fake panels exists, so from Shenzhen qihang electronic technology company you can enjoy the real panels directly from original factory;

Original package and Seal for batch orders, all the products are in original package from original factory directly, and all the packages have labels and serial number, you can check them;


6. Packing & Delivery


1). Payment Terms: T/T, Paypal
2). Shipping: Prompt delivery by UPS, EMS, DHL, TNT, FedEx, or by air.
3). Delivery time: 7-10 days for sample, 3-4 weeks for mass production goods.
4). Packaging Details: Packed in anti-static bags with foam box to ensure safety in transportation
5). Delivery Details: 1 to 30 days. The delivery fee is up to the weight and volume of the products.

Factory Customize 240 128 EPD High Contrast 3.37 Inch OLED Display Module 0


7. FAQ


Q.: What is your business type?
A: We design, produce and export our products.


Q: Do you also customize the products?
A: Yes, we also customize the products according to your requirements.


Q: Can we visit your factory?
A: Welcome!

Q: Where is your main market?
A: We sell and ship our products all over the world. Our main market is in Europe, North America and Asia.

Q: What is the lead time?
A: Usually our production period is around 4 working weeks. If you have a deadline in mind, we will always aim to meet it,
however it still depends on the availability of raw materials and the period of year.


Q: What is the minimum order quantity (MOQ)?
A: The MOQ is generally 1000pcs / lot, however we accept less quantities for the trial orders.


Q: Can I get samples before I order?
A: Yes, we can have samples sent to you within 7 working days upon receipt of your payment for these samples.


Q: What are the payment terms?
A: Our payment terms are T/T (telecom transfer) 30% in advance and T/T 70% before shipment.


8. Product drawing

Factory Customize 240 128 EPD High Contrast 3.37 Inch OLED Display Module 1