1.Specifications

1.1the principle of electronic paperE-ink screen is an electronic paper device that adopts micro-encapsulated electrophoretic display MED image display technology.The original approach was to create tiny spheres in which charged pigments were suspended in clear oil and would move according to the electron charge. The e-paper screen displays patterns by reflecting ambient light, so it has no backlight requirements. In sunlight, the e-paper screen still has high visibility with a wide viewing angle of 180 degrees. This is ideal for e-reading.After the screen is powered off, the last screen can still be retained for a long time, up to half a year. Therefore, it has also been widely used in the field of electronic labels for display applications such as shelf labels and industrial instruments.1.2Module IntroductionThe screen size of this module is 2.13 inches and the resolution is 250x122. It has an internal controller, uses SPI interface for communication, and supports partial refresh.It has the advantages of low power consumption, wide viewing angle, and clear display after power failure, and is used for display applications such as shelf labels and industrial instruments. 1.3Module Features1. No need for backlight, power off can keep the display content of the last screen for a long time, the time can be as long as half a year. 2. The power consumption is very low, basically only consumes power when refreshing. 3. SPI control interface, which can be connected to main control boards such as Raspberry/rduino/STM32. 4. Provide complete supporting materials (Arduino sample program, showing global display and local display). 1.4.Module parameters

2.Extenal Dimensions

3.Pin Description

4.Photo Display

Q: Is the product in stock? How long production cycle?A: Some products are in stock, Small batch production for 1-2 weeks,Mass production for 3-4 weeks.Q: How long is the product warranty and service?A: The product is valid for 1 year and is a lifetime technical support service.Q: Can you customize the product? How can I get the samples?A: We can customize as needed, and the quantity has a minimum order quantity requirement.Send inquiry → Offer quotation →Confirm quotation & pay tooling charge → Provide drawing → confirm drawing → make tooling &samples → Samples finished → Delivery via freight or sea collect.Q: Can you provide drawings and related procedures?A: We can provide drawings and procedures for customers to confirm.Q: Can the LCD module be Export directly?A: The products are through the relevant certification, it can be exported.Q: Are you manufactory or trade company?A:We are professional manufactory, which specializes in TN, HTN, FSTN, STN monochrome LCD, LED backlights, LCD modules more than 10 years.Q: How do you manage product quality?A: The products are baked, aging, electrical measurement and other procedures for testing.