1.3 inch lcd module manufacturer

2. The module_init() function is automatically called in the INIT () initializer on the LCD, but the module_exit() function needs to be called by itself

Python has an image library PIL official library link, it do not need to write code from the logical layer like C, can directly call to the image library for image processing. The following will take 1.54inch LCD as an example, we provide a brief description for the demo.

The demo is developed based on the HAL library. Download the demo, find the STM32 program file directory, and open the LCD_demo.uvprojx in the STM32\STM32F103RBT6\MDK-ARM directory to check the program.

For the screen, if you need to draw pictures, display Chinese and English characters, display pictures, etc., you can use the upper application to do, and we provide some basic functions here about some graphics processing in the directory STM32\STM32F103RB\User\GUI_DEV\GUI_Paint.c(.h)

image.cpp(.h): is the image data, which can convert any BMP image into a 16-bit true color image array through Img2Lcd (downloadable in the development data).

1. Install the juj\fbcp-ili9341 driver built specifically for LCD hats like this. This mirrors all or part of your HDMI output to the LCD so that you don"t have to use proprietary libraries. The driver supports scaling your entire display down to 240x240 (typically 240x135 if you"re scaling down from 1080p) or you can get pixel perfect displays by setting the crop flag. Whatever is in the center 240x240 of your HDMI display is what gets mirrored to the hat"s 240x240 screen. For example, I use a browser in kiosk mode to display a screen-centered 240x240 div. Works great!

Important： Due to the website layout and format limit, this specification & Datasheet of 1.3 inch square LCD module is for reference only. For complete SPEC&DATASHEET of the PDF format, please contact us.

NOTE: If the module is used above these absolute maximum ratings. It may become permanently damaged. Using the module within the following electrical characteristic conditions are also exceeded, the module will malfunction and cause poor reliability

The customer should check and accept the products ofVISLCDwithin one month after the reception. This standard for Quality Assurance should affirm the quality of LCD products to supply to the purchaser. The entire process is controlled according to QS9000.

1) Inspection Before delivering, the supplier should take the following tests, and affirm the quality of the LCD product. 2) Electro-Optical Characteristics According to the individual specification to test the product. 3) Test of Appearance Characteristics: According to the individual specification to test the product. 4)Test of Reliability Characteristics According to the definition of reliability on the specification for the test product. 5) Delivery Test Before delivering, the supplier should take the delivery test. 6)Sampling Method: GB/T2828.1-2003, Level II 7) The defects classify of AQL as following Major defect: AQL=0.65 Minor defect: AQL=1.5

01 Electrical Testing 1.1 Missing vertical, horizontal segment, segment contrast defect. 1.2 Missing character, dot or icon. 1.3 Display malfunction. 1.4 No function or no display. 1.5 Current consumption exceeds product specifications. 1.6 LCD viewing angle defect. 1.7 Contrast defect 0.65

05 Backlight elements 5.1 Illumination source flickers when lit. 5.2 Spots or scratches that appear when lit must be judged using LCD spots, lines, and contamination standards. 5.3 Backlight doesn’t light or color is wrong 0.65 1.5 0.65

LCD is composed of glass and polarizer. Pay attention to the following items when handling. Please keep the temperature within the specified range for use and storage. Polarization degradation, bubble generation or polarizer peel-off may occur with high temperatures and high humidity.

Since LCM has been assembled and adjusted with a high degree of precision, avoid applying excessive shocks to the module or making any alterations or modifications to it. Do not alter, modify or change the shape of the tab on the metal frame.

Since this module uses a CMOS LSI, the same careful attention should be paid to electrostatic discharge as for an ordinary CMOS IC. Make certain that you are grounded when handing LCM.

Response time is greatly delayed at a temperature below the operating temperature range. However, this does not mean the LCD will be out of the order. It will recover when it returns to the specified temperature range.

When storing LCDs as spares for some years, the following precaution is necessary. Store them in a sealed polyethylene bag. If properly sealed, there is no need for desiccant.

9.6 SAFETY It is recommended to crush damaged or unnecessary LCDs into pieces and wash them off with solvents such as acetone and ethanol, which should later be burned.

Unless agreed between VISLCD and customer, VISLCD will replace or repair any of its LCD modules which are found to be functionally defective when inspected in accordance with VISLCD LCD modules acceptance standards (copies available upon request) for a period of one year from date of shipments. Cosmetic/visual defects must be returned to VISLCD within 90 days of shipment. Confirmation of such date shall be based on freight documents. The warranty liability of VISLCD to repair and/or replacement on the terms set forth above. VISLCD will not be responsible for any subsequent or consequential events.

Module repairs will be invoiced to the customer upon mutual agreement. Modules must be returned with a sufficient description of the failures or defects. Any connectors or cable installed by the customer must be removed completely without damaging the PCB’s eyelet, conductors and terminals.

A wide variety of lcd module 1.3 options are available to you, You can also choose from original manufacturer, odm and agency lcd module 1.3,As well as from tft, ips, and standard.

KWH013ST03-F01 is 1.3inch 240*240 TFT LCD Display Small Square LCD Module 1.3 Inch LCD Screen, which support 12 pin SPI interface, is widely used for Wearable devices, Round Display, Mobile phone, MP3 PMP, Handheld & PDA, Industrial LCD and other small size LCD solution.

Formike Group provide professional technical support, including initialization code, LCD display recommendation, LCD develop and so on. Please feel free to contact us.More

We want to use ER-TFT013-1 as auxiliary, internal display on our modules (suppose that you know that my company already use EastRising displays in our product), and we want to use serial interface.

1.3 inch 320*320 TFT round IPS full viewing angle display, highlight display, instrument display, industrial control medical display, smart watch display, rice cooker display, smart audio display