WH2004L Large ST7066 COB STN 5V Blue Yellow 204 2004 20*4 20x4 Gharacter LCD Display Module Screen

WH2004L Large ST7066 COB STN 5V Blue Yellow 204 2004 20*4 20x4 Gharacter LCD Display Module Screen

$64.44

$64.44 $0.00

Description

SPECIFICATIONS

Backlight: LED

Brand Name: simair

Controller: ST7066

Display Color: Yellow/Blue/Gray

Display Mode: 1000:1

Dot Matrix: 20x4

Drive method: 1/64 DUTY,1/9 BIAS

High-concerned chemical: none

Interface: 6800 Parallel

Model Number: WH2004L

Origin: Mainland China

Power Supply: 5V

Resolution: 128*64

Structure: COB

Type: Graphic,Graphic LCD

is_customized: Yes

Purchase Instructions:

Dear customers, welcome to Our shop ! Hope you have a good business trip in our store！

1. Please select the model you need. If you have any questions, please contact us.

2. The product can provide detailed development data and technical support. Please contact us !

3. For repair and replacement, if you are not familiar with LCD, pls.contact us first !

4. If you have any questions about freight and price, please contact us.

5. Pls.choose the right shipment .According to experience, we suggest to choose Aliexpress Standard shipping .

6 We are factory . We support customized products if you have big quantity .

7. If you have any questions, please contact us first. Thanks for your cooperation!

1.Specification parameters

WH2004L is 20 characters by 4 lines LCD display module which is built in with ST7066 controller IC; its default interface is 6800 4/8-bit parallel. These 20x4 LCD modules are also available in SPI and I2C interface by using RW1063 controller IC. This type of LCD Display 20x4 Module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃. WH2004L is available in several different backlight colors including blue, green, yellow-green, amber, red and white LEDs. The LEDs can be driven by pin 1, pin 2, or pin 15 pin 16 or A/K. There are different character fonts/texts available for ST7066 IC including English/Japanese, English/West European, English/Scandinavian European, or English/Cyrillic (Russian) as options.

There are different interface options for WH2004L series, details as below:
►WH2004L : 6800 interface (ST7066 IC)
►WH2004L1 : SPI interface (RW1063 IC)
►WH2004L2 : I2C interface (RW1063 IC)

Model NO.	WH2004L
Model size(WxHxT)	180.0x65.0x12.5mm
View Area(WxH)	133x39mm
Active Area(WxH)	127.16x33.88mm
Dot Pitch(WxH)	0.53x0.53mm
Dot Size (WxH)	0.49x0.49mm
View Direction	6 O'clock
LCD Mode	STN(Blue/Yellow-green) FSTN(Gray)
Dot Matrix	128x64 Dots
Interface	6800/8080 Parallel/SPI
Backlight	LED
Operating voltage	3.3V/5V
Driver IC	RA6963 or Equivalent
Net weight（g）	100
Driving Method	1/64DUTY,1/6 BIAS
Operating Temperature	-20℃ ~ +70℃
Storage Temperature	-30℃ ~ +80℃

2.Extenal Dimensions

3.Pin Descriptions

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.