40x4 LCD Module Datasheet Commands Arduino Pinout HD44780,Black On YG

40x4 LCD Module Datasheet Commands Arduino Pinout HD44780,Black On YG

General specification NMLCD-M404A-1 is 40x4 lcd module datasheet,commands,arduino,pinout,S6A0069,S6A2067 or equivalent controller,wide temperature,yellow green led backlight,stn lcd.


General specification

NMLCD-M404A-1 is 40x4 LCD module datasheet, commands, arduino, pinout, S6A0069, S6A2067 or equivalent controller, wide temperature, yellow green LED backlight, STN LCD. 

Product Description



Outline Size




Character Point Size






External Dimensions


Display Image






Packaging & Shipping

Packaging: Cartons, Cupboard, EPE, Blister Tray. About how many products in one package, it is up to the size of products, according to customer request.

Shipping: Express way as DHL, Fedex, EMS, UPS, air shipping, sea shipping. Any shipping method you prefer.





1.     I want the LCD module display 8 digits and the outline size is 65*30*2.8mm…

Answer: No problem. First, please send us your drawing paper or samples, we will introduce suitable one if it is standard products. Or we can modify based on one of it.


2.     This LCD module is just what we want, but it is a bigger size. Do you have any smaller size? And the display content need to be changed a little.

Answer: For the segment type LCD module, if you need to modify the outline size or display content, we will start the drawing paper for your checking.


3.     The backlight of this LCD module is yellow-green, but I want blue light.

Answer: No problem. We can change it for you.


4.     I want to customize a new LCD module. Can you do that?

Answer: Yes, we can. Please send us your drawing paper. If you don’t have, please tell us the information of the display and your demand. We will evaluate the cost and give you the price soon.


5.     What is the leading time for tooling?

Answer: 15 to 30 days after drawing paper confirmation and tooling charge payment. We can tell you the exact time when you confirm the drawing paper.


6.     Can you send us samples for checking?

Answer: Yes. Samples order is available.


7.     What is the leading time?

Answer: If we have stock for the standard displays, the leading time is one day after payment. If it is mass production for special ones, the leading time is about 15~30 days. If we finish earlier, we will send email to you in advance.

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