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shenzhen guangzhi technology co., ltd.

City:shenzhen

Province/State:guangdong

Country/Region:china

Contact Person:MsElisa

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China Keyboard Control Circuit Board With Screen 80 Key Motherboard With Display wholesale

Keyboard Control Circuit Board With Screen 80 Key Motherboard With Display

Name: Keyboard Control Circuit Board With Screen 80 Key Motherboard With Display
Brand: guangzhi
Price: 1 USD

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Brand Name :guangzhi

Model Number :GZ-BK008-V1.0

Certification :CE、FCC、RoHS、IP65

Place of Origin :Shenzhen,China

MOQ :1pcs

Price :To be quoted

Payment Terms :T/T,Paypal

Supply Ability :100000pcs

Delivery Time :10-20 work days

Packaging Details :Individual product package size:235*150*50mm, Carton Size:482*320*275;

Connection :R232

compatibility :Universal

material :PCB

with screen :YES

light color :blue

Usage :door, car, window, remote control, numeric equipment

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View Product Description

Main board name: circuit board with screen

Control board model: GZ-BK008-V1.0

Mainboard description: The interface is R232 interface, which can be connected to 80 external buttons, and can be connected to two display screens at most. The screen displays 2 lines, and the font size can be adjusted. When the screen displays 2 lines, each line has a maximum of 8 characters, and only English and numbers are displayed;

Mainboard screen display operation:

1. The screen only displays two lines, and each line only displays 8 characters. When more than 8 characters are input in the dialog box, only the first 8 characters are displayed; if there are less than 8 characters, spaces can be used instead. If the characters in each line need to be centered, replace it with a space;

2. Input the content of the first line of the screen: 1 plus the desired content, for example: 112345678, the screen displays: 12345678

Input the content of the second line of the screen: 2 plus the desired content, for example: 212345678, the screen displays: 12345678

Clear the content of the first line of screen: directly input 1, select manual send, the first line of screen will be cleared directly;

Clear the second line of screen content: directly input 2, select manual send, then directly clear the second line of screen;

Clear all the contents of the screen: directly enter 3, select manual send, and the screen will be cleared directly;

Motherboard communication protocol:

baud rate	115200
data bits	8
stop bits	1

FAQ

Q1) Since we are working together for the first time, is payment safe for me?

A: Our company is certified and registered in China and Hong Kong, which will guarantee your product receipt, and we also accept other secure payment methods you want.

Q2): Are you a manufacturer (factory)?

A: Yes. OEM/ODM service is also available here. Feel free to share your thoughts with us. We are happy to provide you with the best solution.