Kjoy Jtpd-03-005 Smart Led Display User Guide (+ PDF)

This product is a flexible display package product. It is
controlled by a mobile phone app and supports modification of text,
graffiti, animation, etc. It is smart, lightweight, and easy to
use.

Basic Function:

Thin and bendable, easy to use.
Mobile app control.
Support for DIY text, graffiti, animation, etc.

App Download:

Please scan the QR code or search for “CoolLED1248” in the App
Store / Google Play to download the app.

App Overview:

CoolLED1248 is an app dedicated to controlling the display
screen. It supports functions such as text editing, hand-painted
graffiti, DIY animation, music rhythm, etc. The operation is simple
and convenient, and modifications can be immediately displayed on
the screen.

Note: The app operation interface may vary for different display
devices. Please refer to the actual operation interface.

App Operation:

Run the application and allow the necessary permissions.
When prompted, allow CoolLED1248 to enable Bluetooth.
The application will automatically search for the LED display
and show it in the device list. If automatic search fails, manually
refresh the device list.
Click on the device that needs to be connected and wait for the
connection status to change to “connection is successful”. If
connection problems occur, refresh the device list to reconnect. To
disconnect from the device, click on the disconnect button.

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LED Display User Guide

JTPD-03-005
LED Display User Guide
Thanks for your purchase, there are some tips for the suit, please read carefully before use.Please refer to the instruction manual of the corresponding product.
1.Product A

LED Display

USB Cable

A. Long press the button to switch the LED display. B. Double click the button to switch the display direction. C.Charge the device with the USB cable.

Button

VCC1 RXDI TXDI GNDI

UN38.3 MSDS ROHS Li-ion
FCC EN62133 Polymer Li-ion Battery Made in China
3.G7Vo60o20d40C45h0oM iAhc1.e665Wh.+

Accessories (1)LED Display x 1
(3) User Guide x 1

(2)USB Cable x 1

LED Display User Guide
CAUTION:
(1) Do not use a charger with an output voltage greater than 5V to charge the device. (2) The product is not waterproof,please do not expose to the sun and rain. (3) After fully charged,please stop charging in time.
2.Product B

LED Display

LED Display Controller 3M back adhesive

A. Long press the button to switch the LED display. B. Double click the button to switch the display direction.

LED Display User Guide
Accessories (1) LED Display x 1 (2) USB Display Controller x 1 (3) 3M Back Adhesive x 1 (4) User Guide x 1
CAUTION:
(1)Do not use an adapter with voltage over 5V to power the device. (2)Do not use a computer or TV USB to power the device. (3)The output current of the adapter cannot be lower than 2A.

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LED Display User Guide
1.Product Overvicew This product is a flexible display package product. It is controlled by mobile phone APP, and supports modification of text, graffiti, animation, etc. Smart, lightweight and easy to use.
2.Basic Function (1) Thin and bendable, easy to use. (2)Mobile APP control. (3)Support for diy Text, Graffiti, Animation, etc.
3. App download Please scan the QR code to download the app or you can search “CoolLED1248” in the App Store / Google play.

(3 in 1) 4
LED Display User Guide
If you cannot scan this 3 in 1 code, please check this two codes to download it.

IOS

Android

4. App Overview CoolLED1248 is an APP dedicated to controlling the display screen, supporting functions such as text editing, hand-painted graffiti, DIY animation, music rhythm, etc. The operation is simple and convenient, and can be immediately displayed on the screen after modification.
Note: The APP operation interface of different display devices may be different, and the APP will be updated. The following operation instructions are for reference only, please refer to the actual operation interface.

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LED Display User Guide
5. App Operation 1. Run the application, the APP will request the necessary permissions, please allow. 2. Then it will prompt “Allow CoolLED1248 to enable Bluetooth?”, please click “ALLOW”. As the dialog below:

3. The application will automatically search the led display, and shows the device in the device list. If automatic search failed, please drop own the device list box, manually refresh. 4. Click the device need to be connected, waiting for connection state change from connecting to the connection is successful . If connection problem occurs, please drop down the refresh to connect the device. If you want to disconnect from the device, click .
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LED Display User Guide
5.1 Device List
Device name
State Of Device Connection Disconnect device

Note: 1. If you can’t find the device, please pull down to refresh. 2. If the device cannot be found after multiple refreshes, please check whether the permission is turned on and switch the device again.
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LED Display User Guide 5.2 Main page
Add Text

Display Mode
Switch to the left Brightness down
Speed down

Switch to the right Brightness up Speed up

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LED Display User Guide 5.3 Pattern page

On/Off Pattern Dynamic Pattern

Static Pattern

Brightness Control
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LED Display User Guide 5.4 Graffiti page
Add Graffiti

Display Mode
Switch to the left Brightness down
Speed down

Switch to the right Brightness up Speed up

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LED Display User Guide 5.5 Animation page
ADD Animation

Brightness Control
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LED Display User Guide 5.6 Music Mode
Microphone
Playback progress Play control
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LED Display User Guide For iPhone users, you need to manually add music to the APP through your computer. Please check this: Transfer music files through Window PC 1. Connect iPhone to Windows PC with USB. 2. In iTunes on Windows PC, click the iPhone button near the top left of the iTunes window. 3. Click File Sharing, select App (CoolLED1248) in the list, and transfer files from your computer to iPhone: Click Add,select the files you want to transfer, andthen click Add. Regarding the use of our APP, here we provide a demo video with detailed text explanations. You can use your mobile phone to scan the QR code below the text and view it in your browser.
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LED Display User Guide 5.7 Mic Mode

Start / Stop
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LED Display User Guide 5.8 Settings