The Controller Card is used for 8 pieces 128 * 16 dot matrix Music Spectrum Display, and can be used in SD card input text and spectrum and internal animation combined display, With a RF 2.4GHz 6keys remote control，for LED advertising screen, led txt screen, led music screen
This connector with eight data input interface one the left side, This controller can only support 16*16 DC5V WS2812B led screen,
This control card is developed for the dream color lighting market demand for a product, It is a patented product, and we also accept customers' dream color music lighting customized project.
Operating temperature: -20 ~ +60 degree
Operating voltage: 5V
Signal output: SPI signal, 2048pixels; applicable 16*16 PIXEL SCREEN: WS2812.
Consumed power: < 1W；
Product size: 100mm×85mm×12mm；
Product net weight: 158g；
Control board instructions
（1）、 MODE KEY :Set the following five modes
1.1、 Font mode；
1.2、 Spectrum mode；
1.3、 Spectrum + Font mode；
1.4、 Spectrum switching font mode
1.5、 Animation + Font mode；
（2）、 ITEM KEY， Adjust the value
2.1、 Fancy choice；
2.3、 Select combined color；
2.4、 Select Single color；
2.5、 Combination of color value；
2.6、 Single color value；
2.7、 Speed adjustment；
The first character indicates the pattern corresponding to the current setting， For the font，For the Spectrum，For the Animation.
（3）、Press at the same time + ( or ) ,Adjust the number of displays
Can choose 3 to 8 16 * 16 dot matrix screen combination.
Generate text files by software() to M&D_led1.TXT、M&D_led2.TXT; Save into SD card，Read the SD card file by the controller。Contains two files automatically when the switch is displayed，Only a single file is displayed when only one is displayed. Input up to 2000 columns, the number of text columns if the set of dot matrix screen than the number of columns, only the left shift mode. Please refer to the specific use of software() instructions. Where the necessary settings are as follows:
(If there are special characters, you can select the graphics mode, you can manually map (left click on the point, right touch point) or use drawing software to make a good import (need to draw a good pixel size)
（5）315M remote control
（5.1）Receiving sensitivity is achieved -110dBm；
（5.3）On the code method: short hold the learning button for 2 seconds, learning indicator light, then that has entered the learning state; release the learning key, press the remote control any - a key to flash 4 times that learning success, and exit the learning mode.
（5.4）Clear method: hold the learning button, the indicator light will always light, hold down for about 8 seconds after the light is off, that the code has been completely cleared successfully。
（6）Dot matrix screen signal wiring diagram
1. Through the different light combination forms of light bar, string light and point-source light, combined with the pattern layout, the personalized effect can be realized.
2. The controller is the general type, and needs to be compatible with various types of music. The controller’s distinction for the type depends on the intensity of the audio input signal. If the intense light change is needed, turn the volume up to the maximum, and the loudspeaker is adjusted by the built-in volume control function of the audio.
3. It is advised to use the low-light level backing light in total darkness and maintain an appropriate distance, so as to prevent the eyes discomfort.
4. The audio cable length is different in the installation, and the product’s audio cable is mainly used for testing function, and it is advised to choose the better-performance audio cable with masking functions, so as to get the better sound quality and prevent the audio cable noise caused by the antenna effect.
5. The controller receives the input signal from the two left and right channels, and only one channel input will significantly decrease the effect of light change. And AM to AM 3.5mm audio cable uses the three-stage contact with the two-channel mode, and please do not use the four-stage contact with the microphone mode.
6. Output two ways using the one-to-two audio contact or one-to-two couple line directly from the player to the controller and audio. Do not use the one-to-two lotus contact that separately outputs the left and right channel, leading to only one channel input of the controller and audio.
7. In order to better stick to the original style of music, the audio acquisition of controller adopts the 3.5mm audio cable input, rather than collecting the sound using microphones.
1. Avoid using it in damp environment, and avoid contacting with water and other liquids.
2. Use the product away from magnetic field.
3. Do not let the children touch the wiring, so as to avoid the damage caused by the product interface and wiring errors.
4. Non-professional person is forbidden to open the shell.
5. The product appearance uses the metal material, so the rust due to the scratch, surface layer peeling and natural metal oxidization are beyond the scope of the warranty.
5. Anti-piracy statement, the copyright information is included either expressed or implied, and will show under specified conditions. Copying will be punished.
DC5V WS2812B 16*16 NeoPixel LED Screen Specification
Working temperature: -20 - 60 degree
Supply voltage: DC 5V
Product size: 16*16mm (0.5*0.5feet)
Product net weight:120g
Working power: 76.8Watt
Product link: Click to add
Interior Decoration: Club, bar, corridor, room, hotel, led aquarium lighting, museum, christmas, holiday, Retail LED lighting etc.
Exterior Decoration: Plaza, commercial buildings, parks, scenic spot, evening location, Sign illumination LEDs etc
Supply voltage of this product is 5/12/24 Volts DC, do not exceed.
Shorting output wires my cause damage to dimmer.
Always observe proper polarity when connecting power and load.
For indoor use only - this product is not waterproof or weatherproof.
QUICK and SLOW speed buttons will only work when unit is in one of the color changing (dynamic) modes.
Connect according to the Wiring Schematic drawing.
Do not exceed 80% of Power Supply capacity when calculating Power Supply size to use in your system.
1 x LED Music Controller
1 x User Manual
1 x product box
1x Audio 3.5mm cables
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