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The Colorduino is a RGB LED matrix driver platform basis on ATMega 328P. This design is to make user easily modify or write the firmware of Colorduino by Arduino IDE.

Colorduino V1.4 Color Rainbow Matrix RGB LED Driver Shield For Arduino

Model: IM140806001
$15.00

Availability: In stock

The Colorduino is a RGB LED matrix driver platform basis on Arduino UNO (ATmega328P). It gains three 8+6-bit channels of hardware PWM control of the LED’s. This design is to make user easily modify or write the firmware of Colorduino by Arduino IDE.
This is a highly customizable product. Based on the original prototype, consumers can get a product customized according to their personal requirements. To find out more about our customization service, click here.
 

Product Description

Details

Overview

Colorsduino is a magic RGB LED dot-matrix driver compatible with Arduino . Colorsduino pairs the M54564 with a single DM163 constant current driver. By using the DM163, Colorduino gains three 8+6-bit channels of hardware PWM control of the LED's freeing up the MCU from having to implement it in software. This gives the ATmega328 more CPU bandwidth for performing other tasks. Colorduino is easy to cascade by IIC and Power interface.

Note: 1.4 version has been removed the switch compared to 1.3 version.

Features

  • 8bits colors support with 6bits correction for each color in every dots
  • Hardware 16MHz PWM support
  • Without any external circuits, play and shine
  • Dedicated GPIO and ADC interface
  • Hardware UART and IIC communication with easy cascading
  • 24 constant current channels of 100mA each
  • 8 super source driver channels of 500mA each

Specification

PCB size 60mm X 60mm X 1.6mm
Microprocessor Atmega328P
Indicator PWR State
Power supply 5V~7.5V DC(7.5V Max)
Cascade power connector Terminal Blocks
Program interface UART/ISP
Expansion socket 100mil bended pin header pair
Communication protocols UART/IIC
RoHS Yes

Electronic Characteristics

Specification Min. Typical Value Max. Unit
Power Voltage(VIN) 6.5   7.5 VDC
Power Voltage(VDD) 4.5 5 5.5 VDC
Input Voltage VH: 4.5 5 5.5
Input Voltage VL: -0.3 0 0.5 V
Current Consumption(Except LED matrix) - 20 40 mA
Drive current(Every channel)     500 mA
Drive current(Every dot)     58 mA
Circuit response time 10     ns
RGB LED-Matrix color resolution per dot     16M  
Uart Baud rate 9600   115200 bps

Documents

Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents by correcting the errors, adding more demo codes or tutorials.

Technical support

For technical support, please open a ticket on Itead Support System.

Additional Information

Additional Information

Discontinued No
Link Wiki No
Microcontroller ATMega328P
External Resources No
RAM Capacity 2K
FLASH Capacity 32K
I/O Operation Level 5V
Board Size 60mm x 60mm
Version 1.4
Weight 37 g

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