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| − | ==Overview==
| + | {| class="FCK__ShowTableBorders" align="left" |
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| − | [[File:Colorduino.JPG|thumb|400px|right]]
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| − | 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.
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| − | ==Features== | + | |
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| − | * 8bits colors support with 6bits correction for each color in every dots
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| − | * Hardware 16MHz PWM support
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| − | * Without any external circuits, play and shine
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| − | * Dedicated GPIO and ADC interface
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| − | * Hardware UART and IIC communication with easy cascading
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| − | * 24 constant current channels of 100mA each
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| − | * 8 super source driver channels of 500mA each
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| − | | + | |
| − | ==Spec==
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| − | {| border="1"
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| | |- | | |- |
| − | | PCB size | + | | [[File:Colorduino.JPG|400px|Colorduino V1.3]] <br> |
| − | | 60mm X 60mm X 1.6mm | + | | [[File:IM140806001_4.jpg|400px|Colorduino V1.4]]<br> |
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| − | | Microprocessor | + | | <div style="text-align: center">[[Colorduino V1.3|Colorduino V1.3(Discontinue)]]</div> |
| − | | Atmega328P
| + | | <div style="text-align: center">[[Colorduino V1.4|Colorduino V1.4(SKU:IM140806001)]]</div> |
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| − | | Indicator
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| − | | PWR State
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| − | | Power supply
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| − | | 5V~7.5V DC(7.5V Max) | + | |
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| − | | Cascade power connector
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| − | | Terminal Blocks
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| − | | Program interface
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| − | | UART/ISP
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| − | |- | + | |
| − | | Expansion socket | + | |
| − | | 100mil bended pin header pair
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| − | | Communication protocols
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| − | | UART/IIC
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| − | | RoHS
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| − | | Yes
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| | |} | | |} |
| | + | <br clear="all"> |
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| − | ==Electrical Characteristics== | + | ==V3.0 Change List== |
| − | {| class="wikitable"
| + | * remove the switch in 1.4 version |
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| − | ! Specification !! Min.!! Typical Value !! Max.!! Unit
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| − | | Power Voltage || 3.5 || 5 || 7.5 || VDC
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| − | | Input Voltage VH: || 4.5 || 5 || 5.5 ||
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| − | | Input Voltage VL: || -0.3 || 0 || 0.5 || V
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| − | | Current Consumption(Except LED matrix) || - || 20 || 40 || mA
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| − | | Drive current(Every channel) || || || 500 || mA
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| − | | Drive current(Every dot) || || || 58 || mA
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| − | | Circuit response time || 10 || || || ns
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| − | | RGB LED-Matrix color resolution per dot || || || 16M ||
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| − | | Uart Baud rate || 9600 || || 115200 || bps
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| − | |}
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| − | ==Hardware==
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| − | [[File:Colorduino1.jpg]]
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| − | {| class="wikitable"
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| − | ! Pad Name !! Type !! Description
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| − | | SDA || I/O || Data wire of IIC Bus
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| − | | SCL || I/O || Clock wire of IIC Bus
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| − | | GND || G || Ground plane
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| − | | VDD || P || Power wire for all digital components
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| − | | RXD || I/O || Data wire of UART Bus
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| − | | TXD || I/O || Data wire of UART Bus
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| − | | DTR || I || Special reset wire of Arduino program
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| − | |-
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| − | | VIN || P || Power wire for all LEDs and Super current driver
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| − | |-
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| − | | MI || I/O || Data input of ISP
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| − | |-
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| − | | MO || I/O || Data output of ISP
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| − | | SCK || I/O || Clock input of ISP
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| − | | RST || I || Reset input of ISP
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| − | |}
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| − | ==Download==
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| − | [ftp://imall.iteadstudio.com/IM120410004_Colorduino/Documents/DS_IM120410004_Colorduino.pdf Datasheet for Colorduino]
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| − | [ftp://imall.iteadstudio.com/IM120410004_Colorduino/Documents/DS_DM163.pdf Datasheet for DM163]
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| − | [ftp://imall.iteadstudio.com/IM120410004_Colorduino/Documents/DS_M54564FP.pdf Datasheet for M54564FP]
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| − | [ftp://imall.iteadstudio.com/IM120410004_Colorduino/Documents/SCH_IM120410004_Colorduino.pdf Schematic for Colorduino]
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| − | [ftp://imall.iteadstudio.com/IM120410004_Colorduino/Documents/DEMO_CODE_Colorduino.zip Demo Code for Colorduino]
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| − | [ftp://imall.iteadstudio.com/IM120410004_Colorduino/Documents/Fri_IM120410004_Colorduino.zip Fritzing Parts for Colorduino]
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| − | ==Useful Link==
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| − | [http://blog.lincomatic.com/?p=109 Lincomatic' DIY Blog <iTead Studio Colorduino – A Preview>]
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| − | [https://123led.wordpress.com/colorduino/ Nick's LED Projects <Colorduino>]
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| − | ==Buy Here==
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| − | http://imall.iteadstudio.com/im120410004.html
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