Sinovoip: /* How to use on BPI-M3 */

2018-05-17T01:58:55Z

‎How to use on BPI-M3

Sinovoip: /* How to use on BPI-M1 */

2018-05-17T01:58:10Z

‎How to use on BPI-M1

Sinovoip at 01:57, 17 May 2018

2018-05-17T01:57:13Z

Sinovoip at 01:50, 17 May 2018

2018-05-17T01:50:26Z

Sinovoip: Created page with "# BPI 8*8 RGB LED Matrix Expansion Module Front : ![](8x8 RGB LED Matrix 1.JPG) Back: ![](8x8 RGB LED Matrix 6.JPG) 1.Product Specification： ![](spec.jpg) =Produc..."

2018-05-17T01:46:38Z

Created page with "# BPI 8*8 RGB LED Matrix Expansion Module Front : ![](8x8 RGB LED Matrix 1.JPG) Back: ![](8x8 RGB LED Matrix 6.JPG) **1.Product Specification：** ![](spec.jpg) =Produc..."

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#
BPI 8*8 RGB LED Matrix Expansion Module

Front :

![](8x8 RGB LED Matrix 1.JPG)

Back:

![](8x8 RGB LED Matrix 6.JPG)

**1.Product Specification：**

![](spec.jpg)

=Produce Overview=

The Matrix LED module is specifically designed for Banana Pi. The module with 8X8 Matrix LED. User can custom display content through programming. Pay attention, the module do not include driver board. You have to cooperate with Infinity cascade IO expand module

== Produce Features==
*1. Full color RGB
*2. Square LED point source
*3. Ultrathin
*4. Plug and Play
*5. No wire needed

==Port==

need work with IO extend module.

![](io ext board 2.jpg)

Banana Pi connection port，also can use on raspberry pi.

==5.Product Parameters==
*1. Dot Size: 5.0mm
*2. Pixel Array: 8×8
*3. Luminous Intensity: 40mcd
*4. Package Dimension: 60mm×60mm
*5. Reverse Voltage(Max): 5V
*6. Forward Current(Max): 25mA
*7. Peak Forward Current(Max): 100mA
*8. Power Dissipation(Max): 100mW
*9. Operating Temperature(Max):-35~+85℃
*10. Storage Temperature(Max): -35~+85℃
*11. Lead Solder Temperature(Max): 260℃ for 5 seconds

==Typical Application==

*1. Scroll the display
*2. LOGO display
*3. Dynamic signage

=How to use=

==How to use on BPI-M1==

For the Banana Pi ,just Insert these two module like the picture Below

![](8x8 RGB LED Matrix 8.JPG)

==How to use on BPI-M3==

OS: BPI-M3 Ubuntu15.10 (Kernel3.4)

Version: 1.0 HDMI

![](ON m3.jpg)

Step 1: Download WiringPI

$ git clone https://github.com/BPI-SINOVOIP/BPI-WiringPi.git1 -b BPI_M3
$ cd BPI-WiringPi
$ chmod +x ./build
$ sudo ./build

Step 2 : Copy smaple code to Blue_RGB8*8.c file

$ sudo vi Blue_RGB8*8.c

Step 3 : Compile Blue_RGB8*8.c

$ gcc -o Blue_RGB8*8 Blue_RGB8*8.c -l wiringPi

Step 4: Run Blue_RGB8*8

$ sudo ./Blue_RGB8*8

*youtube Video Demo how to install hardware:https://www.youtube.com/watch?v=K6mRB_CtOlI&feature=youtu.be

*youtube Video Demo for display : https://www.youtube.com/watch?v=ynxjzZiSGDo

=Sample Code:=

#include <stdio.h>
#include <wiringPi.h>
#include <sr595.h>

#define SPACE { \
{0, 0, 0, 0, 0, 0, 0, 0}, \
{0, 0, 0, 0, 0, 0, 0, 0}, \
{0, 0, 0, 0, 0, 0, 0, 0}, \
{0, 0, 0, 0, 0, 0, 0, 0}, \
{0, 0, 0, 0, 0, 0, 0, 0}, \
{0, 0, 0, 0, 0, 0, 0, 0}, \
{0, 0, 0, 0, 0, 0, 0, 0}, \
{0, 0, 0, 0, 0, 0, 0, 0} \
}

#define FULL { \
{1, 1, 1, 1, 1, 1, 1, 1}, \
{1, 1, 1, 1, 1, 1, 1, 1}, \
{1, 1, 1, 1, 1, 1, 1, 1}, \
{1, 1, 1, 1, 1, 1, 1, 1}, \
{1, 1, 1, 1, 1, 1, 1, 1}, \
{1, 1, 1, 1, 1, 1, 1, 1}, \
{1, 1, 1, 1, 1, 1, 1, 1}, \
{1, 1, 1, 1, 1, 1, 1, 1} \
}

#define H { \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 1, 1, 1, 1, 1, 1, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0} \
}

#define E { \
{0, 1, 1, 1, 1, 1, 1, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 1, 1, 1, 1, 1, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 1, 1, 1, 1, 1, 0} \
}

#define L { \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 1, 1, 1, 1, 1, 1, 0} \
}

#define O { \
{0, 0, 0, 1, 1, 0, 0, 0}, \
{0, 0, 1, 0, 0, 1, 0, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 0, 1, 0, 0, 1, 0, 0}, \
{0, 0, 0, 1, 1, 0, 0, 0} \
}

#define Smile { \
{0, 0, 1, 1, 1, 1, 0, 0}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{1, 0, 1, 0, 0, 1, 0, 1}, \
{1, 0, 0, 0, 0, 0, 0, 1}, \
{1, 0, 1, 0, 0, 1, 0, 1}, \
{1, 0, 0, 1, 1, 0, 0, 1}, \
{0, 1, 0, 0, 0, 0, 1, 0}, \
{0, 0, 1, 1, 1, 1, 0, 0} \
}
#define Line { \
{1, 0, 0, 0, 0, 0, 0, 0}, \
{0, 1, 0, 0, 0, 0, 0, 0}, \
{0, 0, 1, 0, 0, 0, 0, 0}, \
{0, 0, 0, 1, 0, 0, 0, 0}, \
{0, 0, 0, 0, 1, 0, 0, 0}, \
{0, 0, 0, 0, 0, 1, 0, 0}, \
{0, 0, 0, 0, 0, 0, 1, 0}, \
{0, 0, 0, 0, 0, 0, 0, 1}, \
}

int RowRed[8]={116,117,118,119,120,121,122,123};
int RowGreen[8]={108,109,110,111,112,113,114,115};
int RowBlue[8]={100,101,102,103,104,105,106,107};
int Column[8]={124,125,126,127,128,129,130,131};

void MatrixSetup()
{
int j;
for(j = 0; j < 32; j++)
{
pinMode(100 + j, OUTPUT);
}
for(j = 0; j < 8; j++)
{
digitalWrite(100 + j, 1);
}
for(j = 0; j < 8; j++)
{
digitalWrite(116 + j, 1);
}
for(j = 0; j < 8; j++)
{
digitalWrite(108 + j, 1);
}
}
void Clear()
{
int i;
for(i=0;i<8;i++)
{
digitalWrite(RowRed[i],1);
digitalWrite(RowGreen[i],1);
digitalWrite(RowBlue[i],1);
digitalWrite(Column[i],0);
}
}
int main(int argc, char *argv[])
{
int column, row, thisPixel;
long long k;
wiringPiSetup();
sr595Setup(100, 32, 12, 14, 10);
MatrixSetup();
int matrix[8][8]= Smile ;
while(1)
{
Clear();
for(column=0;column<8;column++)
{
digitalWrite(Column[column],1);
for(row=0;row<8;row++)
{
if(matrix[column][row] == 1)
digitalWrite(RowBlue[row],0); // Blue color
digitalWrite(RowBlue[row],1); // Blue color
}
digitalWrite(Column[column],0);
}
}
}

*Link to BPI forum: http://forum.banana-pi.org/t/bpi-m3-bpi-8x8-led-matrix-module-and-how-to-use/1096

@@ Line 59: / Line 59: @@
 Version: 1.0 HDMI
-![](ON m3.jpg)
+[[File:ON_m3.jpg]]
 Step 1: Download WiringPI

@@ Line 51: / Line 51: @@
 For the Banana Pi ,just Insert these two module like the picture Below
-![](8x8 RGB LED Matrix 8.JPG)
+[[File:8x8_RGB_LED_Matrix_7.JPG]]
 ==How to use on BPI-M3==

@@ Line 1: / Line 1: @@
 =Produce Overview=
@@ Line 30: / Line 17: @@
 need work with IO extend module.
-![](io ext board 2.jpg)
+[[File:io ext board 2.jpg]]
 Banana Pi connection port，also can use on raspberry pi.
@@ Line 56: / Line 43: @@
 **1.Product Specification：**
-![](spec.jpg)
+[[File:Rgb_led_matrix_sepc.jpg]]
 =How to use=

@@ Line 10: / Line 10: @@
 ![](8x8 RGB LED Matrix 6.JPG)
 =Produce Overview=
 The Matrix LED module is specifically designed for Banana Pi. The module with 8X8 Matrix LED. User can custom display content through programming. Pay attention, the module do not include driver board. You have to cooperate with Infinity cascade IO expand module
@@ Line 52: / Line 53: @@
 *2. LOGO display
 *3. Dynamic signage
 =How to use=

BPI RGB LED Matrix Expansion Module - Revision history

Sinovoip: /* How to use on BPI-M3 */

Sinovoip: /* How to use on BPI-M1 */

Sinovoip at 01:57, 17 May 2018

Sinovoip at 01:50, 17 May 2018

Sinovoip: Created page with "# BPI 8*8 RGB LED Matrix Expansion Module Front : ![](8x8 RGB LED Matrix 1.JPG) Back: ![](8x8 RGB LED Matrix 6.JPG) **1.Product Specification：** ![](spec.jpg) =Produc..."

Sinovoip: Created page with "# BPI 8*8 RGB LED Matrix Expansion Module Front : ![](8x8 RGB LED Matrix 1.JPG) Back: ![](8x8 RGB LED Matrix 6.JPG) 1.Product Specification： ![](spec.jpg) =Produc..."