KS0357A Keyestudio 8x16 LED Matrix Panel - Revision history

Keyestudio: /* Description: */

2021-12-10T09:31:24Z

Description:

← Older revision		Revision as of 09:31, 10 December 2021
Line 18:		Line 18:
	Comes with:		Comes with:
	* A single 8x16 LED matrix- 4mm pitch		* A single 8x16 LED matrix- 4mm pitch
	* A HX-2.54 4Pin cable		* An HX-2.54 4Pin cable

	<br>		<br>

Keyestudio: /* Upload the Code: */

2021-12-10T09:26:10Z

Upload the Code:

← Older revision		Revision as of 09:26, 10 December 2021
Line 85:		Line 85:
	* Install Arduino Driver		* Install Arduino Driver

			<pre>
	//data display from right to left, from bottom to top, HIGH level display.		//data display from right to left, from bottom to top, HIGH level display.
	#define IIC_SCL A5		#define IIC_SCL A5
	#define IIC_SDA A4		#define IIC_SDA A4


	unsigned char data_line = 0;		unsigned char data_line = 0;

	unsigned char delay_count = 0;		unsigned char delay_count = 0;

	unsigned char data_display1 = 0;		unsigned char data_display1 = 0;

	unsigned char data_display2 = 0;		unsigned char data_display2 = 0;

	unsigned char data_display3 = 0;		unsigned char data_display3 = 0;

	unsigned char data_display4 = 0;		unsigned char data_display4 = 0;

	unsigned char data_display5 = 0;		unsigned char data_display5 = 0;

	unsigned char data_display6 = 0;		unsigned char data_display6 = 0;

	unsigned char data_display7 = 0;		unsigned char data_display7 = 0;

	unsigned char data_display8 = 0;		unsigned char data_display8 = 0;

	unsigned char data_display9 = 0;		unsigned char data_display9 = 0;

	unsigned char data_display10 = 0;		unsigned char data_display10 = 0;

	unsigned char data_display11 = 0;		unsigned char data_display11 = 0;

	unsigned char data_display12 = 0;		unsigned char data_display12 = 0;

	unsigned char data_display13 = 0;		unsigned char data_display13 = 0;

	unsigned char data_display14 = 0;		unsigned char data_display14 = 0;

	unsigned char data_display15 = 0;		unsigned char data_display15 = 0;

	unsigned char data_display16 = 0;		unsigned char data_display16 = 0;
	void IIC_start();		void IIC_start();
Line 143:		Line 125:
	}		}
	/----------------------------------------------------------------/		/----------------------------------------------------------------/

	void loop()		void loop()
	{		{
	/************set the address plus 1*************/		/************set the address plus 1*************/

	IIC_start();		IIC_start();
	IIC_send(0x40);// set the address plus 1 automatically		IIC_send(0x40);// set the address plus 1 automatically

	IIC_end();		IIC_end();
	/**********end the process of address plus 1 ***************/		/**********end the process of address plus 1 ***************/

	/**********set the data display***************/		/**********set the data display***************/

	IIC_start();		IIC_start();
	IIC_send(0xc0);// set the initial address as 0		IIC_send(0xc0);// set the initial address as 0

	for(char i = 0;i < 16;i++)		for(char i = 0;i < 16;i++)
	{		{
Line 226:		Line 202:
	}		}

			********************************************************************
			</pre>

Keyestudio: /* Upload the Code: */

2021-12-10T09:19:52Z

Upload the Code:

Keyestudio: /* Resources: */

2021-12-10T09:14:34Z

Resources:

← Older revision		Revision as of 09:14, 10 December 2021
Line 228:		Line 228:

	unsigned char table[4][16] = {		unsigned char table[4][16] = {
	{0x00,0x00,0x00,0x00,0x26,0x41,0x86,0x80,0x80,0x80,0x86,0x41,0x26,0x00,0x00,0x00}, {0x00,0x00,0x00,0x00,0x00,0x1C,0x22,0x42,0x84,0x42,0x22,0x1C,0x00,0x00,0x00,0x00},		{0x00,0x00,0x00,0x00,0x26,0x41,0x86,0x80,0x80,0x80,0x86,0x41,0x26,0x00,0x00,0x00},
	{0x00,0x00,0x00,0x00,0x20,0x44,0x42,0x84,0x80,0x84,0x42,0x44,0x20,0x00,0x00,0x00},
			{0x00,0x00,0x00,0x00,0x00,0x1C,0x22,0x42,0x84,0x42,0x22,0x1C,0x00,0x00,0x00,0x00},

			{0x00,0x00,0x00,0x00,0x20,0x44,0x42,0x84,0x80,0x84,0x42,0x44,0x20,0x00,0x00,0x00},

	{0x00,0x00,0x00,0x00,0xC0,0x40,0xF8,0xD8,0x7E,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00}};		{0x00,0x00,0x00,0x00,0xC0,0x40,0xF8,0xD8,0x7E,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00}};

Keyestudio: /* Resources: */

2021-12-10T09:10:19Z

Resources:

← Older revision		Revision as of 09:10, 10 December 2021
Line 284:		Line 284:

	<br>[[File:0357-12.png\|500px\|frameless\|thumb]]<br>		<br>[[File:0357-12.png\|500px\|frameless\|thumb]]<br>

Keyestudio: /* Resources: */

2021-12-10T08:14:15Z

Resources:

Keyestudio: /* Resources: */

2021-12-10T08:11:39Z

Resources:

← Older revision		Revision as of 08:11, 10 December 2021
Line 231:		Line 231:
	{0x00,0x00,0x00,0x00,0x20,0x44,0x42,0x84,0x80,0x84,0x42,0x44,0x20,0x00,0x00,0x00},		{0x00,0x00,0x00,0x00,0x20,0x44,0x42,0x84,0x80,0x84,0x42,0x44,0x20,0x00,0x00,0x00},
	{0x00,0x00,0x00,0x00,0xC0,0x40,0xF8,0xD8,0x7E,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00}};		{0x00,0x00,0x00,0x00,0xC0,0x40,0xF8,0xD8,0x7E,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00}};

	We set four images, the second one is heart pattern.		We set four images, the second one is heart pattern.

	Place the matrix module as follows:		Place the matrix module as follows:
	<br>[[File:0357-11.png\|500px\|frameless\|thumb]]<br>		<br>[[File:0357-11.png\|500px\|frameless\|thumb]]<br>

Keyestudio: /* Resources: */

2021-12-10T08:11:02Z

Resources:

← Older revision		Revision as of 08:11, 10 December 2021
Line 223:		Line 223:

	Set the display image		Set the display image

	You can set the display image in the code shown below.		You can set the display image in the code shown below.

Keyestudio: /* Resources: */

2021-12-10T08:10:46Z

Resources:

← Older revision		Revision as of 08:10, 10 December 2021
Line 222:		Line 222:


	et the display image		Set the display image
	You can set the display image in the code shown below.		You can set the display image in the code shown below.

Keyestudio: /* Resources: */

2021-12-10T08:10:28Z

Resources:

← Older revision		Revision as of 08:10, 10 December 2021
Line 219:		Line 219:
	https://drive.google.com/open?id=1NQnj4WII2_E0N19DsurcPFBZMnHm0q-7		https://drive.google.com/open?id=1NQnj4WII2_E0N19DsurcPFBZMnHm0q-7

	<br>[[File:~~KS0357A~~-7.png\|500px\|frameless\|thumb]]<br>		<br>[[File:0357-10.png\|500px\|frameless\|thumb]]<br>

← Older revision		Revision as of 09:19, 10 December 2021
Line 92:		Line 92:

	unsigned char data_line = 0;		unsigned char data_line = 0;

	unsigned char delay_count = 0;		unsigned char delay_count = 0;

	unsigned char data_display1 = 0;		unsigned char data_display1 = 0;

	unsigned char data_display2 = 0;		unsigned char data_display2 = 0;

	unsigned char data_display3 = 0;		unsigned char data_display3 = 0;

	unsigned char data_display4 = 0;		unsigned char data_display4 = 0;

	unsigned char data_display5 = 0;		unsigned char data_display5 = 0;

	unsigned char data_display6 = 0;		unsigned char data_display6 = 0;

	unsigned char data_display7 = 0;		unsigned char data_display7 = 0;

	unsigned char data_display8 = 0;		unsigned char data_display8 = 0;

	unsigned char data_display9 = 0;		unsigned char data_display9 = 0;

	unsigned char data_display10 = 0;		unsigned char data_display10 = 0;

	unsigned char data_display11 = 0;		unsigned char data_display11 = 0;

	unsigned char data_display12 = 0;		unsigned char data_display12 = 0;

	unsigned char data_display13 = 0;		unsigned char data_display13 = 0;

	unsigned char data_display14 = 0;		unsigned char data_display14 = 0;

	unsigned char data_display15 = 0;		unsigned char data_display15 = 0;

	unsigned char data_display16 = 0;		unsigned char data_display16 = 0;
	void IIC_start();		void IIC_start();
Line 126:		Line 143:
	}		}
	/----------------------------------------------------------------/		/----------------------------------------------------------------/

	void loop()		void loop()
	{		{
	/************set the address plus 1*************/		/************set the address plus 1*************/

	IIC_start();		IIC_start();
	IIC_send(0x40);// set the address plus 1 automatically		IIC_send(0x40);// set the address plus 1 automatically

	IIC_end();		IIC_end();
	/**********end the process of address plus 1 ***************/		/**********end the process of address plus 1 ***************/

	/**********set the data display***************/		/**********set the data display***************/

	IIC_start();		IIC_start();
	IIC_send(0xc0);// set the initial address as 0		IIC_send(0xc0);// set the initial address as 0

	for(char i = 0;i < 16;i++)		for(char i = 0;i < 16;i++)
	{		{

← Older revision		Revision as of 08:14, 10 December 2021
Line 241:		Line 241:

	0x00,0x00,0x00,0x00,0x00,0x1C,0x22,0x42,0x84,0x42,0x22,0x1C, 0x00,0x00,0x00,0x00 into Binary number:		0x00,0x00,0x00,0x00,0x00,0x1C,0x22,0x42,0x84,0x42,0x22,0x1C, 0x00,0x00,0x00,0x00 into Binary number:

	0x00 should be 0 0 0 0 0 0 0 0		0x00 should be 0 0 0 0 0 0 0 0

	0x00 should be 0 0 0 0 0 0 0 0		0x00 should be 0 0 0 0 0 0 0 0

	0x00 should be 0 0 0 0 0 0 0 0		0x00 should be 0 0 0 0 0 0 0 0

	0x00 should be 0 0 0 0 0 0 0 0		0x00 should be 0 0 0 0 0 0 0 0

	0x00 should be 0 0 0 0 0 0 0 0		0x00 should be 0 0 0 0 0 0 0 0

	0x1C should be 0 0 0 1 1 1 0 0		0x1C should be 0 0 0 1 1 1 0 0

	0x22 should be 0 0 1 0 0 0 1 0		0x22 should be 0 0 1 0 0 0 1 0

	0x42 should be 0 1 0 0 0 0 1 0		0x42 should be 0 1 0 0 0 0 1 0

	0x84 should be 1 0 0 0 0 1 0 0		0x84 should be 1 0 0 0 0 1 0 0

	0x42 should be 0 1 0 0 0 0 1 0		0x42 should be 0 1 0 0 0 0 1 0

	0x22 should be 0 0 1 0 0 0 1 0		0x22 should be 0 0 1 0 0 0 1 0

	0x1C should be 0 0 0 1 1 1 0 0		0x1C should be 0 0 0 1 1 1 0 0

	0x00 should be 0 0 0 0 0 0 0 0		0x00 should be 0 0 0 0 0 0 0 0

	0x00 should be 0 0 0 0 0 0 0 0		0x00 should be 0 0 0 0 0 0 0 0

	0x00 should be 0 0 0 0 0 0 0 0		0x00 should be 0 0 0 0 0 0 0 0

	0x00 should be 0 0 0 0 0 0 0 0		0x00 should be 0 0 0 0 0 0 0 0


	The first hexadecimal number represents the control of the first column of LEDs. The second data represents the control of the second column of LEDs. And so on.		The first hexadecimal number represents the control of the first column of LEDs. The second data represents the control of the second column of LEDs. And so on.

	The settings is converting Hexadecimal data into binary data 8-bit.		The settings is converting Hexadecimal data into binary data 8-bit.

	The number 1 means LED on.		The number 1 means LED on.

	The first converted number is controlling the eighth row of LED on and off, and so on.		The first converted number is controlling the eighth row of LED on and off, and so on.