KS0217 keyestudio RPI Dot Matrix - Revision history

Keyestudio: /* Documents */

2021-01-07T01:37:46Z

Documents

← Older revision		Revision as of 01:37, 7 January 2021
Line 226:		Line 226:
	<br>		<br>
	== Documents==		== Documents==
	* '''PDF File:''' <br>
	~~https://drive.google.com/open?id=1GHR2KWEB6edFrD90dC8CPaoqd-krT9vY~~

	* '''Installation Package:~~''' <br>~~		Download Code and Library:
	~~https://drive.google.com/open?id=1fkLMzRFuqDaFqw_NB22N7uM2qHOZg1FN~~

	* '''Source Code:''' <br>		https://fs.keyestudio.com/KS0217
	https://~~drive~~.~~google~~.com/~~open?id=1Ig5ZcMdIrzgz8lhx_Gn-C_cQzQBP5Gkn~~

Keyestudio: /* Documents */

2019-04-19T02:39:01Z

Documents

← Older revision		Revision as of 02:39, 19 April 2019
Line 227:		Line 227:
	== Documents==		== Documents==
	* '''PDF File:''' <br>		* '''PDF File:''' <br>
	https://drive.google.com/open?id=~~1_lHJOaTWCbNSRAyCG9lr7AoCUa7xwiXk~~		https://drive.google.com/open?id=1GHR2KWEB6edFrD90dC8CPaoqd-krT9vY

	* '''Installation Package:''' <br>		* '''Installation Package:''' <br>
Line 237:		Line 237:

	<br>		<br>

	== Get One Now ==		== Get One Now ==

Keyestudio: /* 1.Installing bcm-2835 Library */

2019-04-17T08:51:17Z

1.Installing bcm-2835 Library

← Older revision		Revision as of 08:51, 17 April 2019
Line 196:		Line 196:
	So we will provide an installation package or click its office web http://www.airspayce.com/mikem/bcm2835/ to download it.<br>		So we will provide an installation package or click its office web http://www.airspayce.com/mikem/bcm2835/ to download it.<br>

	Step1: Now after downloading library, copy it in any folder of your raspberry pi by winSCP(we provide its installation package, but please refer to usage by yourselves). <br>		* Step1: Now after downloading library, copy it in any folder of your raspberry pi by winSCP(we provide its installation package, but please refer to usage by yourselves). <br>
	Step2: Now it’s time to extract the library, so open terminal of raspberry pi and go to the folder where you have copied your library and type this command: '''tar zxvf bcm2835-1.26.tar.gz''' <br>		* Step2: Now it’s time to extract the library, so open terminal of raspberry pi and go to the folder where you have copied your library and type this command: '''tar zxvf bcm2835-1.26.tar.gz''' <br>
	Step3: Now to into library folder, type this command: '''cd bcm2835-1.26''' <br>		* Step3: Now to into library folder, type this command: '''cd bcm2835-1.26''' <br>
	Step4: Now, we are ready to install bcm2835 library, so to start installation type this command: '''./configure''' <br>		* Step4: Now, we are ready to install bcm2835 library, so to start installation type this command: '''./configure''' <br>
	Step5: then type this command: '''make''' <br>		* Step5: then type this command: '''make''' <br>
	Step6: then this: '''sudo make check''' <br>		* Step6: then this: '''sudo make check''' <br>
	Step7: and finally this: '''sudo make install''' <br>		* Step7: and finally this: '''sudo make install''' <br>

	Congrats your library is installed. Now use “#include <bcm2835.h>” in your program to use bcm2835 library.<br>		Congrats your library is installed. Now use “#include <bcm2835.h>” in your program to use bcm2835 library.<br>

	<br>		<br>

	===2.Programming===		===2.Programming===
	Now its time to write a program. Copy the file rpi_Dot-matrix provided by us and put it into the directory rpi_shield through winSCP. <br>		Now its time to write a program. Copy the file rpi_Dot-matrix provided by us and put it into the directory rpi_shield through winSCP. <br>

Keyestudio at 08:50, 17 April 2019

2019-04-17T08:50:19Z

← Older revision		Revision as of 08:50, 17 April 2019
Line 1:		Line 1:
	~~==keyestudio RPI Dot Matrix==~~
	~~<br>[[File:ks0217-1.png\|500px\|frameless\|thumb]]<br>~~

			<br>
	==Introduction==		==Introduction==
	We know that the I/O Pin of Raspberry Pi is limited. So Raspberry comes with LED dot matrix screen, it would be more trouble. But use special LED constant current control chip, basically only takes Raspberry Pi SPI interface (3 IO + 2 enabled) you can control 64 LED lights. LED dot matrix drivers become possible! This dot-matrix-led-display module is compatible with any version of Raspberry Pi. We will provide you with installation package, source code and quickstart guide PDF to help you step by step, so don’t worry!<br>		We know that the I/O Pin of Raspberry Pi is limited. So Raspberry comes with LED dot matrix screen, it would be more trouble. But use special LED constant current control chip, basically only takes Raspberry Pi SPI interface (3 IO + 2 enabled) you can control 64 LED lights. LED dot matrix drivers become possible! <br>
			This dot-matrix-led-display module is compatible with any version of Raspberry Pi. We will provide you with installation package, source code and quickstart guide PDF to help you step by step, so don’t worry! <br>
			<br>[[File:ks0217-1.png\|500px\|frameless\|thumb]]<br>

			<br>
	==Specification==		==Specification==
	Support all versions of Raspberry Pi<br>		* Support all versions of Raspberry Pi <br>
	Driver Chip : MAX7219<br>		* Driver Chip: MAX7219 <br>
	Dot Matrix Type: 8x8 common cathode red dot matrix<br>		* Dot Matrix Type: 8x8 common cathode red dot matrix <br>
	~~Matrix Size：64.335.026.5mm<br>~~

			<br>
	==Connection Diagram ==		==Connection Diagram ==
	Plug it directly into Raspberry Pi to start your works as shown in below figure.		Plug it directly into Raspberry Pi to start your works as shown in below figure.<br>
	<br>[[File:ks0217-3.png\|500px\|frameless\|thumb]]<br>		<br>[[File:ks0217-3.png\|500px\|frameless\|thumb]]<br>

			<br>
	==Sample Code==		==Sample Code==
	<pre>		<pre>
Line 185:		Line 189:
	</pre>		</pre>

			<br>
	==Program Writing==		==Program Writing==
			<br>
	===1.Installing bcm-2835 Library===		===1.Installing bcm-2835 Library===
	Here is the tutorial for installing bcm-2835 library in Raspberry Pi. To install bcm-2835, first we need to download bcm2835 library. So we will provide an installation package or click its office web http://www.airspayce.com/mikem/bcm2835/ to download it.<br>		Here is the tutorial for installing bcm-2835 library in Raspberry Pi. To install bcm-2835, first we need to download bcm2835 library. <br>
	Step1:- Now after downloading library, copy it in any folder of your raspberry pi by winSCP(we provide its installation package, but please refer to usage by yourselves). <br>		So we will provide an installation package or click its office web http://www.airspayce.com/mikem/bcm2835/ to download it.<br>
	Step2:- Now it’s time to extract the library, so open terminal of raspberry pi and go to the folder where you have copied your library and type this command: tar zxvf bcm2835-1.26.tar.gz<br>
	Step3:- Now to into library folder, type this command: cd bcm2835-1.26<br>		Step1: Now after downloading library, copy it in any folder of your raspberry pi by winSCP(we provide its installation package, but please refer to usage by yourselves). <br>
	Step4:- Now, we are ready to install bcm2835 library, so to start installation type this command: ./configure<br>		Step2: Now it’s time to extract the library, so open terminal of raspberry pi and go to the folder where you have copied your library and type this command: '''tar zxvf bcm2835-1.26.tar.gz''' <br>
	Step5:- then type this command: make<br>		Step3: Now to into library folder, type this command: '''cd bcm2835-1.26''' <br>
	Step6:- then this: sudo make check<br>		Step4: Now, we are ready to install bcm2835 library, so to start installation type this command: '''./configure''' <br>
	Step7:- and finally this: sudo make install<br>		Step5: then type this command: '''make''' <br>
			Step6: then this: '''sudo make check''' <br>
			Step7: and finally this: '''sudo make install''' <br>

	Congrats your library is installed. Now use “#include <bcm2835.h>” in your program to use bcm2835 library.<br>		Congrats your library is installed. Now use “#include <bcm2835.h>” in your program to use bcm2835 library.<br>

			<br>
	===2.Programming===		===2.Programming===
	Now its time to write a program. Copy the file rpi_Dot-matrix provided by us and put it into the directory rpi_shield through winSCP. Next , type this command: cd rpi_Dot-matrix to go inside the rpi_Dot-matrix folder. Then type this command: make to make an executable file. This means this is the file we run to launch the program as shown in below figure. <br>		Now its time to write a program. Copy the file rpi_Dot-matrix provided by us and put it into the directory rpi_shield through winSCP. <br>
	Finally type this: sudo ./Dot_matrix to launch the program.		Next, type this command: '''cd rpi_Dot-matrix''' to go inside the rpi_Dot-matrix folder. <br>
	<br>[[File:ks0217-2.png\|~~500px~~\|frameless\|thumb]]<br>		Then type this command: '''make''' to make an executable file. This means this is the file we run to launch the program as shown in below figure. <br>
			Finally type this: '''sudo ./Dot_matrix''' to launch the program. <br>
			<br>[[File:ks0217-2.png\|700px\|frameless\|thumb]]<br>

			<br>
	==Test Result==		==Test Result==
	The dot matrix will display letters “IJ” as shown in below figure. ~~Use Ctrl+C to exit the processing program.~~		The dot matrix will display letters “IJ” as shown in below figure. <br>
	<br>[[File:ks0217-3.png\|500px\|frameless\|thumb]]<br>		<br>[[File:ks0217-3.png\|500px\|frameless\|thumb]]<br>
	~~Sudo ./Dot_matrix~~

			Use '''Ctrl+C''' to exit the processing program. <br>
			Sudo ./Dot_matrix <br>


			<br>
	== Documents==		== Documents==
	'''PDF File:'''		* '''PDF File:''' <br>

	https://drive.google.com/open?id=1_lHJOaTWCbNSRAyCG9lr7AoCUa7xwiXk		https://drive.google.com/open?id=1_lHJOaTWCbNSRAyCG9lr7AoCUa7xwiXk

	'''Installation Package:'''		* '''Installation Package:''' <br>

	https://drive.google.com/open?id=1fkLMzRFuqDaFqw_NB22N7uM2qHOZg1FN		https://drive.google.com/open?id=1fkLMzRFuqDaFqw_NB22N7uM2qHOZg1FN

	'''Source Code:'''		* '''Source Code:''' <br>
			https://drive.google.com/open?id=1Ig5ZcMdIrzgz8lhx_Gn-C_cQzQBP5Gkn

	~~https://drive.google.com/open?id=1Ig5ZcMdIrzgz8lhx_Gn-C_cQzQBP5Gkn~~

			<br>
	== Get One Now ==		== Get One Now ==
	~~http~~://www.keyestudio.com/~~keyestudio~~-~~rpi~~-dot-matrix.html
			*[https://www.keyestudio.com/free-shipping-raspberry-pi-168-led-matrix-shield-ce-certification-p0315-p0315.html '''Official website''' ]

			*[https://www.aliexpress.com/store/product/Free-shipping-LED-dot-matrix-screen-module-for-raspberry-pi/1452162_32247972053.html?spm=2114.12010612.8148356.47.6e9660ffsewRl7 '''Aliexpress store''' ]


	[[Category:Raspberry Pi]]		[[Category:Raspberry Pi]]

Keyestudio: /* Documents */

2017-11-29T01:34:32Z

Documents

← Older revision		Revision as of 01:34, 29 November 2017
Line 210:		Line 210:
	'''PDF File:'''		'''PDF File:'''

	https://drive.google.com/open?id=~~1Z0rqowdxiGCULFlK7NGtLfrDD4d6HESQ~~		https://drive.google.com/open?id=1_lHJOaTWCbNSRAyCG9lr7AoCUa7xwiXk

	'''Installation Package:'''		'''Installation Package:'''

Keyestudio: /* Introduction */

2017-11-29T01:24:25Z

Introduction

← Older revision		Revision as of 01:24, 29 November 2017
Line 3:		Line 3:

	==Introduction==		==Introduction==
	We know that the I/O Pin of Raspberry Pi is limited. So Raspberry comes with LED dot matrix screen, it would be more trouble. But use special LED constant current control chip, basically only takes Raspberry Pi SPI interface (3 IO + 2 enabled) you can control 64 LED lights. LED dot matrix drivers become possible! This dot-matrix-led-display module is compatible with any version of Raspberry Pi. We will provide you with installation package, source code and quickstart guide PDF~~. We will teach~~ you step by step, so don’t worry!<br>		We know that the I/O Pin of Raspberry Pi is limited. So Raspberry comes with LED dot matrix screen, it would be more trouble. But use special LED constant current control chip, basically only takes Raspberry Pi SPI interface (3 IO + 2 enabled) you can control 64 LED lights. LED dot matrix drivers become possible! This dot-matrix-led-display module is compatible with any version of Raspberry Pi. We will provide you with installation package, source code and quickstart guide PDF to help you step by step, so don’t worry!<br>

	==Specification==		==Specification==

Keyestudio: /* Introduction */

2017-11-29T01:22:03Z

Introduction

← Older revision		Revision as of 01:22, 29 November 2017
Line 3:		Line 3:

	==Introduction==		==Introduction==
	We ~~are~~ know that the I/O Pin of Raspberry Pi is limited. So Raspberry ~~come~~ with LED dot matrix screen, it would be more trouble. But use special LED constant current control chip, basically only takes Raspberry Pi SPI interface (3 IO + 2 enabled) you can control 64 LED lights. LED dot matrix drivers ~~became~~ possible! This dot-matrix-led-display module is compatible with any version of Raspberry Pi. We will provide installation package, source code and quickstart guide PDF. We will teach you step by step, so don’t worry!<br>		We know that the I/O Pin of Raspberry Pi is limited. So Raspberry comes with LED dot matrix screen, it would be more trouble. But use special LED constant current control chip, basically only takes Raspberry Pi SPI interface (3 IO + 2 enabled) you can control 64 LED lights. LED dot matrix drivers become possible! This dot-matrix-led-display module is compatible with any version of Raspberry Pi. We will provide you with installation package, source code and quickstart guide PDF. We will teach you step by step, so don’t worry!<br>

	==Specification==		==Specification==

Keyestudio: /* Documents */

2017-11-14T02:51:55Z

Documents

← Older revision		Revision as of 02:51, 14 November 2017
Line 214:		Line 214:
	'''Installation Package:'''		'''Installation Package:'''

	~~http~~://~~www~~.~~keyestudio~~.com/~~files/index/download/~~id~~/1484287068/~~		https://drive.google.com/open?id=1fkLMzRFuqDaFqw_NB22N7uM2qHOZg1FN

	'''Source Code:'''		'''Source Code:'''

Keyestudio: /* Documents */

2017-11-14T02:22:58Z

Documents

← Older revision		Revision as of 02:22, 14 November 2017
Line 210:		Line 210:
	'''PDF File:'''		'''PDF File:'''

	~~http~~://~~www~~.~~keyestudio~~.com/~~files/index/download/~~id~~/1484287201/~~		https://drive.google.com/open?id=1Z0rqowdxiGCULFlK7NGtLfrDD4d6HESQ

	'''Installation Package:'''		'''Installation Package:'''
Line 218:		Line 218:
	'''Source Code:'''		'''Source Code:'''

	~~http~~://~~www~~.~~keyestudio~~.com/~~files/index/download/~~id~~/1484287069/~~		https://drive.google.com/open?id=1Ig5ZcMdIrzgz8lhx_Gn-C_cQzQBP5Gkn

	== Get One Now ==		== Get One Now ==

Keyestudio: /* Result */

2017-10-16T06:41:15Z

Result

← Older revision		Revision as of 06:41, 16 October 2017
Line 202:		Line 202:
	<br>[[File:ks0217-2.png\|500px\|frameless\|thumb]]<br>		<br>[[File:ks0217-2.png\|500px\|frameless\|thumb]]<br>

	==Result==		==Test Result==
	The dot matrix will display letters “IJ” as shown in below figure. Use Ctrl+C to exit the processing program.		The dot matrix will display letters “IJ” as shown in below figure. Use Ctrl+C to exit the processing program.
	<br>[[File:ks0217-3.png\|500px\|frameless\|thumb]]<br>		<br>[[File:ks0217-3.png\|500px\|frameless\|thumb]]<br>
	Sudo ./Dot_matrix		Sudo ./Dot_matrix

	[[~~category~~:Raspberry Pi]]		== Documents==
			'''PDF File:'''

			http://www.keyestudio.com/files/index/download/id/1484287201/

			'''Installation Package:'''

			http://www.keyestudio.com/files/index/download/id/1484287068/

			'''Source Code:'''

			http://www.keyestudio.com/files/index/download/id/1484287069/

			== Get One Now ==
			http://www.keyestudio.com/keyestudio-rpi-dot-matrix.html

			[[Category:Raspberry Pi]]