KS0212 keyestudio RPI 4-channel Relay Shield - Revision history

Keyestudio: /* Sample Code */

2021-03-15T09:31:44Z

Sample Code

← Older revision		Revision as of 09:31, 15 March 2021
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	<br>		<br>

	<span style=color:red>'''Note: the test code we use is file wiringPi.h and the port is wPi(7 3 22 25 port).		<span style=color:red>'''Note: the test code we use is file wiringPi.h and the port is wPi(7 3 22 25 port).<br>
	If you test with other code like Python code, you should use BCM port and set the corresponding port 4 22 6 26.''' </span>		'''If you test with other code like Python code, you should use BCM port and set the corresponding port 4 22 6 26.''' </span>

	<br>[[File:图片1小SV下次v.png\|700px\|frameless\|thumb]]<br>		<br>[[File:图片1小SV下次v.png\|700px\|frameless\|thumb]]<br>

Keyestudio: /* Sample Code */

2021-03-15T09:31:22Z

Sample Code

← Older revision		Revision as of 09:31, 15 March 2021
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	<br>		<br>

			<span style=color:red>'''Note: the test code we use is file wiringPi.h and the port is wPi(7 3 22 25 port).
			If you test with other code like Python code, you should use BCM port and set the corresponding port 4 22 6 26.''' </span>

			<br>[[File:图片1小SV下次v.png\|700px\|frameless\|thumb]]<br>

	==Program Writing==		==Program Writing==
	1. Copy the rpi_relay_4 file and put it into the rpi_shield file through winSCP. Next, type this command: '''cd rpi_relay_4''' to go inside the rpi_relay_4 folder. Then type this command: '''make''' to make an executable file relay as shown in below figure. <br>		1. Copy the rpi_relay_4 file and put it into the rpi_shield file through winSCP. Next, type this command: '''cd rpi_relay_4''' to go inside the rpi_relay_4 folder. Then type this command: '''make''' to make an executable file relay as shown in below figure. <br>

Keyestudio: /* Resources */

2021-03-01T02:19:42Z

Resources

← Older revision		Revision as of 02:19, 1 March 2021
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	<br>		<br>
	== Resources ==		== Resources ==
	* '''PDF File:'''<br>
	~~https://drive.google.com/open?id=1SBrxGLsXen0IcSGLF7Gk7z_OM_N-elyk~~

	* '''Installation Package:'''<br>		https://fs.keyestudio.com/KS0212
	~~https://drive.google.com/open?id=1RWsPq3KBYIdtv44p52X4WWfGmypBJ0zg~~

	* '''Source Code:'''<br>
	https://~~drive~~.~~google~~.com/~~open?id=12WtlCJaByyWWgOqqVe59q5dPwy5O0PPe~~

Keyestudio: /* Resources */

2019-04-19T02:33:49Z

Resources

← Older revision		Revision as of 02:33, 19 April 2019
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	== Resources ==		== Resources ==
	* '''PDF File:'''<br>		* '''PDF File:'''<br>
	https://drive.google.com/open?id=~~1H_C0OvCc10Dyx4a2d2QJEp8MKkg47E8g~~		https://drive.google.com/open?id=1SBrxGLsXen0IcSGLF7Gk7z_OM_N-elyk

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

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

Keyestudio: /* Specification */

2019-04-17T06:09:28Z

Specification

← Older revision		Revision as of 06:09, 17 April 2019
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	<br>[[File:ks0212-1.png\|500px\|frameless\|thumb]]<br>		<br>[[File:ks0212-1.png\|500px\|frameless\|thumb]]<br>


			<br>
	==Specification==		==Specification==
	* Control Signal: TTL Level		* Control Signal: TTL Level
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	<br>		<br>

	==Connection Diagram ==		==Connection Diagram ==
	The shield is on the top of Raspberry Pi board and fixed with copper pillar and screws as shown in below figure.<br>		The shield is on the top of Raspberry Pi board and fixed with copper pillar and screws as shown in below figure.<br>

Keyestudio: /* Program Writing */

2019-04-17T06:09:08Z

Program Writing

← Older revision		Revision as of 06:09, 17 April 2019
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	<br>[[File:ks0212-3.png\|700px\|frameless\|thumb]]<br>		<br>[[File:ks0212-3.png\|700px\|frameless\|thumb]]<br>
	<br>		<br>
	2. Finally type this: '''sudo ./relay''' to launch the program.		2. Finally type this: '''sudo ./relay''' to launch the program. <br>
	<br>[[File:ks0212-4.png\|700px\|frameless\|thumb]]<br>		<br>[[File:ks0212-4.png\|700px\|frameless\|thumb]]<br>

Keyestudio: /* Program Writing */

2019-04-17T06:08:27Z

Program Writing

← Older revision		Revision as of 06:08, 17 April 2019
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	==Program Writing==		==Program Writing==
	1. Copy the rpi_relay_4 file and put it into the rpi_shield file through winSCP. Next, type this command: '''cd rpi_relay_4''' to go inside the rpi_relay_4 folder. Then type this command: '''make''' to make an executable file relay as shown in below figure. <br>		1. Copy the rpi_relay_4 file and put it into the rpi_shield file through winSCP. Next, type this command: '''cd rpi_relay_4''' to go inside the rpi_relay_4 folder. Then type this command: '''make''' to make an executable file relay as shown in below figure. <br>
	<br>[[File:ks0212-3.png\|~~500px~~\|frameless\|thumb]]<br>		<br>[[File:ks0212-3.png\|700px\|frameless\|thumb]]<br>
	<br>		<br>
	2. Finally type this: '''sudo ./relay''' to launch the program.		2. Finally type this: '''sudo ./relay''' to launch the program.
	<br>[[File:ks0212-4.png\|~~500px~~\|frameless\|thumb]]<br>		<br>[[File:ks0212-4.png\|700px\|frameless\|thumb]]<br>

	<br>		<br>

	==Result==		==Result==
	Relays are turned on in sequence and then after a short pause turned off in sequence. Then use '''Ctrl+C''' to quit the program. <br>		Relays are turned on in sequence and then after a short pause turned off in sequence. Then use '''Ctrl+C''' to quit the program. <br>

Keyestudio at 06:08, 17 April 2019

2019-04-17T06:08:08Z

← Older revision		Revision as of 06:08, 17 April 2019
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	~~==keyestudio RPI 4-channel Relay Shield==~~
	~~<br>[[File:ks0212-1.png\|500px\|frameless\|thumb]]<br>~~

			<br>
	==Introduction==		==Introduction==
	This shield uses SONGLE relay, providing 4-channel input and output. The relays are isolated in the PCB. All the channels can control up to 24V DC or 250V AC on 10 A. It allows you to control high power components like lights and motors via Raspberry Pi 3. Just plug it directly into your pi with 5 V. You will find a LED indicates the status of the relays. We will provide installation package, source code and quickstart guide PDF. We will teach you step by step, so don’t worry!<br>		This shield uses SONGLE relay, providing 4-channel input and output. The relays are isolated in the PCB. All the channels can control up to 24V DC or 250V AC on 10 A. It allows you to control high power components like lights and motors via Raspberry Pi 3. Just plug it directly into your pi with 5 V. You will find a LED indicates the status of the relays. <br>
			We will provide installation package, source code and quickstart guide PDF. We will teach you step by step, so don’t worry! <br>
			<br>[[File:ks0212-1.png\|500px\|frameless\|thumb]]<br>

	==Specification==		==Specification==
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	* Contact Time: under 10ms		* Contact Time: under 10ms

			<br>
	==Connection Diagram ==		==Connection Diagram ==
	The shield is on the top of Raspberry Pi board and fixed with copper pillar and screws as shown in below figure.		The shield is on the top of Raspberry Pi board and fixed with copper pillar and screws as shown in below figure.<br>
	<br>[[File:ks0212-2.png\|500px\|frameless\|thumb]]<br>		<br>[[File:ks0212-2.png\|500px\|frameless\|thumb]]<br>

			<br>
	==Sample Code==		==Sample Code==
	<pre>		<pre>
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	</pre>		</pre>

			<br>
	==Program Writing==		==Program Writing==
			1. Copy the rpi_relay_4 file and put it into the rpi_shield file through winSCP. Next, type this command: '''cd rpi_relay_4''' to go inside the rpi_relay_4 folder. Then type this command: '''make''' to make an executable file relay as shown in below figure. <br>
	1. Copy the rpi_relay_4 file and put it into the rpi_shield file through winSCP. Next , type this command: cd rpi_relay_4 to go inside the rpi_relay_4 folder. Then type this command: make to make an executable file relay as shown in below figure.
	<br>[[File:ks0212-3.png\|500px\|frameless\|thumb]]<br>		<br>[[File:ks0212-3.png\|500px\|frameless\|thumb]]<br>
			<br>
	2. Finally type this: sudo ./relay to launch the program.		2. Finally type this: '''sudo ./relay''' to launch the program.
	<br>[[File:ks0212-4.png\|500px\|frameless\|thumb]]<br>		<br>[[File:ks0212-4.png\|500px\|frameless\|thumb]]<br>

			<br>
	==Result==		==Result==
	Relays are turned on in sequence and then after a short pause turned off in sequence. Then use Ctrl+C to quit the program.		Relays are turned on in sequence and then after a short pause turned off in sequence. Then use '''Ctrl+C''' to quit the program. <br>

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

	https://drive.google.com/open?id=1H_C0OvCc10Dyx4a2d2QJEp8MKkg47E8g		https://drive.google.com/open?id=1H_C0OvCc10Dyx4a2d2QJEp8MKkg47E8g

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

	https://drive.google.com/open?id=1RWsPq3KBYIdtv44p52X4WWfGmypBJ0zg		https://drive.google.com/open?id=1RWsPq3KBYIdtv44p52X4WWfGmypBJ0zg

	'''Source Code:'''		* '''Source Code:'''<br>
			https://drive.google.com/open?id=12WtlCJaByyWWgOqqVe59q5dPwy5O0PPe

	~~https://drive.google.com/open?id=12WtlCJaByyWWgOqqVe59q5dPwy5O0PPe~~

			<br>
	== Get One Now ==		== Get One Now ==
	~~http~~://www.keyestudio.com/keyestudio-rpi-4-~~channel~~-~~relay~~-shield.html
			*[https://www.keyestudio.com/keyestudio-rpi-4channel-relay-5v-shield-for-raspberry-pi-ce-certification-p0475-p0475.html Official website ]

			*[https://www.aliexpress.com/store/product/Keyestudio-RPI-4channel-Relay-5V-Shield-for-Raspberry-Pi/1452162_32780156359.html?spm=2114.12010612.8148356.17.6e9660ffsewRl7 '''Shop on aliexpress''' ]


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

Keyestudio: /* Specification */

2017-11-29T00:47:08Z

Specification

← Older revision		Revision as of 00:47, 29 November 2017
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	* Control Signal: TTL Level		* Control Signal: TTL Level
	* Rated Load：		* Rated Load：
	10A 250VAC <br>		10A 250VAC <br>
	10A 125VAC <br>		10A 125VAC <br>
	10A 30VDC <br>		10A 30VDC <br>
	10A 28VDC <br>		10A 28VDC <br>
	* Rated Current: 10A(NO) 5A(NC)		* Rated Current: 10A(NO) 5A(NC)
	* Max Switching Voltage: 250VAC 30VDC		* Max Switching Voltage: 250VAC 30VDC

Keyestudio: /* Specification */

2017-11-29T00:46:51Z

Specification

← Older revision		Revision as of 00:46, 29 November 2017
Line 8:		Line 8:
	* Control Signal: TTL Level		* Control Signal: TTL Level
	* Rated Load：		* Rated Load：
	10A 250VAC		10A 250VAC <br>
	10A 125VAC		10A 125VAC <br>
	10A 30VDC		10A 30VDC <br>
	10A 28VDC		10A 28VDC <br>
	* Rated Current: 10A(NO) 5A(NC)		* Rated Current: 10A(NO) 5A(NC)
	* Max Switching Voltage: 250VAC 30VDC		* Max Switching Voltage: 250VAC 30VDC