KAmodRPI5 REL POW - Revision history

Grzegorzbecker: /* Signaling lights */

2024-11-02T17:51:21Z

Signaling lights

← Older revision		Revision as of 17:51, 2 November 2024
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	\|-		\|-
	\| style="text-align: center;"\|		\| style="text-align: center;"\|
	<b>OUT1~~<br>OUT2<br>IN<br>POW~~</b>		<b>OUT1</b>
	\| style="text-align: left;"\|		\| style="text-align: left;"\|
	* OUT1 output relay switched on		* OUT1 output relay switched on

			\|-
			\| style="text-align: center;"\|
			<b>OUT2</b>
			\| style="text-align: left;"\|
	* OUT2 output relay switched on		* OUT2 output relay switched on
			\|-
			\| style="text-align: center;"\|
			<b>IN</b>
			\| style="text-align: left;"\|
	* Active state at IN input		* Active state at IN input
			\|-
			\| style="text-align: center;"\|
			<b>POW</b>
			\| style="text-align: left;"\|
	* 5 V power supply		* 5 V power supply
	\|}		\|}
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	:* <b>IN</b> - indicates the active state at IN input, i.e. state "0" on the GPIO17 port,		:* <b>IN</b> - indicates the active state at IN input, i.e. state "0" on the GPIO17 port,
	:* <b>POW</b> - indicates the presence of 5 V power supply voltage.		:* <b>POW</b> - indicates the presence of 5 V power supply voltage.




	<center>		<center>

Grzegorzbecker: /* Standard equipment */

2024-11-02T17:47:04Z

Standard equipment

← Older revision		Revision as of 17:47, 2 November 2024
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	! style="text-align: center;"\|Description		! style="text-align: center;"\|Description
	\|-		\|-
	\| style="text-align: center;"\|<b>KAmod RPI5 REL+POW~~<br>~~		\| style="text-align: center;"\|<b>KAmod RPI5 REL+POW</b>
	~~Mounting kit~~ </b>
	\| style="text-align: left;"\| Assembled and launched module<br>		\| style="text-align: left;"\| Assembled and launched module<br>

			\|-
			\| style="text-align: center;"\|<b>Mounting kit </b>
			\| style="text-align: left;"\|
	A set of screws and spacers for attaching the overlay to the Raspberry board		A set of screws and spacers for attaching the overlay to the Raspberry board

	\|}		\|}
	</center>		</center>

Grzegorzbecker: /* Test script */

2024-11-01T19:15:58Z

Test script

← Older revision		Revision as of 19:15, 1 November 2024
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	You can check the operation of the module's input and outputs by running a simple script written in Python. The content of the script is below, it is not complicated and does not require a detailed discussion. Running the script will cause cyclic switching of one relay, and the other will be controlled via the IN input. To end the operation, press the ''Ctrl + C'' keys. <br> <br>		You can check the operation of the module's input and outputs by running a simple script written in Python. The content of the script is below, it is not complicated and does not require a detailed discussion. Running the script will cause cyclic switching of one relay, and the other will be controlled via the IN input. To end the operation, press the ''Ctrl + C'' keys. <br> <br>
	Test script code: <br><br>		Test script code: <br><br>
	<~~code>~~		<syntaxhighlight lang="python" line>
	~~<span style~~="~~color: blue~~">import~~</span>~~ gpiod~~<br>~~		import gpiod
	~~<span style="color: blue">~~from~~</span>~~ time ~~<span style="color: blue">~~import~~</span><span style="color: navy">~~ *~~</span><br><br>~~		from time import *
	~~OUTPIN1 <span style="color: navy">=</span><span style="color: red"> 22</span><br>~~
	~~OUTPIN2 <span style="color: navy">=</span><span style="color: red"> 27</span><br>~~
	~~INPUTPIN <span style="color: navy">=</span><span style="color: red"> 17</span><br><br>~~

	~~chip <span style="color: navy">=</span> gpiod.Chip<span style="color: navy"></span>(<span style="color: #888888">'gpiochip4'</span><span style="color: navy">)</span><br>~~		OUTPIN1 = 22
	~~out1_line <span style="color: navy">=</span> chip.get_line<span style="color: navy">(</span>~~OUTPIN1~~<span style~~=~~"color: navy">)</span><br>~~		OUTPIN2 = 27
	~~out2_line <span style="color: navy">=</span> chip.get_line<span style="color: navy">(</span>~~OUTPIN2~~<span style~~=~~"color: navy">)</span><br>~~		INPUTPIN = 17
	~~input_line <span style="color: navy">=</span> chip.get_line<span style="color: navy">(</span>~~INPUTPIN~~<span style~~=~~"color: navy">)</span><br><br>~~

	~~out1_line~~.~~request<span style="color: navy">~~(~~</span>consumer<span style="color: navy">=</span><span style="color: #888888">~~'~~REL1~~'~~</span>, <span style~~=~~"color: purple">type</span><span style="color: navy">=</span>gpiod~~.~~LINE_REQ_DIR_OUT<span style="color: navy">~~)~~</span><br>~~		chip = gpiod.Chip('gpiochip4')
	out2_line.~~request<span style="color: navy">~~(</span>consumer<span style="color: navy">=</span><span style="color: #888888">'REL2'</span>, <span style="color: purple">type</span><span style="color: navy">=</span>gpiod.LINE_REQ_DIR_OUT<span style="color: navy">)~~</span><br>~~		out1_line = chip.get_line(OUTPIN1)
	input_line.~~request<span style="color: navy">~~(</span>consumer<span style="color: navy">=</span><span style="color: #888888">'>INPUT'</span>, <span style="color: purple">type</span><span style="color: navy">=</span>gpiod.LINE_REQ_DIR_IN<span style="color: navy">)~~</span><br><br>~~		out2_line = chip.get_line(OUTPIN2)
			input_line = chip.get_line(INPUTPIN)

	~~i <span style~~=~~"color: navy">~~= ~~</span><span style~~=~~"color: red">0 </span><br>~~		out1_line.request(consumer='REL1', type=gpiod.LINE_REQ_DIR_OUT)
	~~step<span style~~=~~"color: navy"~~> = ~~</span><span style="color: red">0 </span><br><br>~~		out2_line.request(consumer='REL2', type=gpiod.LINE_REQ_DIR_OUT)
			input_line.request(consumer='>INPUT', type=gpiod.LINE_REQ_DIR_IN)

	~~<span style~~=~~"color: purple">print</span><span style~~=~~"color: navy">(</span><span style="color: #888888">"Out2 - tick/tack; Out1 - set from input; Ctrl + c to exit"</span><span style="color: navy">)</span><br><br>~~		i = 0
			step = 0

	~~<span style=~~"~~color: blue~~">while~~</span> <span style="color: purple">~~True~~</span>~~:~~<br>~~		print("Out2 - tick/tack; Out1 - set from input; Ctrl + c to exit")
	::i = i + ~~<span style="color: red">~~1~~</span><br>~~
	~~::<span style="color: blue">~~if~~</span>~~ i ~~> <span style="color: red"~~> 10~~</span>~~:~~<br>~~		while True:
	~~:::~~i =~~<span style="color: red">~~ 0~~</span><br>~~		i = i + 1
	~~::::<span style="color: blue">~~if ~~</span>~~step ~~> <span style="color: red"~~>0~~</span>~~:~~<br>~~
	~~:::::~~step = ~~<span style="color: red">~~0~~</span><br>~~		if i > 10:
	~~:::::~~out1_line.set_value~~<span style="color: navy">~~(~~</span><span style="color: red">~~0~~</span><span style="color: navy">~~)~~</span>~~		i = 0
	~~::::<span style="color: blue">~~else:~~</span><br>~~
	~~:::::~~step ~~<span style="color: navy">=</span><span style~~=~~"color: red">~~ 1~~</span><br>~~		if step > 0:
	~~:::::~~out1_line.set_value~~<span style="color: navy">~~(~~</span><span style="color: red">~~1~~</span><span style="color: navy">~~)~~</span><br>~~		step = 0
	~~::<span style="color: blue">~~if~~</span>~~ input_line.get_value~~<span style="color: navy">~~():~~</span><br>~~		out1_line.set_value(0)
	~~:::~~out2_line.set_value~~<span style="color: navy">~~(~~</span><span style="color: red">~~0~~</span><span style="color: navy">~~)~~</span><br>~~		else:
	~~::<span style="color: blue">~~else~~</span>~~:~~<br>~~		step = 1
	~~:::~~out2_line.set_value~~<span style="color: navy">~~(~~</span><span style="color: red">~~1~~</span><span style="color: navy">~~)~~</span><br>~~		out1_line.set_value(1)
	::sleep~~<span style="color: navy">~~(~~</span><span style="color: red">~~0.1~~</span><span style="color: navy">~~)</~~span~~><br>
	~~</code~~>		if input_line.get_value():
			out2_line.set_value(0)
			else:
			out2_line.set_value(1)

			sleep(0.1)



			</syntaxhighlight>
			<br>

	===== Warnings generated by the system =====		===== Warnings generated by the system =====

Grzegorzbecker: /* Test script */

2024-11-01T18:44:50Z

Test script

← Older revision		Revision as of 18:44, 1 November 2024
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	::sleep<span style="color: navy">(</span><span style="color: red">0.1</span><span style="color: navy">)</span><br>		::sleep<span style="color: navy">(</span><span style="color: red">0.1</span><span style="color: navy">)</span><br>
	</code>		</code>

	===== Warnings generated by the system =====		===== Warnings generated by the system =====
	The Raspberry Pi 5 computer is equipped with an advanced power management system, the so-called PMIC - Power Management IC. It monitors the power parameters even before the main processor is started and the system starts to boot.<br><br >		The Raspberry Pi 5 computer is equipped with an advanced power management system, the so-called PMIC - Power Management IC. It monitors the power parameters even before the main processor is started and the system starts to boot.<br><br >

Grzegorzbecker at 18:42, 1 November 2024

2024-11-01T18:42:49Z

← Older revision		Revision as of 18:42, 1 November 2024
Line 1:		Line 1:
	__jzpdf__		__jzpdf__
	===== Description =====		====== Description ======
	<b>[https://kamami.pl/~~moduly~~-~~z-przekaznikami~~/1190407-kamodrpi5-relpow-~~wielofunkcyjny~~-~~modul~~-~~zasilajacy~~-i-~~wykonawczy~~-~~dla~~-raspberry-pi-5-5906623481491.html KAmodRPI5 REL POW] - The multifunctional power supply and executive module for Raspberry Pi 5</b> allows you to power your Raspberry Pi 5 computer from a power source with a voltage of 8 to 32 V. The module also contains two relays with changeover contacts, which allow you to control receivers with a current of up to 3 A. In addition, the board has a digital input circuit with galvanic separation based on an optocoupler. All these functions have been implemented in one compact module, which can be easily connected to the Raspberry Pi 5 and some similar SBCs.		<b>[https://kamami.pl/en/relays-modules/1190407-kamodrpi5-relpow-multifunctional-power-supply-and-executive-module-for-raspberry-pi-5-5906623481491.html KAmodRPI5 REL POW] - The multifunctional power supply and executive module for Raspberry Pi 5</b> allows you to power your Raspberry Pi 5 computer from a power source with a voltage of 8 to 32 V. The module also contains two relays with changeover contacts, which allow you to control receivers with a current of up to 3 A. In addition, the board has a digital input circuit with galvanic separation based on an optocoupler. All these functions have been implemented in one compact module, which can be easily connected to the Raspberry Pi 5 and some similar SBCs.
	<center>		<center>
	[[File:KAmodRPI5_REL_POW.jpg\|none\|800px\|thumb\|center]]		[[File:KAmodRPI5_REL_POW.jpg\|none\|800px\|thumb\|center]]

Grzegorzbecker: /* Description */

2024-10-26T15:40:56Z

Description

← Older revision		Revision as of 15:40, 26 October 2024
Line 1:		Line 1:
	__jzpdf__		__jzpdf__
	===== Description =====		===== Description =====
	<b>The multifunctional power supply and executive module for Raspberry Pi 5</b> allows you to power your Raspberry Pi 5 computer from a power source with a voltage of 8 to 32 V. The module also contains two relays with changeover contacts, which allow you to control receivers with a current of up to 3 A. In addition, the board has a digital input circuit with galvanic separation based on an optocoupler. All these functions have been implemented in one compact module, which can be easily connected to the Raspberry Pi 5 and some similar SBCs.		<b>[https://kamami.pl/moduly-z-przekaznikami/1190407-kamodrpi5-relpow-wielofunkcyjny-modul-zasilajacy-i-wykonawczy-dla-raspberry-pi-5-5906623481491.html KAmodRPI5 REL POW] - The multifunctional power supply and executive module for Raspberry Pi 5</b> allows you to power your Raspberry Pi 5 computer from a power source with a voltage of 8 to 32 V. The module also contains two relays with changeover contacts, which allow you to control receivers with a current of up to 3 A. In addition, the board has a digital input circuit with galvanic separation based on an optocoupler. All these functions have been implemented in one compact module, which can be easily connected to the Raspberry Pi 5 and some similar SBCs.
	<center>		<center>
	[[File:KAmodRPI5_REL_POW.jpg\|none\|800px\|thumb\|center]]		[[File:KAmodRPI5_REL_POW.jpg\|none\|800px\|thumb\|center]]

Grzegorzbecker: /* I2C connector */

2024-10-25T18:50:34Z

I2C connector

← Older revision		Revision as of 18:50, 25 October 2024
Line 160:		Line 160:
	:* pin no. 3 – <b>SDA, GPIO02</b>,		:* pin no. 3 – <b>SDA, GPIO02</b>,
	:* pin no. 5 – <b>SCL, GPIO03</b>.		:* pin no. 5 – <b>SCL, GPIO03</b>.
	Signals from the GPIO connector are connected to the I2C connector via 22 Ω resistors and do not contain pull-up resistors.		Signals from the GPIO connector are connected to the I2C connector via 22 Ω resistors and do not contain pull-up resistors. <br> <br>

	<center>		<center>

Grzegorzbecker: /* Dimensions */

2024-10-25T18:50:10Z

Dimensions

← Older revision		Revision as of 18:50, 25 October 2024
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	=====Dimensions=====		=====Dimensions=====
	The dimensions of the KAmod RPI5 REL+POW module are 81x56 mm. The maximum height (relays) is approx. 17 mm. On the bottom of the board there is a connector adapted to the Raspberry Pi GPIO with a height of approx. 14 mm. <br><br>		The dimensions of the KAmod RPI5 REL+POW module are 81x56 mm. The maximum height (relays) is approx. 17 mm. On the bottom of the board there is a connector adapted to the Raspberry Pi GPIO with a height of approx. 14 mm. <br><br>
	The module board should be additionally stiffened with sleeves and screws so that the soldering points on the bottom of the board do not short-circuit with the metal housings of the USB and Ethernet connectors of the Raspberry Pi 5 board. The arrangement of the mounting holes is in accordance with the Raspberry Pi standard.		The module board should be additionally stiffened with sleeves and screws so that the soldering points on the bottom of the board do not short-circuit with the metal housings of the USB and Ethernet connectors of the Raspberry Pi 5 board. The arrangement of the mounting holes is in accordance with the Raspberry Pi standard. <br> <br>

	<center>		<center>

Grzegorzbecker: /* Links */

2024-10-25T18:48:47Z

Links

← Older revision		Revision as of 18:48, 25 October 2024
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	===== Links=====		===== Links=====
	[https://wiki.kamamilabs.com/images/b/b0/XL4015-Xlsemi.pdf Datasheet of the XL4015 ~~system~~] [https://wiki.kamamilabs.com /images/c/c8/TLP2348-E-T.pdf Data sheet of the TLP2348 optocoupler] [https://wiki.kamamilabs.com/images/9/93/HF32F.pdf Data sheet of the HF32F relay] [https://wiki .kamamilabs.com/images/4/40/KAmodRPI_RelaysPlus.zip CAD Model (STEP)]		*[https://wiki.kamamilabs.com/images/b/b0/XL4015-Xlsemi.pdf Datasheet of the XL4015]
			*[https://wiki.kamamilabs.com/images/c/c8/TLP2348-E-T.pdf Data sheet of the TLP2348 optocoupler]
			*[https://wiki.kamamilabs.com/images/9/93/HF32F.pdf Data sheet of the HF32F relay]
			*[https://wiki.kamamilabs.com/images/4/40/KAmodRPI_RelaysPlus.zip CAD Model (STEP)]

Grzegorzbecker: /* Warnings generated by the system */

2024-10-25T18:40:18Z

Warnings generated by the system

← Older revision		Revision as of 18:40, 25 October 2024
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	Now you need to find the module '''''Power''' '' and press '''''Remove''''' and confirm with <b>OK</b>. After these actions, the warning will not be displayed.		Now you need to find the module '''''Power''' '' and press '''''Remove''''' and confirm with <b>OK</b>. After these actions, the warning will not be displayed.

	===== Links===== [https://wiki.kamamilabs.com/images/b/b0/XL4015-Xlsemi.pdf Datasheet of the XL4015 system] [https://wiki.kamamilabs.com /images/c/c8/TLP2348-E-T.pdf Data sheet of the TLP2348 optocoupler] [https://wiki.kamamilabs.com/images/9/93/HF32F.pdf Data sheet of the HF32F relay] [https://wiki .kamamilabs.com/images/4/40/KAmodRPI_RelaysPlus.zip CAD Model (STEP)]		===== Links=====
			[https://wiki.kamamilabs.com/images/b/b0/XL4015-Xlsemi.pdf Datasheet of the XL4015 system] [https://wiki.kamamilabs.com /images/c/c8/TLP2348-E-T.pdf Data sheet of the TLP2348 optocoupler] [https://wiki.kamamilabs.com/images/9/93/HF32F.pdf Data sheet of the HF32F relay] [https://wiki .kamamilabs.com/images/4/40/KAmodRPI_RelaysPlus.zip CAD Model (STEP)]