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	<id>https://agileme.wiki/wiki/index.php?action=history&amp;feed=atom&amp;title=I2C_Communication_Between_Arduino_Unos</id>
	<title>I2C Communication Between Arduino Unos - Revision history</title>
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	<updated>2026-05-11T20:28:56Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.38.6</generator>
	<entry>
		<id>https://agileme.wiki/wiki/index.php?title=I2C_Communication_Between_Arduino_Unos&amp;diff=1264&amp;oldid=prev</id>
		<title>Mmusij at 12:05, 7 March 2020</title>
		<link rel="alternate" type="text/html" href="https://agileme.wiki/wiki/index.php?title=I2C_Communication_Between_Arduino_Unos&amp;diff=1264&amp;oldid=prev"/>
		<updated>2020-03-07T12:05:49Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 12:05, 7 March 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l27&quot;&gt;Line 27:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 27:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==References==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==References==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;#  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[https://www.arduino.cc/en/Reference/Wire Wire Library], accessed 7 Mar 2020&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==See Also==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==See Also==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mmusij</name></author>
	</entry>
	<entry>
		<id>https://agileme.wiki/wiki/index.php?title=I2C_Communication_Between_Arduino_Unos&amp;diff=1263&amp;oldid=prev</id>
		<title>Mmusij: Created page with &quot;Category:ArduinoCategory:Agile:Projects  This page refers to using two [https://arduino.cc Arduino] Unos that can communicate to each other using I2C protocols.  ==Con...&quot;</title>
		<link rel="alternate" type="text/html" href="https://agileme.wiki/wiki/index.php?title=I2C_Communication_Between_Arduino_Unos&amp;diff=1263&amp;oldid=prev"/>
		<updated>2020-03-07T06:31:58Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&lt;a href=&quot;/wiki/Category:Arduino&quot; title=&quot;Category:Arduino&quot;&gt;Category:Arduino&lt;/a&gt;&lt;a href=&quot;/wiki/Category:Agile:Projects&quot; title=&quot;Category:Agile:Projects&quot;&gt;Category:Agile:Projects&lt;/a&gt;  This page refers to using two [https://arduino.cc Arduino] Unos that can communicate to each other using I2C protocols.  ==Con...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Category:Arduino]][[Category:Agile:Projects]]&lt;br /&gt;
&lt;br /&gt;
This page refers to using two [https://arduino.cc Arduino] Unos that can communicate to each other using I2C protocols.&lt;br /&gt;
&lt;br /&gt;
==Connection==&lt;br /&gt;
Connecting the Arduino Unos:&lt;br /&gt;
&lt;br /&gt;
[[File:I2c two way comms bb.png|700px|Connecting The Arduino Unos]]&lt;br /&gt;
&lt;br /&gt;
===Pin Connection Table===&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
!Arduino Uno 1&lt;br /&gt;
!Arduino Uno 2&lt;br /&gt;
|-&lt;br /&gt;
|&amp;lt;code&amp;gt;5V&amp;lt;/code&amp;gt;&lt;br /&gt;
|&amp;lt;code&amp;gt;VIN&amp;lt;/code&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
|&amp;lt;code&amp;gt;GND&amp;lt;/code&amp;gt;&lt;br /&gt;
|&amp;lt;code&amp;gt;GND&amp;lt;/code&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
|&amp;lt;code&amp;gt;analogue pin A4&amp;lt;/code&amp;gt;&lt;br /&gt;
|&amp;lt;code&amp;gt;analogue pin A4&amp;lt;/code&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
|&amp;lt;code&amp;gt;analogue pin A5&amp;lt;/code&amp;gt;&lt;br /&gt;
|&amp;lt;code&amp;gt;analogue pin A5&amp;lt;/code&amp;gt;&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
# &lt;br /&gt;
&lt;br /&gt;
==See Also==&lt;br /&gt;
*&lt;/div&gt;</summary>
		<author><name>Mmusij</name></author>
	</entry>
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