https://bitwizard.nl/wiki/index.php?action=history&feed=atom&title=IO_Expander 2026-04-05T18:24:47Z Revision history for this page on the wiki MediaWiki 1.35.6 https://bitwizard.nl/wiki/index.php?title=IO_Expander&diff=3555&oldid=prev 2015-11-11T11:03:58Z

<p><span dir="auto"><span class="autocomment">using the board</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 11:03, 11 November 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 14:</td> <td colspan="2" class="diff-lineno">Line 14:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* Mounting hole pitch: 44x19mm (3mm from board edge)</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* Mounting hole pitch: 44x19mm (3mm from board edge)</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>= <del class="diffchange diffchange-inline">using</del> the board =</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= <ins class="diffchange diffchange-inline">Using</ins> the board =</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-3554:rev-3555:1.13.0 --> </table>

Cartridge1987 https://bitwizard.nl/wiki/index.php?title=IO_Expander&diff=3554&oldid=prev 2015-11-11T11:03:50Z

<p><span dir="auto"><span class="autocomment">physical dimensions</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 11:03, 11 November 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 9:</td> <td colspan="2" class="diff-lineno">Line 9:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>0100 000 tru 0100 011 (jumper selectable)&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>0100 000 tru 0100 011 (jumper selectable)&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>= <del class="diffchange diffchange-inline">physical</del> dimensions =</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= <ins class="diffchange diffchange-inline">Physical</ins> dimensions =</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* Board outline: 50x25mm</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* Board outline: 50x25mm</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* Mounting hole diameter: 3mm</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* Mounting hole diameter: 3mm</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* Mounting hole pitch: 44x19mm (3mm from board edge)</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* Mounting hole pitch: 44x19mm (3mm from board edge)</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>= using the board =</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>= using the board =</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-3553:rev-3554:1.13.0 --> </table>

Cartridge1987 https://bitwizard.nl/wiki/index.php?title=IO_Expander&diff=3553&oldid=prev 2015-11-11T11:03:42Z

<p><span dir="auto"><span class="autocomment">general info</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 11:03, 11 November 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>= <del class="diffchange diffchange-inline">general</del> info =</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= <ins class="diffchange diffchange-inline">General</ins> info =</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Based on the MCP23008 (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Based on the MCP23008 (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>http://ww1.microchip.com/downloads/en/DeviceDoc/21919e.pdf &lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>http://ww1.microchip.com/downloads/en/DeviceDoc/21919e.pdf &lt;br&gt;</div></td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 8:</td> <td colspan="2" class="diff-lineno">Line 8:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>SPI address:&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>SPI address:&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>0100 000 tru 0100 011 (jumper selectable)&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>0100 000 tru 0100 011 (jumper selectable)&lt;br&gt;</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>= physical dimensions =</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>= physical dimensions =</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* Board outline: 50x25mm</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* Board outline: 50x25mm</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-2762:rev-3553:1.13.0 --> </table>

Cartridge1987 https://bitwizard.nl/wiki/index.php?title=IO_Expander&diff=2762&oldid=prev 2014-03-21T16:11:27Z

<p></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:11, 21 March 2014</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 4:</td> <td colspan="2" class="diff-lineno">Line 4:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>I2C address:&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>I2C address:&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>0100 000 tru 0100 111&lt;br&gt;</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>0100 000 tru 0100 111<ins class="diffchange diffchange-inline"> (jumper selectable)</ins>&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>SPI address:&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>SPI address:&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>0100 000 tru 0100 011&lt;br&gt;</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>0100 000 tru 0100 011<ins class="diffchange diffchange-inline"> (jumper selectable)</ins>&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>= physical dimensions =</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>= physical dimensions =</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* Board outline: 50x25mm</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* Board outline: 50x25mm</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-2757:rev-2762:1.13.0 --> </table>

Tom https://bitwizard.nl/wiki/index.php?title=IO_Expander&diff=2757&oldid=prev 2014-03-21T16:07:51Z

<p></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:07, 21 March 2014</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= general info =</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Based on the MCP23008 (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Based on the MCP23008 (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>http://ww1.microchip.com/downloads/en/DeviceDoc/21919e.pdf &lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>http://ww1.microchip.com/downloads/en/DeviceDoc/21919e.pdf &lt;br&gt;</div></td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 7:</td> <td colspan="2" class="diff-lineno">Line 8:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>SPI address:&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>SPI address:&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>0100 000 tru 0100 011&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>0100 000 tru 0100 011&lt;br&gt;</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= physical dimensions =</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>&lt;br&gt;</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* Board outline: 50x25mm</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* Mounting hole diameter: 3mm</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* Mounting hole pitch: 44x19mm (3mm from board edge)</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= using the board =</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-2750:rev-2757:1.13.0 --> </table>

Tom https://bitwizard.nl/wiki/index.php?title=IO_Expander&diff=2750&oldid=prev 2014-03-21T16:01:21Z

<p></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:01, 21 March 2014</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Based on the MCP23008 (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.&lt;br&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Based on the MCP23008 (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.&lt;br&gt;</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>http://ww1.microchip.com/downloads/en/DeviceDoc/21919e.pdf</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>http://ww1.microchip.com/downloads/en/DeviceDoc/21919e.pdf<ins class="diffchange diffchange-inline"> &lt;br&gt;</ins></div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>&lt;br&gt;</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>I2C address:&lt;br&gt;</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>0100 000 tru 0100 111&lt;br&gt;</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>&lt;br&gt;</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>SPI address:&lt;br&gt;</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>0100 000 tru 0100 011&lt;br&gt;</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>&lt;br&gt;</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-2741:rev-2750:1.13.0 --> </table>

Tom https://bitwizard.nl/wiki/index.php?title=IO_Expander&diff=2741&oldid=prev 2014-03-21T15:45:10Z

<p></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:45, 21 March 2014</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>Based on the MCP23008 (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>Based on the MCP23008 (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.<ins class="diffchange diffchange-inline">&lt;br&gt;</ins></div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>http://ww1.microchip.com/downloads/en/DeviceDoc/21919e.pdf</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>http://ww1.microchip.com/downloads/en/DeviceDoc/21919e.pdf</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-2740:rev-2741:1.13.0 --> </table>

Tom https://bitwizard.nl/wiki/index.php?title=IO_Expander&diff=2740&oldid=prev 2014-03-21T15:44:56Z

<p></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:44, 21 March 2014</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>Based on the <del class="diffchange diffchange-inline">MCP230008</del> (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>Based on the <ins class="diffchange diffchange-inline">MCP23008</ins> (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>http://ww1.microchip.com/downloads/en/DeviceDoc/21919e.pdf</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-2735:rev-2740:1.13.0 --> </table>

Tom https://bitwizard.nl/wiki/index.php?title=IO_Expander&diff=2735&oldid=prev 2014-03-21T15:28:45Z

<p>Created page with &quot;Based on the MCP230008 (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.&quot;</p> <p><b>New page</b></p><div>Based on the MCP230008 (I2C) or MCP23S08 (SPI) IO expander chips from Microchip.</div>

Tom