https://bitwizard.nl/wiki/index.php?action=history&feed=atom&title=Raspberry_pi_expansion_system_page 2026-04-05T19:57:31Z Revision history for this page on the wiki MediaWiki 1.35.6 https://bitwizard.nl/wiki/index.php?title=Raspberry_pi_expansion_system_page&diff=3522&oldid=prev 2015-11-11T10:51:17Z

<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 10:51, 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">intro</del> =</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= <ins class="diffchange diffchange-inline">Intro</ins> =</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>If you want to hook up your raspberry pi to interface with the rest of the world, this is the right place to look! </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>If you want to hook up your raspberry pi to interface with the rest of the world, this is the right place to look! </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"></td> <td class="diff-context diff-side-deleted"><div>For some things like standard RS232 serial ports or webcams, you can get cheap USB devices. But to drive a small 16x2 character LCD, or to switch mains-power rpi_serial is for you.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>For some things like standard RS232 serial ports or webcams, you can get cheap USB devices. But to drive a small 16x2 character LCD, or to switch mains-power rpi_serial is for you.</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">rpi_serial</del> =</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= <ins class="diffchange diffchange-inline">Rpi_serial</ins> =</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"></td> <td class="diff-context diff-side-deleted"><div>The rpi_serial board is the simplest breakout board for the [http://raspberrypi.org/ Raspberry pi]. </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>The rpi_serial board is the simplest breakout board for the [http://raspberrypi.org/ Raspberry pi]. </div></td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 16:</td> <td colspan="2" class="diff-lineno">Line 16:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>As the rasberrypi runs at 3.3V IO signal levels, the board allows 5V peripherals to be connected. The board can be configured for 5V operation or for 3.3V operation but not both.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>As the rasberrypi runs at 3.3V IO signal levels, the board allows 5V peripherals to be connected. The board can be configured for 5V operation or for 3.3V operation but not both.</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">rpi_ui</del>: the raspbery pi user interface =</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= <ins class="diffchange diffchange-inline">Rpi_ui</ins>: the raspbery pi user interface =</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"></td> <td class="diff-context diff-side-deleted"><div>This board is available in a version with 20x4 and a version with 16x2 display. As the rpi_serial it breaks out all the serial busses of the raspberry pi. It also has a display and 6 buttons integrated on the board. These are accessible through SPI0 or the I2C bus.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>This board is available in a version with 20x4 and a version with 16x2 display. As the rpi_serial it breaks out all the serial busses of the raspberry pi. It also has a display and 6 buttons integrated on the board. These are accessible through SPI0 or the I2C bus.</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">expansion</del> boards =</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= <ins class="diffchange diffchange-inline">Expansion</ins> boards =</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"></td> <td class="diff-context diff-side-deleted"><div>The following expansion boards have been designed: </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>The following expansion boards have been designed: </div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-2726:rev-3522:1.13.0 --> </table>

Cartridge1987 https://bitwizard.nl/wiki/index.php?title=Raspberry_pi_expansion_system_page&diff=2726&oldid=prev 2014-02-05T14:50:23Z

<p><span dir="auto"><span class="autocomment">rpi_serial</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 14:50, 5 February 2014</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 15:</td> <td colspan="2" class="diff-lineno">Line 15:</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"></td> <td class="diff-context diff-side-deleted"><div>As the rasberrypi runs at 3.3V IO signal levels, the board allows 5V peripherals to be connected. The board can be configured for 5V operation or for 3.3V operation but not both.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>As the rasberrypi runs at 3.3V IO signal levels, the board allows 5V peripherals to be connected. The board can be configured for 5V operation or for 3.3V operation but not both.</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 colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>= rpi_ui: the raspbery pi user interface =</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 colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>This board is available in a version with 20x4 and a version with 16x2 display. As the rpi_serial it breaks out all the serial busses of the raspberry pi. It also has a display and 6 buttons integrated on the board. These are accessible through SPI0 or the I2C bus.</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"></td> <td class="diff-context diff-side-deleted"><div>= expansion boards =</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>= expansion boards =</div></td> </tr> </table>

Rew https://bitwizard.nl/wiki/index.php?title=Raspberry_pi_expansion_system_page&diff=1234&oldid=prev 2012-05-11T16:31:20Z

<p><span dir="auto"><span class="autocomment">expansion boards</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 16:31, 11 May 2012</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 21:</td> <td colspan="2" class="diff-lineno">Line 21:</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"></td> <td class="diff-context diff-side-deleted"><div>* [[SPI_LCD]]</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* [[SPI_LCD]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>* [[SPI_7FETs]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[<ins class="diffchange diffchange-inline">7FETs|</ins>SPI_7FETs]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>* [[<del class="diffchange diffchange-inline">SPI_Servo</del>]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[<ins class="diffchange diffchange-inline">3FETs|SPI_3FETs</ins>]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>* [[<del class="diffchange diffchange-inline">SPI_LM35</del>]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[<ins class="diffchange diffchange-inline">Servo|SPI_Servo</ins>]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>* [[<del class="diffchange diffchange-inline">SPI_DIO</del>]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[<ins class="diffchange diffchange-inline">LM35|SPI_LM35</ins>]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>* [[<del class="diffchange diffchange-inline">SPI_relay</del>]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[<ins class="diffchange diffchange-inline">DIO|SPI_DIO</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>* [[Relay|SPI_relay]]</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_LCD]]</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>* [[7FETs|I2C_7FETs]]</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>* [[3FETs|I2C_3FETs]]</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>* [[Servo|I2C_Servo]]</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>* [[LM35|I2C_LM35]]</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>* [[DIO|I2C_DIO]]</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>* [[Relay|I2C_relay]]</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"></td> <td class="diff-context diff-side-deleted"><div>Planned are the optocoupler expansion board and the button expansion board. If you have suggestions for more, please let us know.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Planned are the optocoupler expansion board and the button expansion board. If you have suggestions for more, please let us know.</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-929:rev-1234:1.13.0 --> </table>

Rew https://bitwizard.nl/wiki/index.php?title=Raspberry_pi_expansion_system_page&diff=929&oldid=prev 2012-03-14T11:34:30Z

<p><span dir="auto"><span class="autocomment">intro</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 11:34, 14 March 2012</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>= intro =</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>= intro =</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>If you want to hook up your raspberry pi to interface with the rest of the world, this is the right place to look!</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>If you want to hook up your raspberry pi to interface with the rest of the world, this is the right place to look!<ins class="diffchange diffchange-inline"> </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"><br /></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>For some things like standard RS232 serial ports or webcams, you can get cheap USB devices. But to drive a small 16x2 character LCD, or to switch mains-power rpi_serial is for you.</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"></td> <td class="diff-context diff-side-deleted"><div>= rpi_serial =</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>= rpi_serial =</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-485:rev-929:1.13.0 --> </table>

Rew https://bitwizard.nl/wiki/index.php?title=Raspberry_pi_expansion_system_page&diff=485&oldid=prev 2012-02-18T15:49:33Z

<p><span dir="auto"><span class="autocomment">expansion boards</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 15:49, 18 February 2012</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 19:</td> <td colspan="2" class="diff-lineno">Line 19:</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"></td> <td class="diff-context diff-side-deleted"><div>* [[SPI_LCD]]</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* [[SPI_LCD]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>* [[<del class="diffchange diffchange-inline">SPI_6FETs</del>]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[<ins class="diffchange diffchange-inline">SPI_7FETs</ins>]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* [[SPI_Servo]]</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* [[SPI_Servo]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* [[SPI_LM35]]</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* [[SPI_LM35]]</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-374:rev-485:1.13.0 --> </table>

Rew https://bitwizard.nl/wiki/index.php?title=Raspberry_pi_expansion_system_page&diff=374&oldid=prev 2012-02-07T10:48:57Z

<p><span dir="auto"><span class="autocomment">expansion boards</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 10:48, 7 February 2012</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 15:</td> <td colspan="2" class="diff-lineno">Line 15:</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"></td> <td class="diff-context diff-side-deleted"><div>= expansion boards =</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>= expansion boards =</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 colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>The following expansion boards have been designed: </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"></td> <td class="diff-context diff-side-deleted"><div>* [[SPI_LCD]]</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* [[SPI_LCD]]</div></td> </tr> </table>

Rew https://bitwizard.nl/wiki/index.php?title=Raspberry_pi_expansion_system_page&diff=373&oldid=prev 2012-02-07T10:48:17Z

<p><span dir="auto"><span class="autocomment">expansion boards</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 10:48, 7 February 2012</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 16:</td> <td colspan="2" class="diff-lineno">Line 16:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>= expansion boards =</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>= expansion boards =</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">*</del>* [[SPI_LCD]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[SPI_LCD]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div><del class="diffchange diffchange-inline">*</del>* [[SPI_6FETs]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[SPI_6FETs]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div><del class="diffchange diffchange-inline">*</del>* [[SPI_Servo]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[SPI_Servo]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div><del class="diffchange diffchange-inline">*</del>* [[SPI_LM35]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[SPI_LM35]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div><del class="diffchange diffchange-inline">*</del>* [[SPI_DIO]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[SPI_DIO]]</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div><del class="diffchange diffchange-inline">*</del>* [[SPI_relay]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[SPI_relay]]</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"></td> <td class="diff-context diff-side-deleted"><div>Planned are the optocoupler expansion board and the button expansion board. If you have suggestions for more, please let us know.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Planned are the optocoupler expansion board and the button expansion board. If you have suggestions for more, please let us know.</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 colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>These expansion boards have two SPI connectors. The first SPI connector is for data transfer during normal operation. The other can be used to daisy-chain the SPI bus to other SPI expansion boards. Or it can be configured to be used as the programming port for the onboard AVR chip.</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 colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>It should be possible to use one of the raspberry pi SPI buses for data-transfer, while you use the other one to program the AVR chip on the expansion board.</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-372:rev-373:1.13.0 --> </table>

Rew https://bitwizard.nl/wiki/index.php?title=Raspberry_pi_expansion_system_page&diff=372&oldid=prev 2012-02-07T10:43:34Z

<p><span dir="auto"><span class="autocomment">rpi_serial</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 10:43, 7 February 2012</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 12:</td> <td colspan="2" class="diff-lineno">Line 12:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* UART</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* UART</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>As the rasberrypi runs at 3.3V IO signal levels, the board allows 5V peripherals to be connected. The board can be configured for 5V operation or for 3.3V operation but not both.<del class="diffchange diffchange-inline"> </del></div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>As the rasberrypi runs at 3.3V IO signal levels, the board allows 5V peripherals to be connected. The board can be configured for 5V operation or for 3.3V operation but not both.</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"></td> <td class="diff-context diff-side-deleted"><div>= expansion boards =</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>= expansion boards =</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-371:rev-372:1.13.0 --> </table>

Rew https://bitwizard.nl/wiki/index.php?title=Raspberry_pi_expansion_system_page&diff=371&oldid=prev 2012-02-07T10:42:45Z

<p><span dir="auto"><span class="autocomment">expansion boards</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 10:42, 7 February 2012</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 15:</td> <td colspan="2" class="diff-lineno">Line 15:</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"></td> <td class="diff-context diff-side-deleted"><div>= expansion boards =</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>= expansion boards =</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 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_LCD]]</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_6FETs]]</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_Servo]]</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_LM35]]</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_DIO]]</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_relay]]</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 colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>Planned are the optocoupler expansion board and the button expansion board. If you have suggestions for more, please let us know.</div></td> </tr> <!-- diff cache key wikidb:diff:wikidiff2:1.12:old-370:rev-371:1.13.0 --> </table>

Rew https://bitwizard.nl/wiki/index.php?title=Raspberry_pi_expansion_system_page&diff=370&oldid=prev 2012-02-07T10:41:38Z

<p>Created page with &#039;= intro = If you want to hook up your raspberry pi to interface with the rest of the world, this is the right place to look! = rpi_serial = The rpi_serial board is the simplest…&#039;</p> <p><b>New page</b></p><div>= intro =<br /> If you want to hook up your raspberry pi to interface with the rest of the world, this is the right place to look!<br /> <br /> = rpi_serial =<br /> <br /> The rpi_serial board is the simplest breakout board for the [http://raspberrypi.org/ Raspberry pi]. <br /> <br /> It breaks out the following serial buses: <br /> * SPI0<br /> * SPI1<br /> * I2C<br /> * UART<br /> <br /> As the rasberrypi runs at 3.3V IO signal levels, the board allows 5V peripherals to be connected. The board can be configured for 5V operation or for 3.3V operation but not both. <br /> <br /> = expansion boards =</div>

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