https://bitwizard.nl/wiki/api.php?action=feedcontributions&feedformat=atom&user=Electric+Bob 2026-04-06T17:54:27Z User contributions MediaWiki 1.35.6 https://bitwizard.nl/wiki/index.php?title=User_talk:Electric_Bob&diff=1651 2012-08-08T07:03:16Z

<p>Electric Bob: SPI Verse I2C connectors</p> <hr /> <div>Today for my Raspberry PI I received <br /> RPI_SERIAL<br /> 4Pin Cable<br /> I2C_LCD<br /> <br /> The SPI_LCD module has two 4 pin connectors (in &amp; out), I do not know the pin-out of these. The 4pin cable does not match the 6 pin header on the RPI_SERIAL Board&#039;s SPI0 connection. How do these boards interconnect? Does this LCD require 5v or 3.3v?<br /> <br /> <br /> OK, I see my mistake: the LCD connector has a 4-pin connector for I2C, the SPI0 pins are not present, I&#039;ll need to install them and add the jumper for SPI.</div>

Electric Bob https://bitwizard.nl/wiki/index.php?title=User_talk:Electric_Bob&diff=1642 2012-08-07T22:32:52Z

<p>Electric Bob: LCD to RPI 4pin verse 6pin</p> <hr /> <div>Today for my Raspberry PI I received <br /> RPI_SERIAL<br /> 4Pin Cable<br /> I2C_LCD<br /> <br /> The SPI_LCD module has two 4 pin connectors (in &amp; out), I do not know the pin-out of these. The 4pin cable does not match the 6 pin header on the RPI_SERIAL Board&#039;s SPI0 connection. How do these boards interconnect? Does this LCD require 5v or 3.3v?</div>

Electric Bob