https://w.electrodragon.com/w/index.php?action=history&feed=atom&title=CH341_HDK 2026-06-05T00:42:25Z Revision history for this page on the wiki MediaWiki 1.37.2 https://w.electrodragon.com/w/index.php?title=CH341_HDK&diff=27202&oldid=prev 2020-06-23T05:55:10Z

<p></p> <p><b>New page</b></p><div>== SCH and Board Functions ==<br /> * Power Select - select chip power supply and output either 5V or 3V3<br /> * UART | Other Switch - switch either uart output or any other (IIC SPI Parallel, etc) interface<br /> LEDs:<br /> * Power LED<br /> * RDY LED - serial ready LED<br /> * TNOW LED - serial sending status LED<br /> Side Pin header<br /> * UART<br /> * IIC<br /> * SPI (CS0 CS1)<br /> All the rest pins are lead out on chips side<br /> &lt;gallery&gt;<br /> File:CH341-SCH.png | CH341 SCH<br /> &lt;/gallery&gt;<br /> <br /> [[category: CH341]]</div>

Chao