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serial port voltage levels

Started by kikelc, Sep 17 2010 06:20 AM

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2 replies to this topic

#1 kikelc

New Member

Members
3 posts

LocationLos Mochis, Sin. Mexico

Posted 17 September 2010 - 06:20 AM

Hi everyone! I can directly connect the serial port netduino with arduino or PIC?. Supports voltage levels? thanks

#2 Chris Walker

Secret Labs Staff

Moderators
7767 posts

LocationNew York, NY

Posted 17 September 2010 - 06:37 AM

Hi kikelc, Thanks for the post and welcome to the community! The Netduino is 5V tolerant--so it can accept either 3.3V or 5V digital signals safely. Its outgoing signals are 3.3V. If your target Arduino (AVR) or PIC accepts incoming 3.3V signals--and it quite possibly can--you're good to go. But I'd double check on the AVR/PIC side first. Chris